email me External Links: Calculate bit size of factor:

Distribution of PRP data:
Mersenne Prime50
Probable Prime323
Not PRP372,681
unknown479,501
Assigned172

range: M – M (up to 1000 exponents shown per page)

RankExponentKnown FactorsPRP
1M2Mersenne Prime!
2M3Mersenne Prime!
3M5Mersenne Prime!
4M7Mersenne Prime!
1M11
23
hide decimal representation
P2
89
fully
factored
5M13Mersenne Prime!
6M17Mersenne Prime!
7M19Mersenne Prime!
2M23
47
hide decimal representation
P6
178481
fully
factored
3M29
233
1103
hide decimal representation
P4
2089
fully
factored
8M31Mersenne Prime!
4M37
223
hide decimal representation
P9
616318177
fully
factored
5M41
13367
hide decimal representation
P9
164511353
fully
factored
6M43
431
9719
hide decimal representation
P7
2099863
fully
factored
7M47
2351
4513
hide decimal representation
P8
13264529
fully
factored
8M53
6361
69431
hide decimal representation
P8
20394401
fully
factored
9M59
179951
hide decimal representation
P13
3203431780337
fully
factored
9M61Mersenne Prime!
10M67
193707721
hide decimal representation
P12
761838257287
fully
factored
11M71
228479
48544121
hide decimal representation
P9
212885833
fully
factored
12M73
439
2298041
hide decimal representation
P13
9361973132609
fully
factored
13M79
2687
202029703
hide decimal representation
P13
1113491139767
fully
factored
14M83
167
hide decimal representation
P23
57912614113275649087721
fully
factored
10M89Mersenne Prime!
15M97
11447
hide decimal representation
P26
13842607235828485645766393
fully
factored
16M101
7432339208719
hide decimal representation
P18
341117531003194129
fully
factored
17M103
2550183799
hide decimal representation
P22
3976656429941438590393
fully
factored
11M107Mersenne Prime!
18M109
745988807
hide decimal representation
P24
870035986098720987332873
fully
factored
19M113
3391
23279
65993
1868569
hide decimal representation
P16
1066818132868207
fully
factored
12M127Mersenne Prime!
20M131
263
hide decimal representation
P38
10350794431055162386718619237468234569
fully
factored
21M137
32032215596496435569
hide decimal representation
P22
5439042183600204290159
fully
factored
22M139
5625767248687
hide decimal representation
P30
123876132205208335762278423601
fully
factored
23M149
86656268566282183151
hide decimal representation
P25
8235109336690846723986161
fully
factored
24M151
18121
55871
165799
2332951
hide decimal representation
P25
7289088383388253664437433
fully
factored
25M157
852133201
60726444167
1654058017289
hide decimal representation
P16
2134387368610417
fully
factored
26M163
150287
704161
110211473
27669118297
hide decimal representation
P20
36230454570129675721
fully
factored
27M167
2349023
hide decimal representation
P44
79638304766856507377778616296087448490695649
fully
factored
28M173
730753
1505447
70084436712553223
hide decimal representation
P24
155285743288572277679887
fully
factored
29M179
359
1433
hide decimal representation
P49
1489459109360039866456940197095433721664951999121
fully
factored
30M181
43441
1164193
7648337
hide decimal representation
P37
7923871097285295625344647665764672671
fully
factored
31M191
383
7068569257
39940132241
332584516519201
hide decimal representation
P20
87274497124602996457
fully
factored
32M193
13821503
61654440233248340616559
hide decimal representation
P29
14732265321145317331353282383
fully
factored
33M197
7487
hide decimal representation
P56
26828803997912886929710867041891989490486893845712448833
fully
factored
34M199
164504919713
hide decimal representation
P49
4884164093883941177660049098586324302977543600799
fully
factored
35M211
15193
60272956433838849161
hide decimal representation
P40
3593875704495823757388199894268773153439
fully
factored
36M223
18287
196687
1466449
2916841
1469495262398780123809
hide decimal representation
P24
596242599987116128415063
fully
factored
37M227
26986333437777017
hide decimal representation
P52
7992177738205979626491506950867720953545660121688631
fully
factored
38M229
1504073
20492753
59833457464970183
hide decimal representation
P39
467795120187583723534280000348743236593
fully
factored
39M233
1399
135607
622577
hide decimal representation
P57
116868129879077600270344856324766260085066532853492178431
fully
factored
40M239
479
1913
5737
176383
134000609
hide decimal representation
P49
7110008717824458123105014279253754096863768062879
fully
factored
41M241
22000409
hide decimal representation
P66
160619474372352289412737508720216839225805656328990879953332340439
fully
factored
42M251
503
54217
178230287214063289511
61676882198695257501367
hide decimal representation
P26
12070396178249893039969681
fully
factored
43M257
535006138814359
1155685395246619182673033
hide decimal representation
P39
374550598501810936581776630096313181393
fully
factored
44M263
23671
13572264529177
120226360536848498024035943
hide decimal representation
P36
383725126655170964501315730676446647
fully
factored
45M269
13822297
hide decimal representation
P74
68625988504811774259364670661552948915363901845035416371912463477873783063
fully
factored
46M271
15242475217
hide decimal representation
P72
248927757868131890277330541567820045256364273970773286542188386932989391
fully
factored
47M277
1121297
31133636305610209482201109050392404721
hide decimal representation
P40
6955979459776540052280934851589652278783
fully
factored
48M281
80929
hide decimal representation
P80
48009215293052652841860443273079338843737271906291675944391068955229998769420319
fully
factored
49M283
9623
68492481833
hide decimal representation
P71
23579543011798993222850893929565870383844167873851502677311057483194673
fully
factored
50M293
40122362455616221971122353
hide decimal representation
P63
