Top P-1 factors of Mersenne numbers

Top 500 P-1 factors of the past 7 days

Biggest factors (all users)ecmp-1p+1any
Recent factors (all users)ecmp-1p+1any
Search by userecmp-1p+1any

For copy-paste to forum:
#UserExponentFactorDigitsBits ↓ *Date
1Kriesel10378168354848955661124530522231963687915531336118.7232021-05-09 15:14:29
2Ben Delo1037708693550244170822657408236781196717747335114.7732021-05-07 15:31:47
3axn37087511241755721258577189723712216353242335113.2582021-05-06 13:36:49
4Sergey Nosov103556053844395498282074169547340249330800134112.7022021-05-10 03:15:51
5axn3438023453769607358331215550088594337705734111.8062021-05-09 14:47:04
6Oliver Kruse204601248622841563457594441539365716464734110.9382021-05-06 16:18:41
7gLauss503453180105173630539801857486106777286334110.4722021-05-07 21:26:23
8axn3920929111469841455261111925353726979438334109.7802021-05-09 04:21:42
9mikr338343181560424917013832672906575545242333109.3302021-05-08 21:36:18
10firejuggler2351760128734458329471397726908658692495133107.8242021-05-07 04:37:17
11Ben Delo10376774925684033821643964126763968132300933107.6632021-05-07 11:20:26
12Architects Cubed1591194714829904028885965614520972474204933106.8702021-05-09 15:41:15
13proxy222210712332912631913457143389378993297970227133106.6392021-05-05 12:10:00
14Jocelyn Larouche30199215489773906338321686941737316036732105.4372021-05-05 11:00:38
15Architects Cubed189607932975544456069864387148988402599332104.5532021-05-08 18:44:02
16LaurV1071357232886501215942107463694943098097732104.5092021-05-11 15:33:43
17Ben Delo1037884631278942193667163451109297608018332103.3352021-05-09 02:56:11
18Tomas Babej110475191382536964913208134667647417087331101.5932021-05-07 19:52:10
19Architects Cubed2266391912208669159990915262182251493373199.9462021-05-11 05:29:07
20gLauss5043779182916345775444205350235494073099.5352021-05-10 12:54:53
21axn34364096670693142595283373430704806393099.0742021-05-07 17:04:02
22Oliver Kruse2081216206571166516537171142397054793098.9702021-05-11 15:00:52
23axn37086973907632708703586464825958241193098.3022021-05-06 03:06:04
24Ben Delo1037569211984461835969588123281934140713097.3252021-05-06 22:52:53
25axn3436231620370076313824783128264031272995.6472021-05-07 09:58:23
26axn3435403597798308115573125226149082012995.5942021-05-06 11:19:29
27Mihai Preda103735381165849922423438497510575709672993.7442021-05-06 03:06:19
28Catalyst110780447137436792199501820150729023432993.4732021-05-08 04:16:39
29masser1402252784868065574032721681001127372892.7772021-05-07 13:09:33
30axn392095765512593513776921184462381612892.4042021-05-10 04:33:36
31King422094160082095370340424804733310712892.2792021-05-09 16:58:43
32Reboot It10377372748391872417838016111085313272891.9672021-05-08 05:08:54
33Architects Cubed1355842946322408529503550381564760092891.9042021-05-07 08:19:13
34Tha904955335191726627307715252872208792891.5072021-05-11 03:16:52
35vbcurtis1401169133399706355973520690281395512891.4322021-05-11 13:01:16
36Anton Evers10374385328997439660921145806430334472891.2282021-05-08 03:29:59
37Jocelyn Larouche333389323708199631689745322965711992890.9372021-05-11 11:06:01
38Sid & Andy4842644923556317234405057496687771112890.9282021-05-10 06:30:51
39George Woltman10374553320595158584431938729324568012890.7342021-05-08 05:56:41
40Jwb52z10369564920041090838298164269955929032890.6952021-05-06 15:59:44
41fre_games10377910716927592348096204895727655772890.4512021-05-11 11:51:15
42Sid & Andy3960394315939268944899585380386253612890.3652021-05-08 18:24:13
43riccardo uberti833313113475932965677693085970712812890.1222021-05-07 08:26:34
44riccardo uberti5446687911010211231935076254050895432889.8312021-05-11 21:10:28
45Tha90529099731575135516881706018755912789.6532021-05-07 19:07:03
46Simon Josefsson1037395439465985924786666656284426572789.6132021-05-06 04:24:08
47Oliver Kruse2063996857874268859081351784984732789.1482021-05-10 14:22:40
48Simon Josefsson1037242216293733002397734688973785612789.0242021-05-05 08:51:44
49Kriesel1037459035287394417238924324071040412788.7732021-05-06 23:57:39
50Architects Cubed216419815093652515063580221251646412788.7192021-05-05 05:51:19
