Mersenne P-1 top factors

M79277701 has a factor: 11983196920155043077985068323768578567 (123.172 bits)
M79184201 has a factor: 990046141121715480304484953417 (99.643 bits)
M80177459 has a factor: 189361134826683638348250843407 (97.257 bits)
M80109973 has a factor: 79906103617589023590383713823 (96.012 bits)
M80111753 has a factor: 39045754575002774603057626033 (94.979 bits)
M79711649 has a factor: 29747681929894368511904393377 (94.587 bits)
M80003449 has a factor: 28953343066781297237908992977 (94.548 bits)
M79180943 has a factor: 10116936635839790288673870479 (93.031 bits)
M79716887 has a factor: 8966037025851189856854429943 (92.857 bits)
M79150579 has a factor: 7925727137166144710511017327 (92.679 bits)
M79786981 has a factor: 6489138247858372816897728719 (92.390 bits)
M81061307 has a factor: 4263204423502131635494605913 (91.784 bits)
M78844859 has a factor: 3278923811063875627778636737 (91.405 bits)
M79903183 has a factor: 2908013842945710178038509737 (91.232 bits)
M79180313 has a factor: 2406856039302769677941241199 (90.959 bits)
M79276609 has a factor: 2223865232381588291284141511 (90.845 bits)
M79281571 has a factor: 1991986411497990652592227969 (90.686 bits)
M79184201 has a factor: 1147823415487389119162723063 (89.891 bits)
M79277593 has a factor: 509089551146378045075353057 (88.718 bits)
M78925001 has a factor: 184545899148647752557023321 (87.254 bits)
M80247889 has a factor: 162002653962384540822262639 (87.066 bits)
M79330357 has a factor: 161348797376872633354558159 (87.060 bits)
M79275479 has a factor: 153370620288905941188958601 (86.987 bits)
M79598459 has a factor: 151506483412864245895506463 (86.970 bits)
M79599161 has a factor: 72014090490358342537731497 (85.897 bits)
M80110369 has a factor: 40442565870201155340613009 (85.064 bits)
M79605817 has a factor: 33524474666784548935115857 (84.793 bits)
M78889009 has a factor: 28572907169056385264375249 (84.563 bits)
M79329449 has a factor: 20291373544417677915738977 (84.069 bits)
M79327783 has a factor: 11108224764934834633597889 (83.200 bits)
M79599053 has a factor: 9302263636145715424890527 (82.944 bits)
M79861531 has a factor: 8286415567565287066275769 (82.777 bits)
M79571213 has a factor: 7566337388069305927137703 (82.646 bits)
M79716727 has a factor: 4670527522731168092657711 (81.950 bits)
M79275281 has a factor: 1645114570590814190794391 (80.445 bits)
M80109047 has a factor: 1365304264396772310332977 (80.176 bits)
M80318257 has a factor: 1298202158470439297636879 (80.103 bits)
M78909979 has a factor: 759544803182107359835177 (79.330 bits)
M80452817 has a factor: 757069064430856257960151 (79.325 bits)
M80262803 has a factor: 706268786295284686917617 (79.225 bits)
M78958483 has a factor: 681378216736541056394153 (79.173 bits)
M75517867 has a factor: 678448572702115694225711 (79.167 bits)
M80036771 has a factor: 630693728837463118767497 (79.061 bits)
M80369501 has a factor: 504764246382457740113849 (78.740 bits)
M80864851 has a factor: 274240866599823048401551 (77.860 bits)
M80414639 has a factor: 268994467461837328399879 (77.832 bits)
M80110013 has a factor: 240963735432738852506801 (77.673 bits)
M75374773 has a factor: 233101281164895093529543 (77.625 bits)
M80108939 has a factor: 220831256337811090548737 (77.547 bits)
M79141177 has a factor: 185382956518849055589241 (77.295 bits)
M78673519 has a factor: 184090473305919408950287 (77.285 bits)
M79598567 has a factor: 163472351243834805043561 (77.113 bits)
M80375489 has a factor: 149184171184406668707799 (76.981 bits)