396645227028138890415611220710757921643910743103031701971222447
fully
factored
51M307
14608903
85798519
23487583303
78952752017
hide decimal representation
P57
112177476474470525577861298937835338545723093134076373561
fully
factored
52M311
5344847
2647649373910205158468946067671
hide decimal representation
P57
294803681348959296477194164064643062187559537539328375831
fully
factored
53M313
10960009
14787970697180273
3857194764289141165278097
hide decimal representation
P47
26693012026551688286164949958620483258358551879
fully
factored
54M317
9511
587492521482839879
4868122671322098041565641
hide decimal representation
P49
9815639231755686605031317440031161584572466128599
fully
factored
55M331
16937389168607
865118802936559
hide decimal representation
P72
298542624980197463613767215333569428005686468835821253721796682625551919
fully
factored
56M337
18199
2806537
95763203297
726584894969
hide decimal representation
P68
78778047326466742993612420842416198311394008068822475527239136925369
fully
factored
57M347
14143189112952632419639
hide decimal representation
P83
20270345302545987116040069442814496729341666112096057885992643120463337596490211193
fully
factored
58M349
1779973928671
34720396273212657799920861294559
hide decimal representation
P62
18555393648630683868229284313709360336855095474246691696225599
fully
factored
59M353
931921
2927455476800301964116805545194017
hide decimal representation
P67
6725414756111955781503880188940925566051960039574573675843402666863
fully
factored
60M359
719
855857
778165529
65877330027880703
370906580744492785430299503112990447
hide decimal representation
P39
100361196281293745682520861860411315001
fully
factored
61M367
12479
51791041
78138581882953
301311116540899114446723859201
hide decimal representation
P56
19755740081951910036006278827509875120092863638283602681
fully
factored
62M373
25569151
P105
click to show decimal representation
fully
factored
63M379
180818808679
P103
click to show decimal representation
fully
factored
64M383
1440847
7435494593
503823044204581129045587727
15174923558680812616818436353130417
hide decimal representation
P39
240522700235167893496900256599634325263
fully
factored
65M389
56478911
4765678679
hide decimal representation
P100
4684435266636161232578932847604331726884269415306219621279642876954933236537677535849040755779223719
fully
factored
66M397
2383
6353
50023
53993
202471
5877983
814132872808522587940886856743
1234904213576000272542841146073
hide decimal representation
P31
6597485910270326519900042655193
fully
factored
67M401
856971565399
2136958965524920285681
594538100848945223169882301931953
hide decimal representation
P55
4743358775443804666040010704534780418840545962266329593
fully
factored
68M409
4480666067023
76025626689833
hide decimal representation
P97
3881196575913244673719425770871246487895686937951690944453838586764072695131586617955811936945129
fully
factored
69M419
839
903780021613921
5800422716722833271214743
10287968884341772230096159036619433593
hide decimal representation
P47
29919490848598531825060153417921002916701815927
fully
factored
70M421
614002928307599
P112
click to show decimal representation
fully
factored
71M431
863
3449
36238481
76859369
558062249
4642152737
142850312799017452169
hide decimal representation
P70
1807482391092819529831423005040763105191863029850140579776353298087457
fully
factored
72M433
22086765417396827057
737748363812546584876297
5028667832511715101284999
hide decimal representation
P63
270704078857734344240200528055897595961633472511075822112527121
fully
factored
73M439
104110607
127321491658223
122551752733003055543
hide decimal representation
P90
873880146833642190373525520936770796845382029997855219402285283144955696825577908510162169
fully
factored
74M443
887
207818990653657
P117
click to show decimal representation
fully
factored
75M449
1256303
6871197486841
3578620616468306981503
526385733768051189441947168504909159
hide decimal representation
P59
89396693392545895668303801721053258296972567022618106513441
fully
factored
76M457
150327409
P130
click to show decimal representation
fully
factored
77M461
2767
358228856441770927
7099353734763245383
hide decimal representation
P99
846134609236527432935428641453947808692744612842997575850108349114305165850593069285923876628410633
fully
factored
78M463
11113
3407681
448747600991881
239932071009857681156251129
385606580062688087218266143
hide decimal representation
P62
15148264043785111348665069495360623752616947973471649653354617
fully
factored
79M467
121606801
1148984537885906196977362003686090739460725564747973734847
hide decimal representation
P76
2727318928892040009397199815225412029789790574177544409019502626344207905841
fully
factored
80M479
33385343
6293443049
683481445118041278287416124073722711169070307627777892361
hide decimal representation
P71
10869186607773319558730501484452015470992764113369214593828236615596881
fully
factored
81M487
4871
P143
click to show decimal representation
fully
factored
82M491
983
7707719
110097436327057
6976447052525718623
19970905118623195851890562673
3717542676439779473786876643915388439
hide decimal representation
P41
14797326616665978116353515926860025681383
fully
factored
83M499
20959
1998447222711143545931606352264121
P113
click to show decimal representation
fully
factored
84M503
3213684984979279
12158987054135300783
1873030665061080894263
hide decimal representation
P96
357801561527383951750371336247776228772287580084037416747290336593974702826921943012497755232377
fully
factored
85M509
12619129
19089479845124902223
647125715643884876759057
P104
click to show decimal representation
fully
factored
13M521Mersenne Prime!
