Mersenne P-1 top factors

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M36358709 has a factor: 516427269196268640169893761617 (98.704 bits)
M110354287 has a factor: 41308696705176256619220031049 (95.060 bits)
M111792223 has a factor: 150329242207043968428383719 (86.958 bits)
M12156467 has a factor: 10775330811673702242080617 (83.156 bits)
M11440399 has a factor: 1337412541416889397379329 (80.146 bits)
M33111391 has a factor: 484662944745718486955497 (78.681 bits)
M36258193 has a factor: 466640437277165380603457 (78.627 bits)
M29108843 has a factor: 442309653035659988461199 (78.549 bits)
M42087919 has a factor: 306091855888282807015391 (78.018 bits)
M114905617 has a factor: 173157208188708329273297 (77.196 bits)
M28124687 has a factor: 159035766606720030871457 (77.074 bits)
M36135833 has a factor: 88759739253623912073151 (76.232 bits)
M35202449 has a factor: 86345490108751318373311 (76.193 bits)
M8901947 has a factor: 58637715262930309260641 (75.634 bits)
M56384683 has a factor: 41313908489606643662257 (75.129 bits)
M10418231 has a factor: 39112683788968396228513 (75.050 bits)
M47498767 has a factor: 36431921068024641540041 (74.948 bits)
M27031313 has a factor: 20333263788785425452673 (74.106 bits)
M10936493 has a factor: 14304485263126875910433 (73.599 bits)
M10525247 has a factor: 8785914520101133930799 (72.896 bits)
M8901947 has a factor: 7366329685742300763937 (72.641 bits)
M35324033 has a factor: 6435583235952767201009 (72.447 bits)
M35466643 has a factor: 6148969193830288506601 (72.381 bits)
M25148437 has a factor: 4833149739535683946273 (72.033 bits)
M10418393 has a factor: 4666637384316939881623 (71.983 bits)
M28501667 has a factor: 3890641547388819828559 (71.720 bits)
M21663067 has a factor: 3525136725203797482929 (71.578 bits)
M50497957 has a factor: 2899033596624387714383 (71.296 bits)
M56384299 has a factor: 2806932095355567693127 (71.249 bits)
M11093989 has a factor: 1528090949067690129079 (70.372 bits)
M42378899 has a factor: 922259656578278984351 (69.644 bits)
M10676507 has a factor: 891899947909569470369 (69.595 bits)
M37097789 has a factor: 519512421886243261831 (68.816 bits)
M7423693 has a factor: 461862638142192984617 (68.646 bits)
M11640649 has a factor: 426266538970859588191 (68.530 bits)
M8529373 has a factor: 410637611763501588481 (68.476 bits)
M27154157 has a factor: 171596861729866171561 (67.218 bits)
M8389351 has a factor: 136392190193183698897 (66.886 bits)
M10338137 has a factor: 127336893000923649601 (66.787 bits)
M5542351 has a factor: 52298321738934805337 (65.503 bits)
M10858021 has a factor: 31770226650784995511 (64.784 bits)
M10395577 has a factor: 26984725628312335057 (64.549 bits)
M10418351 has a factor: 21705143899795835497 (64.235 bits)
M7612879 has a factor: 14694274705461839687 (63.672 bits)

For copy-paste to forum:

[M]M36358709[/M] has a 98.704-bit (30-digit) factor: [url=https://www.mersenne.ca/M36358709]516427269196268640169893761617[/url] (P-1)
[M]M110354287[/M] has a 95.060-bit (29-digit) factor: [url=https://www.mersenne.ca/M110354287]41308696705176256619220031049[/url] (P-1,B1=1030000)
[M]M111792223[/M] has a 86.958-bit (27-digit) factor: [url=https://www.mersenne.ca/M111792223]150329242207043968428383719[/url] (P-1,B1=779000)
[M]M12156467[/M] has a 83.156-bit (26-digit) factor: [url=https://www.mersenne.ca/M12156467]10775330811673702242080617[/url] (P-1)
[M]M11440399[/M] has a 80.146-bit (25-digit) factor: [url=https://www.mersenne.ca/M11440399]1337412541416889397379329[/url] (P-1)
[M]M33111391[/M] has a 78.681-bit (24-digit) factor: [url=https://www.mersenne.ca/M33111391]484662944745718486955497[/url] (P-1)
[M]M36258193[/M] has a 78.627-bit (24-digit) factor: [url=https://www.mersenne.ca/M36258193]466640437277165380603457[/url] (P-1)
[M]M29108843[/M] has a 78.549-bit (24-digit) factor: [url=https://www.mersenne.ca/M29108843]442309653035659988461199[/url] (P-1)
[M]M42087919[/M] has a 78.018-bit (24-digit) factor: [url=https://www.mersenne.ca/M42087919]306091855888282807015391[/url] (P-1)
[M]M114905617[/M] has a 77.196-bit (24-digit) factor: [url=https://www.mersenne.ca/M114905617]173157208188708329273297[/url] (P-1,B1=794000)
[M]M28124687[/M] has a 77.074-bit (24-digit) factor: [url=https://www.mersenne.ca/M28124687]159035766606720030871457[/url] (P-1)
[M]M36135833[/M] has a 76.232-bit (23-digit) factor: [url=https://www.mersenne.ca/M36135833]88759739253623912073151[/url] (P-1)
[M]M35202449[/M] has a 76.193-bit (23-digit) factor: [url=https://www.mersenne.ca/M35202449]86345490108751318373311[/url] (P-1)
[M]M8901947[/M] has a 75.634-bit (23-digit) factor: [url=https://www.mersenne.ca/M8901947]58637715262930309260641[/url] (P-1)
[M]M56384683[/M] has a 75.129-bit (23-digit) factor: [url=https://www.mersenne.ca/M56384683]41313908489606643662257[/url] (P-1)
[M]M10418231[/M] has a 75.050-bit (23-digit) factor: [url=https://www.mersenne.ca/M10418231]39112683788968396228513[/url] (P-1)
[M]M47498767[/M] has a 74.948-bit (23-digit) factor: [url=https://www.mersenne.ca/M47498767]36431921068024641540041[/url] (P-1)
[M]M27031313[/M] has a 74.106-bit (23-digit) factor: [url=https://www.mersenne.ca/M27031313]20333263788785425452673[/url] (P-1)
[M]M10936493[/M] has a 73.599-bit (23-digit) factor: [url=https://www.mersenne.ca/M10936493]14304485263126875910433[/url] (P-1)
[M]M10525247[/M] has a 72.896-bit (22-digit) factor: [url=https://www.mersenne.ca/M10525247]8785914520101133930799[/url] (P-1)
[M]M8901947[/M] has a 72.641-bit (22-digit) factor: [url=https://www.mersenne.ca/M8901947]7366329685742300763937[/url] (P-1)
[M]M35324033[/M] has a 72.447-bit (22-digit) factor: [url=https://www.mersenne.ca/M35324033]6435583235952767201009[/url] (P-1)
[M]M35466643[/M] has a 72.381-bit (22-digit) factor: [url=https://www.mersenne.ca/M35466643]6148969193830288506601[/url] (P-1)
[M]M25148437[/M] has a 72.033-bit (22-digit) factor: [url=https://www.mersenne.ca/M25148437]4833149739535683946273[/url] (P-1)
[M]M10418393[/M] has a 71.983-bit (22-digit) factor: [url=https://www.mersenne.ca/M10418393]4666637384316939881623[/url] (P-1)
[M]M28501667[/M] has a 71.720-bit (22-digit) factor: [url=https://www.mersenne.ca/M28501667]3890641547388819828559[/url] (P-1)
[M]M21663067[/M] has a 71.578-bit (22-digit) factor: [url=https://www.mersenne.ca/M21663067]3525136725203797482929[/url] (P-1)
[M]M50497957[/M] has a 71.296-bit (22-digit) factor: [url=https://www.mersenne.ca/M50497957]2899033596624387714383[/url] (P-1)
[M]M56384299[/M] has a 71.249-bit (22-digit) factor: [url=https://www.mersenne.ca/M56384299]2806932095355567693127[/url] (P-1)
[M]M11093989[/M] has a 70.372-bit (22-digit) factor: [url=https://www.mersenne.ca/M11093989]1528090949067690129079[/url] (P-1)
[M]M42378899[/M] has a 69.644-bit (21-digit) factor: [url=https://www.mersenne.ca/M42378899]922259656578278984351[/url] (P-1)
[M]M10676507[/M] has a 69.595-bit (21-digit) factor: [url=https://www.mersenne.ca/M10676507]891899947909569470369[/url] (P-1)
[M]M37097789[/M] has a 68.816-bit (21-digit) factor: [url=https://www.mersenne.ca/M37097789]519512421886243261831[/url] (P-1)
[M]M7423693[/M] has a 68.646-bit (21-digit) factor: [url=https://www.mersenne.ca/M7423693]461862638142192984617[/url] (P-1)
[M]M11640649[/M] has a 68.530-bit (21-digit) factor: [url=https://www.mersenne.ca/M11640649]426266538970859588191[/url] (P-1)
[M]M8529373[/M] has a 68.476-bit (21-digit) factor: [url=https://www.mersenne.ca/M8529373]410637611763501588481[/url] (P-1)
[M]M27154157[/M] has a 67.218-bit (21-digit) factor: [url=https://www.mersenne.ca/M27154157]171596861729866171561[/url] (P-1)
[M]M8389351[/M] has a 66.886-bit (21-digit) factor: [url=https://www.mersenne.ca/M8389351]136392190193183698897[/url] (P-1)
[M]M10338137[/M] has a 66.787-bit (21-digit) factor: [url=https://www.mersenne.ca/M10338137]127336893000923649601[/url] (P-1)
[M]M5542351[/M] has a 65.503-bit (20-digit) factor: [url=https://www.mersenne.ca/M5542351]52298321738934805337[/url] (P-1)
[M]M10858021[/M] has a 64.784-bit (20-digit) factor: [url=https://www.mersenne.ca/M10858021]31770226650784995511[/url] (P-1)
[M]M10395577[/M] has a 64.549-bit (20-digit) factor: [url=https://www.mersenne.ca/M10395577]26984725628312335057[/url] (P-1)
[M]M10418351[/M] has a 64.235-bit (20-digit) factor: [url=https://www.mersenne.ca/M10418351]21705143899795835497[/url] (P-1)
[M]M7612879[/M] has a 63.672-bit (20-digit) factor: [url=https://www.mersenne.ca/M7612879]14694274705461839687[/url] (P-1)

