Mersenne P-1 top factors

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M109789403 has a factor: 26472193546767051158570717125234391573417 (134.282 bits)
M110607901 has a factor: 54076610572578040963734619526231 (105.415 bits)
M113892913 has a factor: 1726704119199402970753971125161 (100.446 bits)
M112029901 has a factor: 509794456143224186341069184449 (98.686 bits)
M131423599 has a factor: 56289041150136125648768078767 (95.507 bits)
M112965533 has a factor: 16794071990420252713054489201 (93.762 bits)
M70121437 has a factor: 6526279690899114474780116617 (92.398 bits)
M131587319 has a factor: 2347682192248776205275688721 (90.923 bits)
M108280649 has a factor: 1815818355828643511110364399 (90.553 bits)
M67271947 has a factor: 1488957952046486505643144231 (90.266 bits)
M131602819 has a factor: 916321062379599728800957319 (89.566 bits)
M152000801 has a factor: 842865882730792292966768591 (89.445 bits)
M131423899 has a factor: 692630458789358441478179503 (89.162 bits)
M332230189 has a factor: 400336212296331535712337247 (88.371 bits)
M131833921 has a factor: 203109488330417411941129471 (87.392 bits)
M111882109 has a factor: 183145598545443414500833687 (87.243 bits)
M112758871 has a factor: 145187180163180907848764713 (86.908 bits)
M111666299 has a factor: 144872259153834519429382511 (86.905 bits)
M152000263 has a factor: 92557411720388198025758207 (86.259 bits)
M116370019 has a factor: 35341975978727200794196513 (84.870 bits)
M131419931 has a factor: 28360507639223340575567959 (84.552 bits)
M113536231 has a factor: 12607181629074599340898793 (83.382 bits)
M113892839 has a factor: 9980228698374476407912289 (83.045 bits)
M111882107 has a factor: 9885847993428416667400199 (83.032 bits)
M131602439 has a factor: 3686170132960552796971271 (81.608 bits)
M112802671 has a factor: 2775900204247960606262767 (81.199 bits)
M152000887 has a factor: 1920538922476736031099937 (80.668 bits)
M71098303 has a factor: 1377812953763082571507121 (80.189 bits)
M66226859 has a factor: 1200916234829293275694721 (79.990 bits)
M103929061 has a factor: 539968278049271101723201 (78.837 bits)
M67916311 has a factor: 473205119397758790655153 (78.647 bits)
M131833193 has a factor: 342447164703396606808921 (78.180 bits)
M109497601 has a factor: 305400378170255996218823 (78.015 bits)
M66672071 has a factor: 272572736608061658662287 (77.851 bits)
M67963499 has a factor: 211740508832641283274551 (77.487 bits)
M112375343 has a factor: 180020456468040904754849 (77.253 bits)
M67272019 has a factor: 123574575408596013679793 (76.710 bits)
M101996131 has a factor: 97706982393601697427329 (76.371 bits)
M67271783 has a factor: 80580065088231090900031 (76.093 bits)
M131843611 has a factor: 63675757960983331951327 (75.753 bits)
M71098241 has a factor: 62639666662751635428791 (75.729 bits)
M67908037 has a factor: 55154876682067936523857 (75.546 bits)
M67908037 has a factor: 38885108651735440905449 (75.042 bits)
M55976491 has a factor: 33530441952682912658921 (74.828 bits)
M66792641 has a factor: 29827914591859321887497 (74.659 bits)
M131843213 has a factor: 22326681274084151809487 (74.241 bits)

For copy-paste to forum:

[M]M109789403[/M] has a 134.282-bit (41-digit) factor: [url=https://www.mersenne.ca/M109789403]26472193546767051158570717125234391573417[/url] (P-1,B1=807000,B2=24279000,E=6)
[M]M110607901[/M] has a 105.415-bit (32-digit) factor: [url=https://www.mersenne.ca/M110607901]54076610572578040963734619526231[/url] (P-1,B1=781000,B2=21392000)
[M]M113892913[/M] has a 100.446-bit (31-digit) factor: [url=https://www.mersenne.ca/M113892913]1726704119199402970753971125161[/url] (P-1,B1=835000,B2=24485000)
[M]M112029901[/M] has a 98.686-bit (30-digit) factor: [url=https://www.mersenne.ca/M112029901]509794456143224186341069184449[/url] (P-1,B1=766000,B2=766000)
[M]M131423599[/M] has a 95.507-bit (29-digit) factor: [url=https://www.mersenne.ca/M131423599]56289041150136125648768078767[/url] (P-1,B1=1225000,B2=29400000,E=6)
[M]M112965533[/M] has a 93.762-bit (29-digit) factor: [url=https://www.mersenne.ca/M112965533]16794071990420252713054489201[/url] (P-1,B1=781000,B2=22588000,E=6)
[M]M70121437[/M] has a 92.398-bit (28-digit) factor: [url=https://www.mersenne.ca/M70121437]6526279690899114474780116617[/url] (P-1,B1=665000,B2=665000)
[M]M131587319[/M] has a 90.923-bit (28-digit) factor: [url=https://www.mersenne.ca/M131587319]2347682192248776205275688721[/url] (P-1,B1=1230000,B2=1230000)
[M]M108280649[/M] has a 90.553-bit (28-digit) factor: [url=https://www.mersenne.ca/M108280649]1815818355828643511110364399[/url] (P-1,B1=796000,B2=21814000)
[M]M67271947[/M] has a 90.266-bit (28-digit) factor: [url=https://www.mersenne.ca/M67271947]1488957952046486505643144231[/url] (P-1,B1=610000,B2=610000)
[M]M131602819[/M] has a 89.566-bit (27-digit) factor: [url=https://www.mersenne.ca/M131602819]916321062379599728800957319[/url] (P-1,B1=1330000,B2=36575000,E=6)
[M]M152000801[/M] has a 89.445-bit (27-digit) factor: [url=https://www.mersenne.ca/M152000801]842865882730792292966768591[/url] (P-1,B1=1094000,B2=34156000,E=6)
[M]M131423899[/M] has a 89.162-bit (27-digit) factor: [url=https://www.mersenne.ca/M131423899]692630458789358441478179503[/url] (P-1,B1=1225000,B2=29400000,E=6)
[M]M332230189[/M] has a 88.371-bit (27-digit) factor: [url=https://www.mersenne.ca/M332230189]400336212296331535712337247[/url] (P-1,B1=2650000,B2=42400000)
[M]M131833921[/M] has a 87.392-bit (27-digit) factor: [url=https://www.mersenne.ca/M131833921]203109488330417411941129471[/url] (P-1,B1=1335000,B2=36378750,E=6)
[M]M111882109[/M] has a 87.243-bit (27-digit) factor: [url=https://www.mersenne.ca/M111882109]183145598545443414500833687[/url] (P-1,B1=790000,B2=22545000,E=6)
[M]M112758871[/M] has a 86.908-bit (27-digit) factor: [url=https://www.mersenne.ca/M112758871]145187180163180907848764713[/url] (P-1,B1=796000,B2=796000)
[M]M111666299[/M] has a 86.905-bit (27-digit) factor: [url=https://www.mersenne.ca/M111666299]144872259153834519429382511[/url] (P-1,B1=698000,B2=698000)
[M]M152000263[/M] has a 86.259-bit (26-digit) factor: [url=https://www.mersenne.ca/M152000263]92557411720388198025758207[/url] (P-1,B1=1094000,B2=1094000)
[M]M116370019[/M] has a 84.870-bit (26-digit) factor: [url=https://www.mersenne.ca/M116370019]35341975978727200794196513[/url] (P-1,B1=915000,B2=915000)
[M]M131419931[/M] has a 84.552-bit (26-digit) factor: [url=https://www.mersenne.ca/M131419931]28360507639223340575567959[/url] (P-1,B1=1275000,B2=1275000)
[M]M113536231[/M] has a 83.382-bit (26-digit) factor: [url=https://www.mersenne.ca/M113536231]12607181629074599340898793[/url] (P-1,B1=735000,B2=27721000)
[M]M113892839[/M] has a 83.045-bit (25-digit) factor: [url=https://www.mersenne.ca/M113892839]9980228698374476407912289[/url] (P-1,B1=835000,B2=835000)
[M]M111882107[/M] has a 83.032-bit (25-digit) factor: [url=https://www.mersenne.ca/M111882107]9885847993428416667400199[/url] (P-1,B1=790000,B2=22545000,E=6)