86M523
160188778313202118610543685368878688932828701136501444932217468039063
hide decimal representation
P90
171417691861249198128317096534322116476165056718630345094896620367860006486977101859504089
fully
factored
87M541
4312790327
6115209994009
77146448294831869472151022106713
904106555381898703253733254107256591
hide decimal representation
P73
3913112911835820709255943886069525362580351752909309688547154382752707879
fully
factored
88M547
5471
172720604638150729
157552196128597543991
P124
click to show decimal representation
fully
factored
89M557
3343
21993703
4565508951414453792719
22053236096920219270632521586535711
P101
click to show decimal representation
fully
factored
90M563
2815747080256641401887817
13299213974872825932452460424235657
P111
click to show decimal representation
fully
factored
91M569
15854617
55470673
182602768015690099110572536951
110582329556343704552404016904356632250881
hide decimal representation
P87
108806602929626417274819133540757472113515266666479405303620102624927964940643869698641
fully
factored
92M571
5711
27409
6969336604531667168509871230100794095801832527002849548226132675916172927
hide decimal representation
P91
7084851186360580941633572744569751943590093912197024061201633650193388126309578906138706239
fully
factored
93M577
3463
132305774316967
P157
click to show decimal representation
fully
factored
94M587
554129
2926783
39483330766889
73208283304744901303
3728298863422039632638351
P107
click to show decimal representation
fully
factored
95M593
104369
3061144307110551703729
4027016481761119763553952463965455549881
P113
click to show decimal representation
fully
factored
96M599
16659379034607403556537
148296291984475077955727317447564721950969097
P114
click to show decimal representation
fully
factored
97M601
3607
64863527
643390760896826272806925563059612685509039265031067456849993
P110
click to show decimal representation
fully
factored
14M607Mersenne Prime!
98M613
44599476833089207
332817722770314187794325446534549089
P133
click to show decimal representation
fully
factored
99M617
59233
68954123297
157751978115225385495647532421006478127229405644601
P120
click to show decimal representation
fully
factored
100M619
110183
710820995447
109378681671075297195692480234213908123642560192251038455204252439
P105
click to show decimal representation
fully
factored
101M631
333628015107245479
474640860193534882628078580680807822523991
P131
click to show decimal representation
fully
factored
102M641
35897
49999
1173835097
2401258891949526685926151441
745276300734440606226386924312213175677903182797334854064486587296999
hide decimal representation
P79
2420161564200739329410254310444778820196576654139080232429544162649795567983079
fully
factored
103M643
3189281
22532429052605670225026391054393428833168207234802434915090881303620353
P117
click to show decimal representation
fully
factored
104M647
303303806129303896428103
11502383762931955619183430785983
P141
click to show decimal representation
fully
factored
105M653
78557207
289837969
16008527538753578495897
3044938125828889184039273431
3786707123184812723340717607
P103
click to show decimal representation
fully
factored
106M659
1319
11527429277532648241
626564962613678012662146877852049
P144
click to show decimal representation
fully
factored
107M661
1330270433
3370159489168519
1009157848082361225065617
118420287267066844820208926433723871
P116
click to show decimal representation
fully
factored
108M673
581163767
41283139633378645724930694480520226273492263
68396769572915971687133122358352070840260017483089158059519
hide decimal representation
P92
23882525111457526669660263269125438250762730250942712633131193354954889195068879706608493409
fully
factored
109M677
1943118631
531132717139346021081
978146583988637765536217
53625112691923843508117942311516428173021903300344567
hide decimal representation
P98
11583306121194302925666610180475654822154587629577979400456857120235319057709961541850271218784399
fully
factored
110M683
1367
434836499112609694795723958417048861299768144283442662402095922180462812746769
P125
click to show decimal representation
fully
factored
111M691
906642603313
10488160032325844521
2833637724427940664433391497
16636201944470267267182958207
P122
click to show decimal representation
fully
factored
112M701
796337
2983457
28812503
1073825104511
9983923992673
15865578195367
40686928318417
P140
click to show decimal representation
fully
factored
113M709
216868921
1391646221255097953
P187
click to show decimal representation
fully
factored
114M719
1439
772207
737572843389436536903316910033561929012829990389769
P157
click to show decimal representation
fully
factored
115M727
17606291711815434037934881872331611670777491166445300472749449436575622328171096762265466521858927
P122
click to show decimal representation
fully
factored
116M733
694653525743
14399141148866077141941966959399761
13948432601001273785699253868326270649
P138
click to show decimal representation
fully
factored
117M739
184603056517613273120809
48050683584092004380805463790111
2561503388753170490897052206621137620938856555180343258504238260072282185111994663
hide decimal representation
P87
127272156538341585859901060648396014824316131571314972298723685854248631905051286241951
fully
factored
118M743
1487
1219280833
14904366017
118722715461092305629361
4721525455401597740684262559
4977047949106985392753791512048265888682003683833
P102
click to show decimal representation
fully
factored
119M751
227640245125324450927745881868402667694620457976381782672549806487
6493500319937011450007704218333851757321824602859305748523089149897
hide decimal representation
P94
8013068084032653262407517654187282813856393979050146558081797631812307901576375946587821853073
fully
factored
120M757
9815263
561595591
5722137022002067824248227975095857749151312827809388406962346253182128916964593
P134
click to show decimal representation
fully
