Top P-1 factors of Mersenne numbers

Top 200 P-1 factors of all time

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#UserExponentFactorBits*Date
1BloodIce12127113941303877717725602187461873829512286354071036635649173.2202014-12-17 14:20:00
2David Hruska7891562313089566109513136159370673000929179213352207893271163.1632016-07-30 02:03:54
3For Research78724411734277451864747167510502805298930545450478445879159.0072016-10-23 22:09:53
4Sid & Andy2467763300535914423293271697652047026544474483005087353157.7182019-03-15 05:03:28
5kkmrkkblmbrbk4957246983850981415853695555800914746071630106768073157.4352017-02-09 06:33:00
6kkmrkkblmbrbk279799966410000212091183671262757251795787241105921156.1302016-11-15 00:12:19
7kkmrkkblmbrbk2332121141666182433206414920308444502728312168208697153.8892016-12-13 14:34:50
8kkmrkkblmbrbk221537971184011289055606859492385467709684425873409152.4822016-12-23 21:47:16
9kkmrkkblmbrbk781395148485920923362108657013255247997784187597969151.8512017-02-26 06:08:59
10Sebastian Hornbostel950043833020033284014734559048446818975866205708912927151.0812017-07-23 19:55:39
11kkmrkkblmbrbk77659718186630416420924411131202950481740623233769149.0092017-03-14 11:44:12
12kkmrkkblmbrbk33767650046686994889246627402023504428389192786841148.8652016-12-06 06:06:48
13alpertron754249231022151622475694150006133188561857218735601147.3732014-10-06 18:22:00
14markr428899125121243653506108640827021803878584977256889146.4882013-01-09 10:10:00
15TheJudger62720027122667678181858045951591262815331625751850407146.4602013-08-04 15:28:00
16kkmrkkblmbrbk387726772461005474069662114870301519781501111441144.2642016-12-06 04:35:34
17driveByUpgrades744339078851585217744433227501340616144864335985889142.6672015-11-10 17:22:36
18kkmrkkblmbrbk1384494990441935819775131771791494453023632727497141.8402017-03-18 15:08:43
19kkmrkkblmbrbk1590594488138501890685624581921373337620227443777141.6872016-12-31 10:17:23
20Sid & Andy405795593592039036873131451370283138714871190421073141.3662020-05-23 16:30:27
21mikr27488572283574827904867564040066470770610598552767140.7122016-11-30 22:48:47
22S485122903687232062804097524395327964177243306753755087887140.5662019-01-22 10:28:07
23kkmrkkblmbrbk3904791957624278709340579880052055465517454027847140.4902016-11-14 11:17:15
24TheJudger678254531722206812177416217749744344545878167459479140.3052014-06-29 16:23:00
25Architects Cubed427596111710707474993819843765393982449905030927777140.2962018-12-20 23:35:34
26penlu926171931175619298002469430597399521162713999664087139.7542019-03-21 09:32:15
27Charlie_Tango57077147920290333234847090046952157023266614898847139.4012012-06-02 08:53:00
28kkmrkkblmbrbk39409811625603090654894157972094386309926337383139.2202016-12-17 13:15:13
29BloodIce131231679887472184076874672241787933889458351689138.9642013-06-12 12:20:00
30nokno92623777619051397953726067284702006821774192366431138.8292019-11-27 03:16:28
31kkmrkkblmbrbk56923582180423510068700636428910136064480010041138.7412016-11-11 22:36:35
32kkmrkkblmbrbk91159511027414747074072943480850754170482981951138.5522016-09-11 16:40:11
33kkmrkkblmbrbk188779442141774718514344581276400172385405085207138.3442017-07-19 03:16:29
34kkmrkkblmbrbk5501343346573375622574754706623561440859371471137.9792016-12-26 18:27:47
35Sid & Andy2307677305924195866403106191552498276182730434001137.8122017-12-06 02:44:39
36Sid & Andy55493563302770551709636967279596431237539393266369137.7972018-02-01 04:28:22
37Ryan Propper94124909298197025238932397383408395112504292882513137.7752019-08-29 00:36:57