M79911529 has a factor: 138197615523565447250039 (76.871 bits)
M80369621 has a factor: 132727836061667962303897 (76.813 bits)
M80546071 has a factor: 114353373778850511955687 (76.598 bits)
M79327783 has a factor: 98819497128423650079503 (76.387 bits)
M80187743 has a factor: 94851457169185556097919 (76.328 bits)
M79614299 has a factor: 91829164948328134126087 (76.281 bits)
M79596679 has a factor: 80790835276637212706977 (76.097 bits)
M79569961 has a factor: 80606911649972518116529 (76.093 bits)
M79567289 has a factor: 79720793120749404138127 (76.077 bits)
M79308557 has a factor: 68842719372403967739631 (75.866 bits)
M80041057 has a factor: 67150473033361673174783 (75.830 bits)
M79141207 has a factor: 64651166680653350371111 (75.775 bits)
M79785917 has a factor: 57986305291973783824529 (75.618 bits)
M80863897 has a factor: 41642794303165063188857 (75.141 bits)

For copy-paste to forum:

[M]M79277701[/M] has a 123.172 bit factor: [url=https://www.mersenne.ca/M79277701]11983196920155043077985068323768578567[/url]
[M]M79184201[/M] has a 99.643 bit factor: [url=https://www.mersenne.ca/M79184201]990046141121715480304484953417[/url]
[M]M80177459[/M] has a 97.257 bit factor: [url=https://www.mersenne.ca/M80177459]189361134826683638348250843407[/url]
[M]M80109973[/M] has a 96.012 bit factor: [url=https://www.mersenne.ca/M80109973]79906103617589023590383713823[/url]
[M]M80111753[/M] has a 94.979 bit factor: [url=https://www.mersenne.ca/M80111753]39045754575002774603057626033[/url]
[M]M79711649[/M] has a 94.587 bit factor: [url=https://www.mersenne.ca/M79711649]29747681929894368511904393377[/url]
[M]M80003449[/M] has a 94.548 bit factor: [url=https://www.mersenne.ca/M80003449]28953343066781297237908992977[/url]
[M]M79180943[/M] has a 93.031 bit factor: [url=https://www.mersenne.ca/M79180943]10116936635839790288673870479[/url]
[M]M79716887[/M] has a 92.857 bit factor: [url=https://www.mersenne.ca/M79716887]8966037025851189856854429943[/url]
[M]M79150579[/M] has a 92.679 bit factor: [url=https://www.mersenne.ca/M79150579]7925727137166144710511017327[/url]
[M]M79786981[/M] has a 92.390 bit factor: [url=https://www.mersenne.ca/M79786981]6489138247858372816897728719[/url]
[M]M81061307[/M] has a 91.784 bit factor: [url=https://www.mersenne.ca/M81061307]4263204423502131635494605913[/url]
[M]M78844859[/M] has a 91.405 bit factor: [url=https://www.mersenne.ca/M78844859]3278923811063875627778636737[/url]
[M]M79903183[/M] has a 91.232 bit factor: [url=https://www.mersenne.ca/M79903183]2908013842945710178038509737[/url]
[M]M79180313[/M] has a 90.959 bit factor: [url=https://www.mersenne.ca/M79180313]2406856039302769677941241199[/url]
[M]M79276609[/M] has a 90.845 bit factor: [url=https://www.mersenne.ca/M79276609]2223865232381588291284141511[/url]
[M]M79281571[/M] has a 90.686 bit factor: [url=https://www.mersenne.ca/M79281571]1991986411497990652592227969[/url]
[M]M79184201[/M] has a 89.891 bit factor: [url=https://www.mersenne.ca/M79184201]1147823415487389119162723063[/url]
[M]M79277593[/M] has a 88.718 bit factor: [url=https://www.mersenne.ca/M79277593]509089551146378045075353057[/url]
[M]M78925001[/M] has a 87.254 bit factor: [url=https://www.mersenne.ca/M78925001]184545899148647752557023321[/url]
[M]M80247889[/M] has a 87.066 bit factor: [url=https://www.mersenne.ca/M80247889]162002653962384540822262639[/url]
[M]M79330357[/M] has a 87.060 bit factor: [url=https://www.mersenne.ca/M79330357]161348797376872633354558159[/url]