factored
121M761
4567
6089
738686421813192728921171408273447
280230266918608239805810556544655376723809198780890337110755962385407
P121
click to show decimal representation
fully
factored
122M769
1591805393
6123566623856435977170641
P198
click to show decimal representation
fully
factored
123M773
6864241
9461521
1165626988664823792549971253972697
101625278121114813541046756104385520302531369
3102804258869848876949115800490112967822146918598407
hide decimal representation
P91
2081217395409749738120637593128893293724998629363299618099253558750779403590435098094313481
fully
factored
124M787
9951597611230279
96512008100928793
171124793552074153093621463907993111755630713094272377046079303
P142
click to show decimal representation
fully
factored
125M797
2006858753
54573369937
104757762864135516671
747609928190821086986322983
21023711323746974956423747989180911
2896793131110864597734842177399739433374955784567182457
hide decimal representation
P85
1595588224457046357344143800204398382349005665658548987812122020808607097989052163601
fully
factored
126M809
4148386731260605647525186547488842396461625774241327567978137
P183
click to show decimal representation
fully
factored
127M811
326023
120561845344829717145833822890964664477289164454661659494292322521
23119812387308695110542195466723573149999671437304578090473901521408187760986228863
hide decimal representation
P92
15027407098633642094023724924629416240581289482791222070473057361777251946987551028766864143
fully
factored
128M821
419273207
109840721427977
286121480219517473
25348330589061322436059499894718930577798031880081867566547223
P146
click to show decimal representation
fully
factored
129M823
1460915248436556406607
1534086200463688788034864584049
14318463776157273132646318179504157563387487409638575094260074593259322339364163972504114136247
P103
click to show decimal representation
fully
factored
130M827
66161
1637241673
1656489332706171370072190422631
2550707823005230793212015514781257
13394595223843413901037846777300844745495137348727969920754613220161097793251799
hide decimal representation
P93
145986471351995281114748849644203678988470587636054170861652120292479900430176816158187653823
fully
factored
131M829
72953
89654239955972104838901500177
P216
click to show decimal representation
fully
factored
132M839
26849
138561000316919
377801626929390823
113910681722635191781067775764311
P185
click to show decimal representation
fully
factored
133M853
2065711807
513740645819473
4727997228805279065233
18449450106982911477871034430148217716695646282266064204205488745738888010789289
P132
click to show decimal representation
fully
factored
134M857
6857
289306374721106633650693738754461144023818395644402718227527
662520472533225766400092611044698417042646671423385275908496091789616072191
P120
click to show decimal representation
fully
factored
135M859
7215601
13183242101527799620391251382520507315529510625017
58609898712737781434024027899110611446341212502589792599097337
P141
click to show decimal representation
fully
factored
136M863
8258911
169382737
175642891399
2928599996670622068667271681045188567041998240666598148242087562523669795539013858277310234855201
P137
click to show decimal representation
fully
factored
137M877
35081
1436527
1839699736969340949026772071177
4478527345975241075738524755872079528958635991
91383457962725757106767895106859156848543968186689599951801167598113823
P107
click to show decimal representation
fully
factored
138M881
26431
P261
click to show decimal representation
fully
factored
139M883
8831
63577
258777491057348926546569104663
P228
click to show decimal representation
fully
factored
140M887
16173559
139714099995626040378049
2382154297313396649423300881
1958905756610480165414360798708208617177953881053051177851547528988145879
P137
click to show decimal representation
fully
factored
141M907
1170031
3256645177
131895016205024767
P241
click to show decimal representation
fully
factored
142M911
1823
26129303
201955048939840841121786425435009
P232
click to show decimal representation
fully
factored
143M919
33554520197234177
1526510740827054181052754813491081300604329184834675802897440307547353021461325569303631494570786368
55455429731914714272974721
P135
click to show decimal representation
fully
factored
144M929
13007
340388595097
912388729886745263028357724939366731341350831028977
1213545181384297818479668246537957920979209321925502086596377
P153
click to show decimal representation
fully
factored
145M937
28111
2419437071
348131628285692590860028784957527660987485049321208797343
46654722984595033623595915319018639089714063407438899506169
P154
click to show decimal representation
fully
factored
146M941
7529
291983755553764871342375393389946327216860539710043646803168061464937
P211
click to show decimal representation
fully
factored
147M947
295130657
25749931927
4621646208862937
11892980076500863942962129100776937
4247385134052614726682650999331962809319492229019266792644087092096457470034926598508000902018226350
7473
P113
click to show decimal representation
fully
factored
148M953
343081
562070136841
40496650491842199555367
824501439026637805612489876810823
210604142476977747806569755290105170291449495120790656457721
P155
click to show decimal representation
fully
factored
149M967
23209
549257
1438495818172960049
73214830052905408299354903681341531907328727
P219
click to show decimal representation
fully
factored
150M971
23917104973173909566916321016011885041962486321502513
P240
click to show decimal representation
fully
factored
151M977
867577
1813313
2069655374719577273
49858990580788843054012690078841
23830405750609887318420248635858165476368020607396633699141951
P171
click to show decimal representation
fully
factored
152M983
1808226257914551209964473260866417929207023
P254
click to show decimal representation
fully
factored
153M991
8218291649
41473350001
231620367206687