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	<	146M	PrimeNet wavefront

Biggest factors for lozcs	nfs	ecm	p-1	p+1	any
Biggest factors (all users)	nfs	ecm	p-1	p+1	any
Recent factors (all users)	nfs	ecm	p-1	p+1	any
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Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for lozcs

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	lozcs	36358709	516427269196268640169893761617	30	98.704	2006-11-09
2	lozcs	110354287	41308696705176256619220031049	29	95.060	2021-07-20
3	lozcs	111792223	150329242207043968428383719	27	86.958	2022-03-20
4	lozcs	12156467	10775330811673702242080617	26	83.156	2004-11-03
5	lozcs	11440399	1337412541416889397379329	25	80.146	2004-03-08
6	lozcs	33111391	484662944745718486955497	24	78.681	2006-08-25
7	lozcs	36258193	466640437277165380603457	24	78.627	2006-11-09
8	lozcs	29108843	442309653035659988461199	24	78.549	2005-04-26
9	lozcs	42087919	306091855888282807015391	24	78.018	2008-03-22
10	lozcs	114905617	173157208188708329273297	24	77.196	2021-11-17
11	lozcs	28124687	159035766606720030871457	24	77.074	2005-03-06
12	lozcs	36135833	88759739253623912073151	23	76.232	2006-10-24
13	lozcs	35202449	86345490108751318373311	23	76.193	2006-03-14
14	lozcs	8901947	58637715262930309260641	23	75.634	2003-01-25
15	lozcs	56384683	41313908489606643662257	23	75.129	2012-01-20
16	lozcs	10418231	39112683788968396228513	23	75.050	2003-10-31
17	lozcs	47498767	36431921068024641540041	23	74.948	2009-10-25
18	lozcs	27031313	20333263788785425452673	23	74.106	2005-01-10
19	lozcs	10936493	14304485263126875910433	23	73.599	2004-01-07
20	lozcs	10525247	8785914520101133930799	22	72.896	2003-11-28
21	lozcs	8901947	7366329685742300763937	22	72.641	2003-01-25
22	lozcs	35324033	6435583235952767201009	22	72.447	2006-04-14
23	lozcs	35466643	6148969193830288506601	22	72.381	2006-07-10
24	lozcs	25148437	4833149739535683946273	22	72.033	2004-10-18
25	lozcs	10418393	4666637384316939881623	22	71.983	2003-10-31
26	lozcs	28501667	3890641547388819828559	22	71.720	2005-03-20
27	lozcs	21663067	3525136725203797482929	22	71.578	2004-01-07
28	lozcs	50497957	2899033596624387714383	22	71.296	2010-08-16
29	lozcs	56384299	2806932095355567693127	22	71.249	2012-01-20
30	lozcs	11093989	1528090949067690129079	22	70.372	2004-01-18
31	lozcs	42378899	922259656578278984351	21	69.644	2009-04-22
32	lozcs	10676507	891899947909569470369	21	69.595	2004-03-16
33	lozcs	37097789	519512421886243261831	21	68.816	2006-12-18
34	lozcs	7423693	461862638142192984617	21	68.646	2002-04-28
35	lozcs	11640649	426266538970859588191	21	68.530	2000-12-07
36	lozcs	8529373	410637611763501588481	21	68.476	2002-11-09
37	lozcs	27154157	171596861729866171561	21	67.218	2005-01-10
38	lozcs	8389351	136392190193183698897	21	66.886	2002-09-22
39	lozcs	10338137	127336893000923649601	21	66.787	2003-10-23
40	lozcs	5542351	52298321738934805337	20	65.503	2000-08-24
41	lozcs	10858021	31770226650784995511	20	64.784	2003-12-31
42	lozcs	10395577	26984725628312335057	20	64.549	2003-11-08
43	lozcs	10418351	21705143899795835497	20	64.235	2003-10-31
44	lozcs	7612879	14694274705461839687	20	63.672	2002-05-11