Top factors of Mersenne numbers

Top 500 factors of all time

Biggest factors (all users)nfsecmp-1p+1any
Recent factors (all users)nfsecmp-1p+1any
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#UserExponentFactorDigitsBits ↓ *Date
1fbaur214069176594700995842428043872560239603204937120.4102021-12-03
2nordi9245954325918233301180441167309232789176736118.7092021-04-29
3nordi2983071460035180230491556208019190174814335113.4922021-04-23
4ATH503635160552683638003503171441517081222333108.9002021-10-28
5happy521452105636711116575387338405823553792824732105.7262021-08-25
6fbaur2112314402029356560498387064300065600732105.1182021-11-30
7nordi924192656675481255050079215027576618332104.3892021-04-29
8masser86052372367796879099409114301658348273732104.2232021-11-25
9ATH50498871912670946060341633171823610383132103.9152021-10-31
10LaurV1891277903279726023796050504934816400731102.8332021-06-01
11ATH5078081783202528771089843488239451088131102.6272021-11-06
12nordi92821604206014454747632489752377758331102.2532021-04-24
13Dylan Delgado1601783592004815249197197819668906449731102.2232021-04-23
14YarBer34301322658918673683681795726865359331101.3482019-02-28
15gLauss836683279056391301526815608340880099931101.1382021-07-30
16YarBer40927147580100292372154238095894408731100.2192018-11-11
17Anton Repko4968801711016902232496452448106598848873199.7982021-08-26
18ATH50352436558857123950615470882861015673099.0492021-10-27
19ATH150129675983398329566113990662080229213098.9172022-04-07
20ATH50241834470812259884860085115321976813098.4962021-10-19
21mikr20031912250071023548512480196014301133097.5062021-11-04
22George Woltman2663812119045047217346102885103283133097.4192021-06-30
23nordi2878731674608718627580475845711038713097.0802021-04-22
24nordi97613641645734315469405219726307672995.6962021-04-29
25mikr3000409365068475462349719673851911372994.8822021-09-28
26ATH4034971356464829860184908839745142412994.8482021-06-13
27nordi296663334727368799434251459915075832994.7572021-04-23
28Anton Repko25304527325588949455847542130902237932994.7172021-12-25
29riccardo uberti10436197309617142334343467545681637212994.6442021-05-22
30Dylan Delgado1600967209606343731652613744002152712994.0822021-04-23
31George Woltman317557196090894707362358757809178492993.9862021-05-21
32Dylan Delgado1034461178592467793521598422408889532993.8512021-07-06
33ATH20005649132078748773295867619078421612993.4152022-01-17
34ATH406813778313678611762306262219421112892.6612021-08-14
35ATH294078170511522592813365521008453132892.5102021-07-18
36ATH501886357860827447235002455383546392892.2252021-10-16
37ATH3100747937342624082215725830945185992891.5932021-09-05
38ATH506770929658029555097595482076250572891.2602021-11-10
39Anton Repko2530816121521956900073168146780765032890.7982021-12-25
40ATH506623919644164736988800127314869212890.6662021-11-08
41Anton Repko2530582919606280478946288293678992472890.6632021-12-25
42happy5214521122918244159768952615077963440412890.5592021-08-30
43ATH40063337209872308841855348702384392789.2202021-05-25
44masser86091297204271413273009419653167032789.2192021-11-28
45ATH164999396232959550160056181782836072789.0102021-08-09
46ATH40547094787184077487625818594341592788.6292021-06-23
47masser86246692647428174160159321291824012787.7752021-12-14
48ATH50656071815269449642566350010436012787.2302021-11-06
49ATH290079411087256674073208275217605592786.4912021-11-20
50ATH15091247863558608970771532940127532686.1582022-08-11
51Anton Repko25309409787265401952487185790653592686.0252021-12-28
52LaurV11950403612738709540436163239678172685.6632021-07-28
53YarBer193873605402963796010777931446732685.6462019-05-23
54Anton Repko49676687515532623418397679201988472685.4142021-09-05
55ATH31010867457196523938960689530862872685.2412021-09-12
56gLauss505877441671025137150825254974172685.1912021-05-19
57Dylan Delgado1602143434969061048745701427126092685.1692021-04-23
58ATH5622731373576784153319481401135832684.9502021-07-21
59LaurV1717043361202340914859385702033432684.9012021-06-07
60ATH20004713341795479746036560388862732684.8212022-01-14
61ATH4054627323806886196185332684771992684.7432021-06-22