[M]M79275479[/M] has a 86.987 bit factor: [url=https://www.mersenne.ca/M79275479]153370620288905941188958601[/url]
[M]M79598459[/M] has a 86.970 bit factor: [url=https://www.mersenne.ca/M79598459]151506483412864245895506463[/url]
[M]M79599161[/M] has a 85.897 bit factor: [url=https://www.mersenne.ca/M79599161]72014090490358342537731497[/url]
[M]M80110369[/M] has a 85.064 bit factor: [url=https://www.mersenne.ca/M80110369]40442565870201155340613009[/url]
[M]M79605817[/M] has a 84.793 bit factor: [url=https://www.mersenne.ca/M79605817]33524474666784548935115857[/url]
[M]M78889009[/M] has a 84.563 bit factor: [url=https://www.mersenne.ca/M78889009]28572907169056385264375249[/url]
[M]M79329449[/M] has a 84.069 bit factor: [url=https://www.mersenne.ca/M79329449]20291373544417677915738977[/url]
[M]M79327783[/M] has a 83.200 bit factor: [url=https://www.mersenne.ca/M79327783]11108224764934834633597889[/url]
[M]M79599053[/M] has a 82.944 bit factor: [url=https://www.mersenne.ca/M79599053]9302263636145715424890527[/url]
[M]M79861531[/M] has a 82.777 bit factor: [url=https://www.mersenne.ca/M79861531]8286415567565287066275769[/url]
[M]M79571213[/M] has a 82.646 bit factor: [url=https://www.mersenne.ca/M79571213]7566337388069305927137703[/url]
[M]M79716727[/M] has a 81.950 bit factor: [url=https://www.mersenne.ca/M79716727]4670527522731168092657711[/url]
[M]M79275281[/M] has a 80.445 bit factor: [url=https://www.mersenne.ca/M79275281]1645114570590814190794391[/url]
[M]M80109047[/M] has a 80.176 bit factor: [url=https://www.mersenne.ca/M80109047]1365304264396772310332977[/url]
[M]M80318257[/M] has a 80.103 bit factor: [url=https://www.mersenne.ca/M80318257]1298202158470439297636879[/url]
[M]M78909979[/M] has a 79.330 bit factor: [url=https://www.mersenne.ca/M78909979]759544803182107359835177[/url]
[M]M80452817[/M] has a 79.325 bit factor: [url=https://www.mersenne.ca/M80452817]757069064430856257960151[/url]
[M]M80262803[/M] has a 79.225 bit factor: [url=https://www.mersenne.ca/M80262803]706268786295284686917617[/url]
[M]M78958483[/M] has a 79.173 bit factor: [url=https://www.mersenne.ca/M78958483]681378216736541056394153[/url]
[M]M75517867[/M] has a 79.167 bit factor: [url=https://www.mersenne.ca/M75517867]678448572702115694225711[/url]
[M]M80036771[/M] has a 79.061 bit factor: [url=https://www.mersenne.ca/M80036771]630693728837463118767497[/url]
[M]M80369501[/M] has a 78.740 bit factor: [url=https://www.mersenne.ca/M80369501]504764246382457740113849[/url]
[M]M80864851[/M] has a 77.860 bit factor: [url=https://www.mersenne.ca/M80864851]274240866599823048401551[/url]
[M]M80414639[/M] has a 77.832 bit factor: [url=https://www.mersenne.ca/M80414639]268994467461837328399879[/url]
[M]M80110013[/M] has a 77.673 bit factor: [url=https://www.mersenne.ca/M80110013]240963735432738852506801[/url]
[M]M75374773[/M] has a 77.625 bit factor: [url=https://www.mersenne.ca/M75374773]233101281164895093529543[/url]
[M]M80108939[/M] has a 77.547 bit factor: [url=https://www.mersenne.ca/M80108939]220831256337811090548737[/url]
[M]M79141177[/M] has a 77.295 bit factor: [url=https://www.mersenne.ca/M79141177]185382956518849055589241[/url]
[M]M78673519[/M] has a 77.285 bit factor: [url=https://www.mersenne.ca/M78673519]184090473305919408950287[/url]
[M]M79598567[/M] has a 77.113 bit factor: [url=https://www.mersenne.ca/M79598567]163472351243834805043561[/url]
[M]M80375489[/M] has a 76.981 bit factor: [url=https://www.mersenne.ca/M80375489]149184171184406668707799[/url]