6721885469050382920298612421830968178768028093133627640714502537112053019071272802490029644416444090
606146146238871876925423959
P137
click to show decimal representation
fully
factored
154M997
167560816514084819488737767976263150405095191554732902607
P244
click to show decimal representation
fully
factored
155M1,009
3454817
198582684439
20649907789079
21624641697047
30850253615723594284324529
1134327302421596486779379019599
32801629399316220386255938566077541078836238345868341181567256008155638984594836583203447
P116
click to show decimal representation
fully
factored
156M1,013
6079
71486759597273
41120912566813018675472321435609728349473493582225344661873
P229
click to show decimal representation
fully
factored
157M1,019
2039
75407
82433230679411141627745147311847388925656728692144689
1140356877758679056056869944845540826402854641895928218298013381554156431441
P171
click to show decimal representation
fully
factored
158M1,021
40841
795808241
51731968308257
1866013803867738316856548085894075729799351216503
P232
click to show decimal representation
fully
factored
159M1,031
2063
435502649
85884311010746784399233543419755720548350735429670484635313607293408440231
P225
click to show decimal representation
fully
factored
160M1,033
196271
36913223
88910338973359434076776038119074340716281
163771629900828769671363963472861890953631838273
P210
click to show decimal representation
fully
factored
161M1,039
5080711
55853666619936291260749204658315944968646527018488637648010052346319853288374753
P227
click to show decimal representation
fully
factored
162M1,049
33569
459463
1059099980653317121
P288
click to show decimal representation
fully
factored
163M1,051
3575503
215738012818441827932337543036174144558274385301234576636299249
305017906063256842921494808558019733856326299412534951989303214657199
P180
click to show decimal representation
fully
factored
164M1,061
4681722635107226562077767067500697230161897921425283287506897630383940041368231392116815446515176847
2420980044715745858522803980473207943564433
P177
click to show decimal representation
fully
factored
165M1,063
1485761479
P311
click to show decimal representation
fully
factored
166M1,069
17481727674576239
37473613084215372416028665821312617743022228898297
5557036167944892502666285821951871600803581019193074182942021552512721
P187
click to show decimal representation
fully
factored
167M1,087
10722169
2144921195591
33990250708335239
2105485879475562449
421733524843190780249388261839156579767
23864222009193938317456687011256092421563991
2664797814058212286560533454960446792210016180875809243599817
P131
click to show decimal representation
fully
factored
168M1,091
87281
551978359
791343585595817
97535130364653673535422113471207017
496474000537225566899310934393330825097522839
P221
click to show decimal representation
fully
factored
169M1,093
43721
111487
42565880168703357316051447
4611633294343645255154057631569698529799025986941131181322230323104719644416041896994679152055837869
4863913363980328293449
P173
click to show decimal representation
fully
factored
170M1,097
980719
4666639
22926719175799
1734492765338661710171833
36079584237927411511333522577
205295973898620029528272537868263
P220
click to show decimal representation
fully
factored
171M1,103
2207
4126110275598714647074087
P305
click to show decimal representation
fully
factored
172M1,109
30963501968569
85608965982066833903
2461601921188932520086905521818107058796864006122032851020804339917742231488935126958023873795539705
5519355385591659502001884424804253804809798519
P156
click to show decimal representation
fully
factored
173M1,117
53617
520973969756320610191611683062985619298001156192232208204963188406964166233609
P254
click to show decimal representation
fully
factored
174M1,123
777288435261989969
43217493744261782509124051717125202183485951942362528870696888978757228743421469882287
P235
click to show decimal representation
fully
factored
175M1,129
33871
833798113
2682863551849463941555012235061302606113919542117141814168219065469741026973149811937861249380857772
014308434017285472953428756120546822911
P188
click to show decimal representation
fully
factored
176M1,151
284278475807
81344898763887260484533897
658622107254745112979229913
39146265717288735265327499826695585290297
8311919431039560964291634917977812765997001516444732136271000611174775264337926657343369109100663804
047
P139
click to show decimal representation
fully
factored
177M1,153
267497
84755607199
10122360961247873953624190885178888629606889980435179249683524293313230115056983720103793
P243
click to show decimal representation
fully
factored
178M1,163
848181715001
337097300570078978047
1042816042941845750042952206680089794415014668329850393031910483526456487
P246
click to show decimal representation
fully
factored
179M1,171
153606920351
1234867096283325844280767538326583834762799758794011750619042027360462044384330129261210620929153893
3323931056186142998412331913
P215
click to show decimal representation
fully
factored
180M1,181
4742897
196834168670106625096599487
199668911054466914791190422986407
1808422353177349564546512035512530001279481259854248860454348989451026887
P218
click to show decimal representation
fully
factored
181M1,187
256393
113603023
1761533117965696212626325049982897
766302834531296176581826196660125454171041129
153327833285998453874202767942570343649971393640068204571694369
P204
click to show decimal representation
fully
factored
182M1,193
121687
8522732620131436182389377660543363667021742538831190645771440901604996150751623041682214559975746247
2729
P251
click to show decimal representation
fully
factored
183M1,201
57649
1967239
8510287
2830858618432184648159211485423
9303484663199459234574876772320860861459293591098445572165959
P253
click to show decimal representation
fully
factored
184M1,223
2447
31799
439191833149903
P346
click to show decimal representation
fully
factored
15M1,279Mersenne Prime!