62riccardo uberti9544097323683194987770466580985512684.7432022-03-07
63ATH5035747279373792694278114999764492684.5302021-10-27
64ATH15106661278247651151430689043878872684.5252022-02-23
65masser1736677237918042664708658459697292684.2992022-07-31
66ATH4121699200486011999084649582802172684.0522021-08-25
67Anton Repko25304593193739943020016665125038312684.0022021-12-25
68LaurV11966777166195640256989672873649112683.7812021-08-07
69ATH4842923153711178232674788203864412683.6682021-07-20
70ATH20009411111364258262777520075836472683.2032022-01-25
71ATH15100091106780256734062053083516812683.1432022-02-13
72ATH507338993126903419474833584215692582.9452021-11-06
73ATH1187995376598646065360730523518732582.6642021-08-08
74ATH1507282346990608513677766830176392581.9592022-07-05
75Dylan Delgado103518746091442210974782767436012581.9312021-07-06
76ATH3001159344656700917447276216846332581.8852021-10-09
77masser1403758744514696110347553515136892581.8812021-05-10
78ATH1327691942368834382721768962259992581.8092021-08-19
79ATH1501596740800708385219203866781432581.7552022-03-03
80ATH562259337319629884933456662398332581.6262021-07-20
81Anton Repko4969873934877059667800127853391672581.5292021-07-01
82ATH404267330050481327840263761809612581.3142021-08-05
83ATH400642329937758280883555884571432581.3082021-05-25
84ATH503764729117751739195678760472892581.2682021-10-28
85ATH1505410728455454778392746631554492581.2352022-05-27
86ATH1510819921436803524221684432743372580.8262022-02-26
87masser861631920470951082471959189332012580.7602021-12-05
88ATH502260719306016318101157543054472580.6752021-10-18
89ATH1505372919218766013353983004300872580.6692022-05-26
90Anton Repko2534225318220011033264540044886732580.5922021-11-23
91ATH408604117047548821695526352271192580.4962021-08-16
92ATH1504921716092551024287430485612072580.4132022-04-11
93ATH2903321915326358122112184230248172580.3422021-12-30
94masser1409119912599635508603353260821932580.0602021-09-09
95ATH410452311864951721952065714305532579.9732021-08-23
96ATH507644311255913619766088149335672579.8972021-11-04
97ATH60216379744890834707848392360172479.6892021-07-22
98masser140857139179792258942525962734712479.6032021-09-02
99masser19030738882794243050135407616232479.5552022-08-08
100ATH50349197627711924687120468795692479.3362021-10-26
101riccardo uberti97588577515912407663560253279592479.3142022-05-03
102ATH150901677468402156872653908055772479.3052022-08-09
103ATH89066637273943856834869383542072479.2672021-07-29
104ATH50645577174071540498897736446232479.2472021-11-05
105Anton Repko253313536893815633518013231908492479.1902021-12-25
106masser17957336875281791957179014708792479.1862022-08-05
107masser140938996685033239389167251305692479.1452021-09-13
108riccardo uberti98741036493232254931291792659512479.1032022-07-30
109LaurV119107336300396072447650612963772479.0602021-08-08
110ATH50783875561717071392935165088792478.8802021-11-06
111Anton Repko253013994785137800555870186224312478.6632021-11-02
112ATH310298274702974434899714200740412478.6382021-09-23
113ATH38927414059695623238842785429432478.4262021-07-19
114firejuggler88152913845434581878070316423692478.3472021-05-12
115ATH142099193476319238805522234797992478.2022021-08-08
116ATH40303573072559073123762826079432478.0242021-06-09
117riccardo uberti91572192737778126175278023380492477.8572021-11-09
118ATH50260932054964783731833386733272477.4432021-10-20
119ATH50078812046010132211870938617832477.4372021-10-17
120ATH50433011972413566166772492028172477.3842021-10-25
121masser140714291947423513715158609910312477.3662021-08-04
122ATH290255271922852361662044307223832477.3482021-12-09
123ATH132784011659039900902616394619832477.1352021-08-18
124ATH56229411546262967395410414661932477.0332021-07-22
125ATH48429231545096995345996948460492477.0322021-07-20
126ATH310543911387808803196027258721192476.8772021-10-03
127ATH150042671300830309067004034389532476.7842022-02-03
128happy521452101971282123828620799422397192476.7632021-08-14
129masser17802831219597615672937055618792476.6912022-08-05
130Anton Repko253311771154801059174934766280092476.6122021-12-25