[M]M79911529[/M] has a 76.871 bit factor: [url=https://www.mersenne.ca/M79911529]138197615523565447250039[/url]
[M]M80369621[/M] has a 76.813 bit factor: [url=https://www.mersenne.ca/M80369621]132727836061667962303897[/url]
[M]M80546071[/M] has a 76.598 bit factor: [url=https://www.mersenne.ca/M80546071]114353373778850511955687[/url]
[M]M79327783[/M] has a 76.387 bit factor: [url=https://www.mersenne.ca/M79327783]98819497128423650079503[/url]
[M]M80187743[/M] has a 76.328 bit factor: [url=https://www.mersenne.ca/M80187743]94851457169185556097919[/url]
[M]M79614299[/M] has a 76.281 bit factor: [url=https://www.mersenne.ca/M79614299]91829164948328134126087[/url]
[M]M79596679[/M] has a 76.097 bit factor: [url=https://www.mersenne.ca/M79596679]80790835276637212706977[/url]
[M]M79569961[/M] has a 76.093 bit factor: [url=https://www.mersenne.ca/M79569961]80606911649972518116529[/url]
[M]M79567289[/M] has a 76.077 bit factor: [url=https://www.mersenne.ca/M79567289]79720793120749404138127[/url]
[M]M79308557[/M] has a 75.866 bit factor: [url=https://www.mersenne.ca/M79308557]68842719372403967739631[/url]
[M]M80041057[/M] has a 75.830 bit factor: [url=https://www.mersenne.ca/M80041057]67150473033361673174783[/url]
[M]M79141207[/M] has a 75.775 bit factor: [url=https://www.mersenne.ca/M79141207]64651166680653350371111[/url]
[M]M79785917[/M] has a 75.618 bit factor: [url=https://www.mersenne.ca/M79785917]57986305291973783824529[/url]
[M]M80863897[/M] has a 75.141 bit factor: [url=https://www.mersenne.ca/M80863897]41642794303165063188857[/url]

0M	<	10¹⁰	All tracked exponents
0M	<	2³²	GPU TF range
0M	<	1000M	PrimeNet range
0M	<	193M	low-PrimeNet, low-res
0M	<	385M	low-PrimeNet, high-res
50M	<	123M	PrimeNet wavefront

Biggest factors for Xolotl	ecm	pm1	any
Biggest factors (all users)	ecm	pm1	any
Recent factors (all users)	ecm	pm1	any
Search by user	ecm	pm1	any

Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Xolotl

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Xolotl	79277701	11983196920155043077985068323768578567	38	123.172	2016-10-02 11:51:33
2	Xolotl	79184201	990046141121715480304484953417	30	99.643	2016-09-02 22:20:32
3	Xolotl	80177459	189361134826683638348250843407	30	97.257	2016-12-16 21:44:22
4	Xolotl	80109973	79906103617589023590383713823	29	96.012	2017-03-16 23:12:07
5	Xolotl	80111753	39045754575002774603057626033	29	94.979	2017-03-16 23:12:08
6	Xolotl	79711649	29747681929894368511904393377	29	94.587	2016-11-03 17:18:22
7	Xolotl	80003449	28953343066781297237908992977	29	94.548	2016-11-30 21:00:22
8	Xolotl	79180943	10116936635839790288673870479	29	93.031	2016-08-24 18:24:54
9	Xolotl	79716887	8966037025851189856854429943	28	92.857	2016-11-28 18:43:33
10	Xolotl	79150579	7925727137166144710511017327	28	92.679	2016-08-24 18:24:49
11	Xolotl	79786981	6489138247858372816897728719	28	92.390	2016-11-20 10:37:50
12	Xolotl	81061307	4263204423502131635494605913	28	91.784	2017-05-01 19:49:16
13	Xolotl	78844859	3278923811063875627778636737	28	91.405	2016-08-09 16:38:11
14	Xolotl	79903183	2908013842945710178038509737	28	91.232	2016-11-26 19:33:19
15	Xolotl	79180313	2406856039302769677941241199	28	90.959	2016-09-02 22:20:27
16	Xolotl	79276609	2223865232381588291284141511	28	90.845	2016-08-27 07:18:52
17	Xolotl	79281571	1991986411497990652592227969	28	90.686	2016-09-02 22:20:31
18	Xolotl	79184201	1147823415487389119162723063	28	89.891	2016-09-02 22:20:32
19	Xolotl	79277593	509089551146378045075353057	27	88.718	2016-08-26 23:59:53
20	Xolotl	78925001	184545899148647752557023321	27	87.254	2016-08-14 16:47:20