185M1,289
15856636079
108817410937
827446666316953
9580889333063599
16055826953448199975207
P314
click to show decimal representation
fully
factored
186M1,301
161317830296866767945829203107381353
3172016620920990460580749619964431858642380903
P311
click to show decimal representation
fully
factored
187M1,303
10444849
1140690503
P377
click to show decimal representation
fully
factored
188M1,307
101286184577
141196558805510033914433414063
161633497146742177992711798481
P325
click to show decimal representation
fully
factored
189M1,321
7927
1394977
4848071
15514776584693313272539134504494867053743089873
P335
click to show decimal representation
fully
factored
190M1,327
2730967
6363071161
P384
click to show decimal representation
fully
factored
191M1,361
8167
3397057
137450113
30322542339673
15459763525875943
856450061281312036458486309832227737
P326
click to show decimal representation
fully
factored
192M1,373
1957392737
4540035943
95805718487
416034935039
142203959478768454375479374259330640346359070988407
P322
click to show decimal representation
fully
factored
193M1,409
264136919719
34649857787874317478304238154673687249
1484993916000134361209645994489796858702347953214405357561157943
P313
click to show decimal representation
fully
factored
194M1,427
19054580564725546974193126830978590503
P393
click to show decimal representation
fully
factored
195M1,459
14591
93377
P431
click to show decimal representation
fully
factored
196M1,471
652662073639
241722486510605423
61491618977549042678155153540458255504752992030160252118535699943713
P346
click to show decimal representation
fully
factored
197M1,487
24464753918382797416777
P426
click to show decimal representation
fully
factored
198M1,531
88799
14661821742553
P443
click to show decimal representation
fully
factored
199M1,543
101839
472159
18333134391270351479674844445819664111063485906599
P405
click to show decimal representation
fully
factored
200M1,553
14194270913
354271470446427666439
432076532964254217618937
67625467049371226906709645391
169336513704068271013494661928987033
P350
click to show decimal representation
fully
factored
201M1,559
3119
1381449566469020717226303752014156581400564470208001
P415
click to show decimal representation
fully
factored
202M1,637
81679753
P485
click to show decimal representation
fully
factored
203M1,657
10788426156438350117334292343137689257142387557947087583
P444
click to show decimal representation
fully
factored
204M1,693
10159
3361912721093432406946778492953
414073707708708359213580367115039
21637859486326546740118800926236362073
P406
click to show decimal representation
fully
factored
205M1,783
107022793
59767828889
21991704205191358757046463
60701317462845977755176049
1943163990190458280022304032374692151
P431
click to show decimal representation
fully
factored
206M1,907
1685696416143478298579153
5495792295672019805118568131602993249446111
P508
click to show decimal representation
fully
factored
207M1,997
395407
2982351597692070261023
342849716969843931264330628335073
P542
click to show decimal representation
fully
factored
208M2,069
326903
1816583
1662927218441
1776510807594595616100267889706057
P566
click to show decimal representation
fully
factored
209M2,087
561653441
7784142689
13972903680989405047308631
46569645515600223410122662599
700690973459435662005774886079
1144261721186669289407300288576366847993924905671
P478
click to show decimal representation
fully
factored
16M2,203Mersenne Prime!
210M2,243
22373457765765203287
1621855608482099266985412989105443846107961
33584291626555988192435097466513894803912161
25505344904088339250306780569062170259580500303
6669478815648360567032338704138470582022170609473
P475
click to show decimal representation
fully
factored
211M2,251
400679
778847
17620954939878356226435007
1687942505818611032423917201
P614
click to show decimal representation
fully
factored
17M2,281Mersenne Prime!
212M2,311
77567729423209
4514379640917651135021865565129
P652
click to show decimal representation
fully
factored
213M2,381
4902754929329
6680044871611436077197194505521
901939223649310421767556825677135846954351070231
P626
click to show decimal representation
fully
factored
214M2,383
1132387303
889865441849036810633962436005361
P676
click to show decimal representation
fully
factored
215M2,447
8163193
2771915076094391
459390495235738452861593
24700068031700569654277801
3922634957266302331319319913
P638
click to show decimal representation
fully
factored
216M2,549
4363889
5490243876052618831
324013067177330948216089046508086969
P707
click to show decimal representation
fully
factored
217M2,677
364073
465799
502012457
154307510402911
585294986690122657135969
81699346406928829474760749455463
P717
click to show decimal representation
fully
factored
218M2,699
5399
307687
1187561
7570504839257
1987104667810711
P770
click to show decimal representation
fully
factored
219M2,789
128664552119
36893679273343
646806236672569040403110057249
1175852797876979631858722975195410428697
21150325778215526508794829601175050165456177
P703
click to show decimal representation
fully
factored
220M2,837
22697
138871151
336396730297
P830
click to show decimal representation
fully
factored
221M2,909
110543
46174737359
29101424767901148287
2810063687215981074703243943
P814
click to show decimal representation
fully
factored
222M2,927
1217183584262023230020873
P858
click to show decimal representation
fully
factored
223M3,041
24329
5565031
P905
click to show decimal representation
fully
factored
224M3,079
25324846649810648887383180721
P899
click to show decimal representation
fully
factored
18M3,217Mersenne Prime!