51firejuggler235176012737135000118023411541771832787.8232021-05-07 04:37:17
52Oliver Kruse2058792621339596330745169068559772787.7602021-05-08 17:09:07
53Seth_Tr2605432003934369828796640024319612787.3732021-05-11 04:53:23
54ky0uraku1037627331796783672818238540932395912787.2162021-05-09 11:24:53
55Architects Cubed189665931491184973803898371645504572786.9472021-05-08 18:48:22
56Mihai Preda1037566991396201667428862402216241672786.8522021-05-08 03:55:42
57axn39227691178930007426425854168461192786.6082021-05-11 06:59:31
58axn39243071130072693652793822238670492786.5472021-05-11 17:12:20
59MarkS103740997726349226741290568692034872685.9092021-05-10 04:41:07
60Mihai Preda103759163657922712463094706755103512685.7662021-05-08 07:36:45
61Architects Cubed21648203437629294974293363942293212685.1782021-05-06 19:48:16
62MadPoo132351133435151786582298932769993772685.1702021-05-08 04:10:46
63Architects Cubed22648937376829179173269044721636092684.9622021-05-10 08:26:21
64riccardo uberti59596759325371630711280056706886892684.7502021-05-05 18:55:46
65denis cazor110912657292792665847716438181675912684.5982021-05-08 10:30:27
66tottenhoff103791827247532419124673523448440812684.3562021-05-10 10:25:14
67snme2pm1118046899244264857396478554145796812684.3372021-05-09 10:00:28
68masser14022971187311401920271423376860172683.9542021-05-08 23:43:37
69Architects Cubed105631093173819322553234366873059612683.8462021-05-08 14:17:36
70Ernst W. Mayer108667943164188323123706415686835532683.7642021-05-10 17:20:08
71Zenzoma103761841164102558160115220084072232683.7632021-05-07 19:52:23
72Bdot103496837137572705323810214675318632683.5082021-05-11 16:06:12
73C.D.B.10372204188282450692680357943094312582.8682021-05-05 13:48:47
74Architects Cubed2266060173069426118173768929559612582.5962021-05-07 19:05:02
75Sid & Andy3968152761511532881330976826765992582.3472021-05-07 13:58:51
76Ben Delo10379789959103476876401946592313212582.2902021-05-10 07:03:11
77takahashi689977752074834333889281875493432582.1072021-05-05 16:14:25
78George Woltman10358793748324329138180395703224792581.9992021-05-06 17:50:49
79axn343430946145163461768408041490412581.9332021-05-05 06:59:45
80Kriesel10379877744904677287486607012051032581.8932021-05-10 12:22:29
81axn343990739662338467151188620069272581.7142021-05-11 13:28:17
82Luigi Morelli10166341132420092664856748717416972581.4232021-05-08 09:51:15
83ky0uraku10376896724602513858449944345273832581.0252021-05-09 06:45:15
84Simon Josefsson10371919923609245521134888148938092580.9662021-05-06 22:55:21
85Yzzyx3443104123121496961502804331030092580.9362021-05-11 12:10:31
86Yxinity10365484922852071063788311973713512580.9192021-05-08 09:42:29
87Zenzoma10380824920257003604157695300448972580.7452021-05-11 20:38:19
88Zenzoma10375094319213503834589569947370972580.6682021-05-06 09:53:36
89proxy222210712332918747063991859801782141912580.6332021-05-05 12:10:00
90Reboot It10373676118128271782797204677562072580.5852021-05-07 17:44:22
91Ben Delo10376328717805556305764923750746472580.5592021-05-07 08:39:35
92Architects Cubed2264724116612028184407362946032792580.4592021-05-08 14:33:40
93Architects Cubed2267503113496151881221328737257532580.1592021-05-10 09:41:12
94Joe S.10765413713078596642857570461061932580.1142021-05-07 10:28:15
95Tha904254712948032314786917192048312580.0992021-05-10 09:52:51
96Ben Delo10377630712274602033645162917772732580.0222021-05-08 13:26:29
97MarkS10373609312104653111655505715472872580.0022021-05-10 17:20:52
98Architects Cubed2266027911472074161865476350356712579.9242021-05-07 13:56:16
99hil11078049111434999345359200539743772579.9202021-05-06 19:43:19
100Sergey Nosov10354084911352573648979527420096312579.9092021-05-08 11:38:14
101Kriesel10376412710865836649481272503562812579.8462021-05-07 09:57:12
102apocalypse10373551910024380545161810911914892579.7302021-05-10 12:28:56
103oodaira1037401797927127489811173384530072479.3912021-05-07 10:43:07
104proxy22221071239837708984994275226788412412479.3512021-05-11 08:06:50
105Sid & Andy396719637098186774633604549498092479.2322021-05-08 03:24:52
106firejuggler235165517073026604380618807855032479.2272021-05-05 16:44:54