21	Xolotl	80247889	162002653962384540822262639	27	87.066	2016-12-26 05:34:47
22	Xolotl	79330357	161348797376872633354558159	27	87.060	2016-09-18 14:22:01
23	Xolotl	79275479	153370620288905941188958601	27	86.987	2016-09-02 02:42:47
24	Xolotl	79598459	151506483412864245895506463	27	86.970	2016-10-18 21:38:30
25	Xolotl	79599161	72014090490358342537731497	26	85.897	2016-11-02 12:31:23
26	Xolotl	80110369	40442565870201155340613009	26	85.064	2017-03-16 23:12:14
27	Xolotl	79605817	33524474666784548935115857	26	84.793	2016-11-04 15:04:55
28	Xolotl	78889009	28572907169056385264375249	26	84.563	2016-07-23 17:00:46
29	Xolotl	79329449	20291373544417677915738977	26	84.069	2016-10-09 22:03:35
30	Xolotl	79327783	11108224764934834633597889	26	83.200	2016-10-18 21:38:32
31	Xolotl	79599053	9302263636145715424890527	25	82.944	2016-11-02 01:02:53
32	Xolotl	79861531	8286415567565287066275769	25	82.777	2016-11-28 18:43:42
33	Xolotl	79571213	7566337388069305927137703	25	82.646	2016-10-20 20:20:45
34	Xolotl	79716727	4670527522731168092657711	25	81.950	2016-11-21 13:08:43
35	Xolotl	79275281	1645114570590814190794391	25	80.445	2016-09-07 19:45:43
36	Xolotl	80109047	1365304264396772310332977	25	80.176	2017-03-16 23:12:08
37	Xolotl	80318257	1298202158470439297636879	25	80.103	2016-12-30 03:07:53
38	Xolotl	78909979	759544803182107359835177	24	79.330	2016-07-26 22:27:57
39	Xolotl	80452817	757069064430856257960151	24	79.325	2017-01-12 02:11:33
40	Xolotl	80262803	706268786295284686917617	24	79.225	2016-12-24 18:32:15
41	Xolotl	78958483	681378216736541056394153	24	79.173	2016-08-03 19:22:55
42	Xolotl	75517867	678448572702115694225711	24	79.167	2016-08-26 14:39:59
43	Xolotl	80036771	630693728837463118767497	24	79.061	2016-12-05 21:29:06
44	Xolotl	80369501	504764246382457740113849	24	78.740	2017-01-06 03:58:02
45	Xolotl	80864851	274240866599823048401551	24	77.860	2017-03-16 23:12:17
46	Xolotl	80414639	268994467461837328399879	24	77.832	2017-01-08 12:39:02
47	Xolotl	80110013	240963735432738852506801	24	77.673	2017-03-16 23:12:09
48	Xolotl	75374773	233101281164895093529543	24	77.625	2016-08-03 19:22:28
49	Xolotl	80108939	220831256337811090548737	24	77.547	2017-03-10 11:20:48
50	Xolotl	79141177	185382956518849055589241	24	77.295	2016-08-24 18:24:50
51	Xolotl	78673519	184090473305919408950287	24	77.285	2016-08-03 19:23:03
52	Xolotl	79598567	163472351243834805043561	24	77.113	2016-11-02 01:02:47
53	Xolotl	80375489	149184171184406668707799	24	76.981	2017-01-06 03:58:14
54	Xolotl	79911529	138197615523565447250039	24	76.871	2016-11-27 13:35:12
55	Xolotl	80369621	132727836061667962303897	24	76.813	2017-01-06 03:58:07
56	Xolotl	80546071	114353373778850511955687	24	76.598	2017-01-21 04:31:34
57	Xolotl	79327783	98819497128423650079503	23	76.387	2016-10-18 21:38:32
58	Xolotl	80187743	94851457169185556097919	23	76.328	2016-12-10 16:44:53
59	Xolotl	79614299	91829164948328134126087	23	76.281	2016-11-12 03:00:51
60	Xolotl	79596679	80790835276637212706977	23	76.097	2016-10-10 20:08:02
61	Xolotl	79569961	80606911649972518116529	23	76.093	2016-10-20 16:01:40
62	Xolotl	79567289	79720793120749404138127	23	76.077	2016-10-19 14:04:50
63	Xolotl	79308557	68842719372403967739631	23	75.866	2016-09-14 17:44:01
64	Xolotl	80041057	67150473033361673174783	23	75.830	2016-12-01 18:53:30
65	Xolotl	79141207	64651166680653350371111	23	75.775	2016-08-14 10:27:15
66	Xolotl	79785917	57986305291973783824529	23	75.618	2016-12-05 21:29:12
67	Xolotl	80863897	41642794303165063188857	23	75.141	2017-03-16 23:12:19