225M3,259
21926805872270062496819221124452121
P947
click to show decimal representation
fully
factored
226M3,359
6719
P1008
click to show decimal representation
fully
factored
227M3,547
1948447035193
148823192092809407
P1039
click to show decimal representation
fully
factored
228M3,833
14193959303
340789152474053904109001
P1121
click to show decimal representation
fully
factored
229M4,127
74287
2080009
P1232
click to show decimal representation
fully
factored
230M4,219
1634011915849
374348373815829857290734641903689
258085857757974624851934511097909374553
114993958477860428006858637956899699352321
P1146
click to show decimal representation
fully
factored
231M4,243
101833
P1273
click to show decimal representation
fully
factored
19M4,253Mersenne Prime!
20M4,423Mersenne Prime!
232M4,729
61944189981415866671112479477273
P1392
click to show decimal representation
fully
factored
233M4,751
268982617
3274778783
629530076753
81630665742097
1507074535068001
P1372
click to show decimal representation
fully
factored
234M4,871
9743
144558074148074062894378117006327
P1431
click to show decimal representation
fully
factored
235M5,087
40697
1678711
114097014833
P1510
click to show decimal representation
fully
factored
236M5,227
1129033
47126633
227482218017
P1549
click to show decimal representation
fully
factored
237M5,233
994271
9223417954129
32101013028243569
93603692660420120110355562102857
2913486798065813495660442702490836503
P1472
click to show decimal representation
fully
factored
238M5,689
919724609777
P1701
click to show decimal representation
fully
factored
239M6,043
11155520642419038056369903183
P1792
click to show decimal representation
fully
factored
240M6,199
61991
743881
3895469424045161025776010136475884556282201
P1813
click to show decimal representation
fully
factored
241M6,337
867442823536500063364056974417
17816315586138579128417854744231
291260082159225422294046286277013181681110191
P1802
click to show decimal representation
fully
factored
242M6,883
1885943
2043031664890199
P2051
click to show decimal representation
fully
factored
243M7,039
1252943
1057032553
8541573097
218216841131937276721
P2074
click to show decimal representation
fully
factored
244M7,331
458072843161
P2196
click to show decimal representation
fully
factored
245M7,417
118673
16269026327
3888241452787718190543521
P2193
click to show decimal representation
fully
factored
246M7,673
184153
13918823
P2298
click to show decimal representation
fully
factored
247M7,757
233293220467553594643512097574361
P2303
click to show decimal representation
fully
factored
248M8,243
16487
4207243687
228591793996490954574648885834108681199807
P2427
click to show decimal representation
fully
factored
249M8,849
52368383
15264764469472455023
P2637
click to show decimal representation
fully
factored
21M9,689Mersenne Prime!
250M9,697
724126946527
19092282046942032847
P2888
click to show decimal representation
fully
factored
251M9,733
2932747561
353435802999708808999
4424579967215442704801447
P2876
click to show decimal representation
fully
factored
252M9,901
87770464009
4512717821471308759
8336998551279784091551
1017688752041649660766793
25146117302614435382787771401
1502440689076527620360606617623599
P2844
click to show decimal representation
fully
factored
22M9,941Mersenne Prime!
253M10,007
240169
60282169
136255313
10368448917257
P2979
click to show decimal representation
fully
factored
254M10,169
10402314702094700470118039921523041260063
P3022
click to show decimal representation
fully
factored
255M10,211
81689
735193
5108003713569136882634199446306201
P3030
click to show decimal representation
fully
factored
256M10,433
146063
7345550506166399
17578384916225511229570561
407523153578238773059225963827711400649
P3056
click to show decimal representation
fully
factored
257M11,117
60138110048076002069201
5956230361711049200365020316257263269553
P3284
click to show decimal representation
fully
factored
23M11,213Mersenne Prime!
258M11,813
70879
207971134271377
P3537
click to show decimal representation
fully
factored
259M12,451
4980401
15289230353
1143390212315192593598809
P3708
click to show decimal representation
fully
factored
260M12,569
316024886506327
569873541425023931801764378816805501916079
P3728
click to show decimal representation
fully
factored
261M14,561
8074991336582835391
P4365
click to show decimal representation
fully
factored
262M14,621
1958650799081
9787919624201558678734079
P4365
click to show decimal representation
fully
factored
263M17,029
418879343
P5118
click to show decimal representation
fully
factored
264M17,683
234000819833373807217
62265855698776681155719328257
P5274
click to show decimal representation
fully
factored
265M19,121
917809
415147656569
1531543915081
27784129616513881634842031
P5701
click to show decimal representation
fully
factored
24M19,937Mersenne Prime!
266M20,521
123127
2515394736937
1963491988082957280584769807344972887
P6124
click to show decimal representation
fully
factored
267M20,887
694257144641
3156563122511
28533972487913
1893804442513836092687
P6229
click to show decimal representation
fully
factored
25M21,701Mersenne Prime!
268M22,193
1482314857
335842152520679489
550120409183543541076906984732919
P6622
click to show decimal representation
fully
factored
26M23,209Mersenne Prime!