38kkmrkkblmbrbk172867224503141575514749254912104150927373930353137.3662017-05-06 04:54:53
39kkmrkkblmbrbk108739182724010365211617417322471408930612608577137.0692016-12-03 21:24:37
40Bruno Victal1187803180153864303424969999558424827024324050497137.0482016-07-29 09:31:52
41Oliver Kruse87011501179126785373651580911048123001768038262551137.0402018-04-17 02:38:28
42kkmrkkblmbrbk11069170483162380455621092302566717884879247401136.9692016-12-11 11:43:31
43garo71716483158184337620931993206405497530996466685727136.8612015-05-06 03:46:00
44Ryan Propper94470703144024429213004907809661834794216148904223136.7252019-08-30 22:02:58
45Patrik Johansson55785013143246876553014263596498329662914590158849136.7182011-05-11 08:47:00
46kkmrkkblmbrbk192323139483334260213154948816279094937229205079136.6792017-08-04 20:14:06
47TheJudger67894507118932379415737719145680729417648731019161136.4492014-03-09 10:41:00
48Ryan Propper98433241102501238638612689076865713323434384005097136.2352019-10-11 14:00:38
49kkmrkkblmbrbk1123962220334677879166679310123121995559962607135.5152016-12-10 10:26:11
50alpertron253059756404014349127042134361534090204829230713135.3732018-11-30 06:49:22
51Ryan Propper9259606154972170774805761103602000063271134161993135.3362019-08-18 09:36:34
52alpertron44017753523834231785299488083614772411397914057135.2972014-11-21 15:50:00
53Battlemaxx9063755350372915688071635203772506465064751309351135.2102019-02-25 16:33:59
54kkmrkkblmbrbk7052936148893939583642961852336236104437505601134.7312017-01-12 20:44:12
55mikr256731135050838519326932230682002023167017175167134.6872016-05-26 08:46:55
56kracker9274378734849562346962497901274943367914106397241134.6782019-12-14 07:31:40
57kkmrkkblmbrbk11064132634292148964652118549250065845117524319134.5842016-09-13 03:43:48
58mikr376477330765908815864935017721933245161473305593134.4982016-01-18 19:35:15
59kkmrkkblmbrbk5299929658660590415288898318798252550004186839134.4462017-01-27 02:52:49
60Aaron Haviland598097321333445958930413792887037107303018450553133.9702020-01-02 21:12:02
61takahashi662341720948940996511331727662495656962680005679133.9442020-03-07 01:26:58
62Ryan Propper9519661119971774974896439528724128134898468917937133.8752019-08-31 10:11:50
63BloodIce200151119885661711344389415428507505282354958833133.8692013-11-11 19:27:00
64kkmrkkblmbrbk1010319796231630999809647666253776369133577441133.8622016-10-23 19:19:45
65Cubox9023053318679284268158177698225198717247306867073133.7792019-01-03 01:06:17
66masser288556914563284970483888968524629289462697658543133.4192020-02-23 15:11:34
67ANONYMOUS5255692311807082829215921976116857702927422849657133.1172011-03-03 22:28:00
68Tim Sorbera6005291310674585142706845987579461807807255774161132.9712013-01-07 05:33:00
69VictordeHollander15022019961858164484318845045819049537753539391132.8722015-01-22 10:36:00
70kkmrkkblmbrbk267599083937739193043078551915852134877795729132.7392016-12-14 12:09:06
71Alex2379598069793616575708974657372316228989319881132.5682019-04-06 06:31:28
72kkmrkkblmbrbk568437601839373862253592350009769774618529761132.4822017-02-08 23:15:24
73alpertron9553637315800908340060929629104157850801671121132.4262015-06-04 11:25:00
74VictordeHollander557153117239753241433926010086285741758451306831132.4112019-01-07 07:10:57
75nranks707058716740618100848115295418435252442359037799132.3082015-01-20 19:49:00
76kkmrkkblmbrbk340395623741969193602104937904383162648301167132.0472016-11-21 16:45:12
77kkmrkkblmbrbk259335589137403017310421606050379256829183569132.0382016-12-11 13:53:20