131One Man99038571122973895021821254120072476.5722021-05-30
132riccardo uberti104361971072364345310583040522092476.5052021-05-21
133masser140332511050401170684596485788792476.4752021-04-24
134ATH290125871019445344982940583566312476.4322021-11-24
135ATH15105869913076953639346495179612376.2732022-02-22
136masser14034199913019113495119325349292376.2732021-05-07
137ATH4021001857599332052848600564732376.1832021-06-06
138ATH11629741688712992292394583028472375.8662021-08-05
139firejuggler7974041687079319293497906153532375.8632021-05-12
140LaurV19000027674808533051253464353192375.8372021-04-28
141ATH5797607644756214893865145213132375.7712021-07-21
142ATH5051987642851786661611241788472375.7672021-11-01
143ATH31024991627052583063285647132492375.7312021-09-23
144LaurV11910733572501752718424544149912375.6002021-08-08
145ATH29027293417002917400115393695032375.1422021-12-12
146ATH29026961412117523438926596618712375.1252021-12-12
147ATH31028317398929902199144081793112375.0792021-09-21
148ATH5041703394233020704690131148092375.0612021-10-24
149LaurV19000103386378015351616403350892375.0322021-04-30
150LaurV11946787383264395025414592561592375.0212021-08-13
151ATH15051823374636709956297007189612374.9882022-04-14
152ATH3892841371079766942474770853992374.9742021-07-20
153ATH13268561364956108810709221442812374.9502021-08-23
154masser14040473350766745116150597542572374.8932021-07-31
155ATH15034949348269833290494441111992374.8832022-04-06
156ATH5049689337113814246888140110172374.8362021-10-30
157masser14022377315709406347411006645672374.7412021-08-24
158ATH15004859307737185239887974355912374.7042022-02-04
159masser8699063281684813047390637965932374.5762021-12-07
160masser18800567259944426312855804591912374.4612022-04-08
161ATH5055133248819473325828298143592374.3982021-10-30
162riccardo uberti9544027178952348615758756379592373.9222022-03-11
163riccardo uberti9873131154231029864062870666412373.7082022-07-10
164ATH31062257143990607709215478079032373.6082021-10-03
165ATH5622943124247943587062504439112373.3962021-07-22
166ATH31025003123674532720471363052092373.3892021-09-23
167ATH4051517113444736320379854076012373.2642021-06-24
168ATH4057873108311642631176873713612373.1982021-06-29
169ATH31018147100175040231509336087292373.0852021-09-11
170ATH1327872185256469747255363970572272.8522021-08-18
171ATH403249171318311623296733634012272.5952021-06-14
172masser862648770421487492349580595772272.5772021-12-19
173ATH403770767061191984592470379592272.5062021-06-20
174masser1405461158606823682429336815992272.3122021-09-11
175Dylan Delgado230056350894961122987542186072272.1082021-04-27
176ATH484259949883279703458278010472272.0792021-07-19
177ATH1327822943192291752985657311912271.8712021-08-17
178firejuggler880582741752933986050561633772271.8222021-05-06
179happy5214192475141064647756430022982572271.7982021-05-07
180ATH410995335871510514791535742872271.6032021-09-04
181ATH1327692734775920121941346758812271.5592021-08-19
182ATH404896934081676202896204457112271.5292021-06-16
183ATH1327831932788174585613210503212271.4742021-08-18
184ATH1327689127562043676137147162412271.2232021-08-19
185ATH890650124075554890136980233132271.0282021-07-28
186ATH1756989721608132746573326614892270.8722021-08-11
187ATH1881995318204279683988962083992270.6252021-08-12
188mognuts841360917073920594940282755272270.5322021-05-03
189ATH1014956311966560646680641784332270.0192021-08-01
190ATH1263979310545940113630850185372269.8372021-08-07
191ATH404160110277229243357228036072269.8002021-08-04
192ATH157298778294273016682604515212169.4912021-08-10
193ATH76818897771080664746608068812169.3972021-07-26
194ATH132787097076278646871997522392169.2622021-08-18
195happy521452147797027482286692999038872169.2522022-01-28
196One Man86761635388258847395957151032168.8682021-05-10
197ATH101499494532759246818223735592168.6192021-08-01
198ATH188197013337338684409753188732168.1772021-08-12
199ATH48428832962827813765137239692168.0062021-07-20
200riccardo uberti98744512400214234912182465432167.7022022-08-07
201ATH114297832076106810500111873432167.4922021-08-04