107ky0uraku1037483396295325173276330930715292479.0592021-05-08 02:17:29
108Ben Delo1037799676119258813225175491645772479.0182021-05-08 10:21:08
109Jonathan Weisbrod1062994976022232868202156230219112478.9952021-05-10 18:49:23
110axn34382775615426110221958935406732478.8942021-05-10 01:48:43
111axn39216494759026713050078415868472478.6552021-05-07 18:14:22
112M_M1107808374287474047521466819293692478.5052021-05-08 17:03:55
113Ben Delo1038046513669159469069340103414492478.2802021-05-10 20:47:41
114Chun sung soo1085215373659646967122692010703272478.2762021-05-05 11:18:08
115Kriesel1037777273648675575003896598435292478.2722021-05-11 10:07:25
116Smok_bmv1036153213583660103797498328854492478.2462021-05-08 14:58:03
117Zenzoma1062994633235809172236739349311672478.0992021-05-10 19:14:43
118Architects Cubed226806173194616138226937226571912478.0802021-05-11 02:09:55
119mklasson1037586473139219926925618424646472478.0552021-05-06 22:27:06
120alpertron106794772677070287964258883966792477.8252021-05-06 16:02:56
121LaurV1071282232602163466666786881059612477.7842021-05-05 16:38:20
122MarkS1037409432349139634213219389786332477.6372021-05-09 09:31:27
123George Woltman1036117072197656669841668868146172477.5402021-05-08 22:34:34
124Ben Delo1037740631910407028085775271539992477.3382021-05-08 02:42:25
125riccardo uberti110613171646967724300098472719912477.1242021-05-07 15:28:11
126Reboot It1037178191068221972554794439359612476.5002021-05-10 13:16:47
127Architects Cubed18962179988108873600126304668012376.3872021-05-07 23:21:15
128Ben Delo103795697960362833636835042095132376.3462021-05-10 04:02:13
129Shaffer108501431918492839108451590250732376.2822021-05-05 07:51:55
130Kriesel103781099917662068601826618281992376.2802021-05-09 15:14:27
131Ben Delo103776053782179212083039292754492376.0502021-05-08 08:23:17
132LaurV107128111762280759768043472404572376.0132021-05-05 15:19:04
133Architects Cubed22646629747582389333882662085992375.9852021-05-08 08:56:28
134King4222721707639583884661940085512375.9052021-05-11 14:30:54
135Yzzyx34419893667281921741653499879772375.8212021-05-10 02:13:52
136Architects Cubed22677419598398631028672011201992375.6642021-05-09 19:21:40
137Yzzyx34425269476490698802251703439992375.3352021-05-10 17:12:44
138Sid & Andy39674177472589177732954466149512375.3232021-05-05 10:23:09
139Sid & Andy39660617466825051832143778122632375.3052021-05-05 23:14:16
140Yzzyx34466791384004185310766495799132375.0242021-05-06 11:05:23
141Architects Cubed18967867348431364891596105256312374.8832021-05-08 22:38:40
142Architects Cubed22647437299268078431711367282472374.6642021-05-08 20:06:42
143axn3925013253638831861801463554712374.4252021-05-10 01:58:46
144Sid & Andy42668489225830286423930064686732374.2582021-05-11 22:55:53
145axn3436049225718155830910753515772374.2572021-05-07 01:40:40
146axn3437197214214804832209956102392374.1822021-05-09 01:58:13
147Sid & Andy39671809203240933352909410052072374.1062021-05-07 22:03:05
148takahashi6900767202520379122110866281772374.1012021-05-07 03:39:53
149Architects Cubed21683393178813587056032484748732373.9212021-05-05 23:34:07
150axn3437297137939356897224123571512373.5472021-05-09 01:58:14
151Architects Cubed2267469787198950129323038698812272.8852021-05-10 03:05:46
152Architects Cubed1896618777916107582415228402172272.7222021-05-08 17:32:18
153Architects Cubed1354377173013986484037131433832272.6292021-05-07 04:25:38
154Tha904023160631687364725852806232272.3612021-05-10 01:59:47
155riccardo uberti1108060345174672285873051574572271.9362021-05-11 14:30:10
156Architects Cubed2267947130521852232302072506332271.3702021-05-10 12:15:21
157Architects Cubed1894800128004074304317186120812271.2462021-05-08 09:57:45
158firejuggler2351608916194506909834609968732270.4562021-05-05 08:51:22
159ViliamF231595911669907624306495543612269.9832021-05-10 14:06:51
160axn34399879393862571570036957832169.6702021-05-11 15:07:45
161axn34365838629605428792356364812169.5482021-05-08 02:02:25
162riccardo uberti110615416849167728745991044872169.2152021-05-07 04:53:20
163riccardo uberti110646012107958839218657196572167.5142021-05-08 19:50:52