78Ryan Propper948539214752036846528542123174555254059089593777131.8042019-09-07 05:33:20
79kkmrkkblmbrbk685214580650888182221047267009639730243394593131.7512016-12-24 02:26:35
80kkmrkkblmbrbk266994553578339426266360764031533837465856449131.7422016-12-14 03:58:08
81Sid & Andy517675874287546212756665748947038205777929154321131.6552010-03-31 09:40:00
82Filen688791134271414875771432824083116294097168082247131.6502014-04-30 18:56:00
83TheJudger555014994185864995365978016690272528312914075119131.6212012-05-13 12:24:00
84TheJudger720234674021910401167038711547288780767627169551131.5632014-07-20 15:31:00
85kkmrkkblmbrbk719333973849041207252208362596757594655475071131.5462017-01-22 10:20:56
86jackwing857882033860312681830566934241767180569601905889131.5042018-02-05 22:41:54
87kkmrkkblmbrbk36173609882846556714272673552573996621857001131.4072017-02-07 15:38:15
88Chuck502326833312819927398148201283212927854847645967131.2832011-12-19 02:24:00
89kkmrkkblmbrbk729773060143196756072283354825720338808031833131.1692017-01-25 07:57:47
90TheJudger608096212905866497364711208590790240514270083169131.0942013-02-17 16:13:00
91Bruce730684392706068649427583903118720272427115812361130.9912015-04-09 03:26:00
92Ismo Laitela46508512438399185091436548860309538714332532921130.8412018-01-24 22:40:42
93David Campeau7868332365991371465707056629118375348640209633130.7982013-10-31 14:07:00
94Ryan Propper941564092194733219727892805395420917183630234721130.6892019-08-29 05:30:01
95kkmrkkblmbrbk587332075698560242999908233332526775196466689130.6092016-10-07 04:12:59
96Roland Clarkson1443768471770714773598514085566828909073163474041130.3802020-01-19 16:49:05
97ANONYMOUS1068796311446066100450241687823709953178613867983130.0872020-03-27 02:17:23
98TheJudger844188531434277135942719491905068992895092019913130.0762017-11-12 16:04:34
99VictordeHollander15463791355064406383994941775577626989438296921129.9942015-03-22 08:29:00
100TheJudger685569491265479385424341015008000241417895287729129.8952014-09-21 14:50:00
101Jacques MOLNE881465031155282134422740318844085834169216798287129.7632018-08-03 08:01:30
102TheJudger762823431100703310223101784429057504873742480439129.6942016-01-31 16:21:42
103Bruce803895011076750854477193458085593196594593248943129.6622017-01-03 02:16:11
104dlafave490186991036176351584867483876489705678886019057129.6062010-08-28 18:38:00
105King5384339974685877448138741009027509491518929081129.5182019-12-11 19:16:56
106cknori75490157942567142014977676068132544342253389409129.4702016-04-18 10:16:05
107alpertron1492951890586900140393448205283276416226537497129.3882015-04-21 11:35:00
108antkh39993869865479351028708028377260890582073995281129.3472009-05-08 06:56:00
109ANONYMOUS44287279856499762737611127433267716347749399639129.3322009-04-10 21:03:00
110mikr1911919788062226312706224252182106076357168319129.2122017-12-09 12:58:30
111alpertron1864739782521855299947974696932851410613860657129.2012015-07-19 06:15:00
112guru74524399747679029252426826532803512346176559241129.1362016-01-03 20:35:55
113S7678949155443703840035380105902924574754576835258753129.0492010-09-15 18:15:00
114ANONYMOUS46821793673451873270551092348474202195198626881128.9852008-11-10 07:22:00
115alpertron2425613656848796514328650895373272859786806313128.9492018-07-18 21:42:53
116TheJudger60808259592791747603566405334727072882584265279128.8012013-03-10 16:51:00
117James Heinrich53223017517415145312002300944865851476388452719128.6052010-10-04 23:57:00
118Bruce81408911515915621113284589965054291244700204201128.6002017-06-06 00:35:30