269M25,243
252431
403889
43014073
449245236879223161338352589831
P7551
click to show decimal representation
fully
factored
270M25,933
570527
2354879582633829282881
5589137403017310421606050379256829183569
P7740
click to show decimal representation
fully
factored
271M26,903
1113285395642134415541632833178044793
P8063
click to show decimal representation
fully
factored
272M28,759
226160777
P8649
click to show decimal representation
fully
factored
273M28,771
104726441
P8653
click to show decimal representation
fully
factored
274M29,473
5613392570256862943
24876264677503329001
P8835
click to show decimal representation
fully
factored
275M32,531
65063
25225122959
P9778
click to show decimal representation
fully
factored
276M35,339
5776625742089
291148630508887
7028028455954046211351
4153830438466899077960892137
P10562
click to show decimal representation
fully
factored
277M41,263
1402943
983437775590306674647
P12395
click to show decimal representation
fully
factored
278M41,521
2989513
249375127
55803711703045241786952239
P12459
click to show decimal representation
fully
factored
279M41,681
1052945423
16647332713153
2853686272534246492102086015457
P12495
click to show decimal representation
fully
factored
27M44,497Mersenne Prime!
280M53,381
15588960193
38922536168186976769
155991271597169062945033668006103
P16008
click to show decimal representation
fully
factored
281M57,131
457049
49644668023
359585713337
7535393191738347569
P17152
click to show decimal representation
fully
factored
282M58,199
237604901713907577052391
P17497
click to show decimal representation
fully
factored
283M63,703
42808417
P19169
click to show decimal representation
fully
factored
284M82,939
867140681119
1018662740943783967
PRP24938
click to show decimal representation
PRP
285M84,211
1347377
31358793176711980763958121
3314641676042347824169591561
PRP25291
click to show decimal representation
PRP
286M86,137
2584111
7747937967916174363624460881
PRP25896
click to show decimal representation
PRP
28M86,243Mersenne Prime!
287M86,371
41681512921035887
PRP25984
click to show decimal representation
PRP
288M87,691
500982892169
1610747697738457
PRP26371
click to show decimal representation
PRP
289M106,391
286105171290931103
PRP32010
click to show decimal representation
PRP
29M110,503Mersenne Prime!
290M130,439
260879
PRP39261
click to show decimal representation
PRP
30M132,049Mersenne Prime!
291M136,883
536581361
PRP41198
click to show decimal representation
PRP
292M151,013
61157791169561859593299975690769
PRP45428
click to show decimal representation
PRP
293M157,457
4612545359
358012521626153
PRP47376
click to show decimal representation
PRP
294M173,867
52536637502689
PRP52326
click to show decimal representation
PRP
295M174,533
193594572654550537
91917886778031629891960890057
PRP52494
click to show decimal representation
PRP
296M175,631
92733169
330463093135534238072561
PRP52839
click to show decimal representation
PRP
31M216,091Mersenne Prime!
297M221,509
292391881
PRP66673
click to show decimal representation
PRP
298M270,059
540119
6481417
7124976157756725967
PRP81265
click to show decimal representation
PRP
299M271,211
613961495159
PRP81631
click to show decimal representation
PRP
300M271,549
238749682487
PRP81734
click to show decimal representation
PRP
301M406,583
813167
PRP122388
click to show decimal representation
PRP
302M432,457
1672739247834685086279697
PRP130159
click to show decimal representation
PRP
303M440,399
880799
31518475633
16210820281161978209
PRP132538
click to show decimal representation
PRP
304M488,441
61543567
30051203516986199
PRP147012
click to show decimal representation
PRP
305M576,551
4612409
64758208321
242584327930759
PRP173528
click to show decimal representation
PRP
306M611,999
18464214225958267477777390354183
PRP184199
click to show decimal representation
PRP
307M675,977
1686378749257
7171117283326998925471
PRP203456
click to show decimal representation
PRP
308M684,127
23765203727
PRP205933
click to show decimal representation
PRP
309M696,343
11141489
36009913139329
PRP209600
click to show decimal representation
PRP
310M750,151
429934042631
7590093831289
397764574647511
8361437834787151
17383638888678527263
PRP225744
click to show decimal representation
PRP
32M756,839Mersenne Prime!
311M822,971
6583769
28211445881
21255852651726486149207
PRP247700
click to show decimal representation
PRP
33M859,433Mersenne Prime!
312M1,010,623
12602017578957977
PRP304212
click to show decimal representation
PRP
313M1,168,183
54763676838381762583
PRP351639
click to show decimal representation
PRP
34M1,257,787Mersenne Prime!
314M1,304,983
52199321
PRP392832
click to show decimal representation
PRP
35M1,398,269Mersenne Prime!
315M1,629,469
644908484660139264379223
PRP490496
click to show decimal representation
PRP
316M1,790,743
146840927
158358984977
3835546416767873
20752172271489035681
PRP539014
click to show decimal representation
PRP
317M2,327,417
23915387348002001
PRP700606
click to show decimal representation
PRP
36M2,976,221Mersenne Prime!
37M3,021,377Mersenne Prime!
318M3,464,473
604874508299177
PRP1042896
click to show decimal representation
PRP
319M4,187,251
72234342371519
PRP1260475
click to show decimal representation
PRP
320M4,834,891
1701881633
70659688575577
PRP1455425
click to show decimal representation
PRP
321M5,240,707
75392810903
PRP1577600
click to show decimal representation
PRP
38M6,972,593Mersenne Prime!
322M7,080,247
156822217506727
11283326312536321
9632940548330339593
PRP2131318
click to show decimal representation
PRP
323M7,313,983
305492080276193
PRP2201714
click to show decimal representation
PRP
39M13,466,917Mersenne Prime!