119David Campeau1214959511832698428938598163967328408513076439128.5892013-11-13 23:13:00
120Bruce81216857504620778240519850582697794395446455351128.5682017-05-21 12:38:23
121kkmrkkblmbrbk77003491817852750447775067041102775673654239128.5312017-02-22 19:20:08
122pshaffer56562059431792856522106727648703693953106009449128.3442012-07-14 06:50:00
123BloodIce101113405197473137141965342021081351335117993128.2522014-06-22 09:37:00
124Sid & Andy2306519393188012956067415407864504162916357919128.2082017-12-21 16:09:29
125driveByUpgrades69252709388846469071789640842798743803390069863128.1922013-12-08 09:08:00
126snme2pm1118003031375397573096806196207057936909987053751128.1422018-03-16 07:20:14
127TheJudger76928147364499258648857845320223014691516322351128.0992016-04-17 14:56:07
128TheJudger81713939353858467647709115308094848147823710871128.0562016-11-13 21:23:33
129kwe5ykdf344101117327159431287639319574914584833878554471127.9432019-04-22 09:04:19
130Oliver Kruse90126433284799487774033594964085810386474865767127.7432019-02-02 22:14:11
131kkmrkkblmbrbk42349273934443730307466400313999813703601409127.6872016-12-19 07:18:58
132David Campeau56522203269358208514326405627718441875474548889127.6632012-08-19 15:06:00
133Ryan Propper95084837254522553596992207768078997339925131809127.5812019-08-31 01:56:31
134Gregory J McClure46588579248899426060465101893309100731164569367127.5492008-11-01 12:29:00
135TheJudger54945109248355809127166139921362845673542274151127.5462012-05-20 15:19:00
136PathFinder45836051242964050202234127772015401466629634879127.5142009-02-24 21:58:00
137tServo87705131228226021442966505468310022470882377217127.4242018-05-18 16:17:19
138Ryan Propper98215801222100492816487347051317900567629157577127.3842019-10-08 14:51:39
139aurashift78282691217694933418897765124195012386876677201127.3562015-05-27 07:39:00
140Pi_Rho79895269214247014913861938244549968469446619423127.3332017-01-31 23:42:40
141TheJudger73083007198962291391334308810105314073384391969127.2262015-04-19 15:23:00
142Filen89759039179575360864192480440119896731269806751127.0782018-12-26 14:50:08
143mikr3174337173602443592748619932666102019626694673127.0292019-08-28 06:34:09
144ANONYMOUS78613361167154870810800354055615290945501103113126.9742016-07-03 17:03:03
145kdgehman65004239165261465754251734316112575553851897089126.9582013-02-24 09:40:00
146ixfd6453384579159300289520716781055019313575833719369126.9052010-12-17 01:48:00
147arnaud83146447157544242604295371624341861542903804983126.8892017-10-05 10:20:59
148DRH56226553134624114590567994209661373751147664039126.6622011-08-20 14:51:00
149David Campeau537781134410846856739553389755321339818049561126.6602013-10-08 10:29:00
150Filen97897673128909900847373724566002077435092794289126.6002020-04-28 04:10:05
151kkmrkkblmbrbk140831122099970719922388868273270468676155399126.5212017-03-17 09:57:23
152proxy222292095343116725082625394667466054981733225868039126.4562019-08-21 12:59:13
153alpertron2560279115180291700932939143835316359112502001126.4372018-12-21 00:10:31
154Ryan Propper95564797111217648859445134096027235583435812719126.3872019-09-01 21:24:43
155TheJudger81990457108902798747573438688068625623850781441126.3562016-09-18 18:42:53
156TheJudger6162708194454442333851654794718939985896202143126.1512013-05-05 15:41:00
157Alex24262192440589134404124659485945513627206001126.1202019-04-16 10:04:10
158Craig Meyers6059809191559406498269750876942963604753872777126.1062013-05-03 09:50:00
159TheJudger7665600189404804980321142562090118479945708207126.0722016-03-28 12:26:49
160Nesowa979228379874783139668337067873487653341570703125.9092013-03-28 00:16:00
161Ryan Propper9808648972599392927713161609734988733568268681125.7712019-10-07 02:53:30
162Jerry Hallett7265763169148281223400569919388111225205698697125.7012015-08-20 04:07:00
163Ryan Propper9817106966059125942412819541198727364527928537125.6352019-10-08 01:25:00
164HBendtz348227361799039975308361232595098941743643161125.5392014-09-28 18:10:00
165Ryan Propper9538981760439737286858528633508463828376171279125.5072019-09-01 05:55:22
166d3lav3ga4500121155062473074260323676300727171302587521125.3722010-01-07 23:17:00
167mikr110333954182545264369910035224471713042843951125.3492014-12-14 11:07:00
168Ryan Propper9949873150936241013284062125004411393228056343125.2602020-06-30 05:06:03
169TheJudger8286096148015927448924347956908353305618012311125.1752017-02-26 20:55:00
170timbit999908346682146583029911144878694370206705161125.1342020-05-05 02:53:40
171TheJudger7022813346615788965724643714019651075687397271125.1322014-10-05 15:26:00
172kracker9541477946512442934761123937301729384467797447125.1292020-01-15 23:59:45
173kkmrkkblmbrbk28075942732664764368911327206573615948554273125.0072016-11-03 22:26:57
174Sid & Andy4535147938963994014912019930153137388280306817124.8732020-01-07 10:28:18
175Bdot7204477338483706607777264910902578942917245513124.8562015-02-05 20:21:00
176kkmrkkblmbrbk15484938342071189661908794251710600802273441124.8502016-12-01 18:36:11
177kkmrkkblmbrbk15508137655692991653431149283637556703249031124.8242016-12-03 03:20:49
178TheJudger9125325136965466548299915875214320211862704271124.7982019-05-19 22:03:25
179curtisc4235685736961379961774028818772752773976631537124.7972009-03-12 20:48:00
180Bruce8212204936710076114581713243201302212419241593124.7882017-06-24 05:33:56
181For Research7780753136116549143150517675218528257049771039124.7642016-10-08 00:05:32
182One Man8385998935096852843780295345128644462260673121124.7232017-09-23 22:32:35
183TheJudger7858748934248372751577787455925836871052024441124.6872016-06-12 19:34:33
184bayanne10294936733851232023738952655209237787377162199124.6712020-03-15 09:05:46
185kkmrkkblmbrbk4016933338062268150447114812320923279689879124.6492016-09-10 01:34:11
186mikr7800170932737259302147894187585037967629998081124.6222020-02-09 11:40:33
187kracker9280312131327288292644172355964747196587691303124.5592019-11-25 09:18:16
188Maciej Kmieciak9181815731098974498726581899484794487625862449124.5482019-07-05 15:56:59
189Ryan Propper9687210730331152124714260245811656572120195457124.5122019-09-26 07:51:58
190alpertron162630129115055367527676409081229045639344889124.4532015-05-03 00:58:00
191kkmrkkblmbrbk26021328754985893582569922567059092801625271124.4352016-10-24 07:01:02
192Chuck5551375328741087914761963328483452139299507023124.4342012-10-12 21:02:00
193curtisc4377196328010412127685456178983221394742658993124.3972009-09-23 11:26:00
194TheJudger5623882727997783056916368052000882863043774297124.3972012-07-01 18:26:00
195TheJudger8894331127281517369431425128792458931647187503124.3592018-10-21 14:40:56
196TheJudger8472951726987153963512911567501664863246820799124.3442017-12-17 15:49:21
197Nesowa5632063126001715780552150815488640741817039001124.2902011-10-20 16:30:00
198JohnHa04375545725011817959645423834267959909291216417124.2342010-07-09 01:25:00
199arnaud8455072723864276849421600645842224556573452663124.1662017-11-23 11:23:08
200Sid & Andy1158267722012035464538261245417051771088136897124.0502018-10-23 22:44:40