[M]M131602439[/M] has a 81.608-bit (25-digit) factor: [url=https://www.mersenne.ca/M131602439]3686170132960552796971271[/url] (P-1,B1=1335000,B2=1335000)
[M]M112802671[/M] has a 81.199-bit (25-digit) factor: [url=https://www.mersenne.ca/M112802671]2775900204247960606262767[/url] (P-1,B1=796000,B2=796000)
[M]M152000887[/M] has a 80.668-bit (25-digit) factor: [url=https://www.mersenne.ca/M152000887]1920538922476736031099937[/url] (P-1,B1=1094000,B2=34156000)
[M]M71098303[/M] has a 80.189-bit (25-digit) factor: [url=https://www.mersenne.ca/M71098303]1377812953763082571507121[/url] (P-1,B1=645000,B2=645000)
[M]M66226859[/M] has a 79.990-bit (25-digit) factor: [url=https://www.mersenne.ca/M66226859]1200916234829293275694721[/url] (P-1)
[M]M103929061[/M] has a 78.837-bit (24-digit) factor: [url=https://www.mersenne.ca/M103929061]539968278049271101723201[/url] (P-1,B1=820000,B2=15990000,E=6)
[M]M67916311[/M] has a 78.647-bit (24-digit) factor: [url=https://www.mersenne.ca/M67916311]473205119397758790655153[/url] (P-1)
[M]M131833193[/M] has a 78.180-bit (24-digit) factor: [url=https://www.mersenne.ca/M131833193]342447164703396606808921[/url] (P-1,B1=1335000,B2=1335000)
[M]M109497601[/M] has a 78.015-bit (24-digit) factor: [url=https://www.mersenne.ca/M109497601]305400378170255996218823[/url] (P-1,B1=805000,B2=805000)
[M]M66672071[/M] has a 77.851-bit (24-digit) factor: [url=https://www.mersenne.ca/M66672071]272572736608061658662287[/url] (P-1)
[M]M67963499[/M] has a 77.487-bit (24-digit) factor: [url=https://www.mersenne.ca/M67963499]211740508832641283274551[/url] (P-1)
[M]M112375343[/M] has a 77.253-bit (24-digit) factor: [url=https://www.mersenne.ca/M112375343]180020456468040904754849[/url] (P-1,B1=793000,B2=22645000,E=6)
[M]M67272019[/M] has a 76.710-bit (24-digit) factor: [url=https://www.mersenne.ca/M67272019]123574575408596013679793[/url] (P-1,B1=610000,B2=610000)
[M]M101996131[/M] has a 76.371-bit (23-digit) factor: [url=https://www.mersenne.ca/M101996131]97706982393601697427329[/url] (P-1,B1=850000,B2=850000)
[M]M67271783[/M] has a 76.093-bit (23-digit) factor: [url=https://www.mersenne.ca/M67271783]80580065088231090900031[/url] (P-1,B1=610000,B2=610000)
[M]M131843611[/M] has a 75.753-bit (23-digit) factor: [url=https://www.mersenne.ca/M131843611]63675757960983331951327[/url] (P-1,B1=1129000,B2=39577000,E=6)
[M]M71098241[/M] has a 75.729-bit (23-digit) factor: [url=https://www.mersenne.ca/M71098241]62639666662751635428791[/url] (P-1,B1=645000,B2=12738750)
[M]M67908037[/M] has a 75.546-bit (23-digit) factor: [url=https://www.mersenne.ca/M67908037]55154876682067936523857[/url] (P-1)
[M]M67908037[/M] has a 75.042-bit (23-digit) factor: [url=https://www.mersenne.ca/M67908037]38885108651735440905449[/url] (P-1)
[M]M55976491[/M] has a 74.828-bit (23-digit) factor: [url=https://www.mersenne.ca/M55976491]33530441952682912658921[/url] (P-1)
[M]M66792641[/M] has a 74.659-bit (23-digit) factor: [url=https://www.mersenne.ca/M66792641]29827914591859321887497[/url] (P-1,B1=625000,B2=625000)
[M]M131843213[/M] has a 74.241-bit (23-digit) factor: [url=https://www.mersenne.ca/M131843213]22326681274084151809487[/url] (P-1,B1=1335000,B2=1335000)

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 yphysics	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
Search by user	nfs	ecm	p-1	p+1	any

Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for yphysics

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	yphysics	109789403	26472193546767051158570717125234391573417	41	134.282	2021-11-01
2	yphysics	110607901	54076610572578040963734619526231	32	105.415	2021-04-01
3	yphysics	113892913	1726704119199402970753971125161	31	100.446	2022-04-28
4	yphysics	112029901	509794456143224186341069184449	30	98.686	2022-09-02
5	yphysics	131423599	56289041150136125648768078767	29	95.507	2021-04-08
6	yphysics	112965533	16794071990420252713054489201	29	93.762	2022-03-23
7	yphysics	70121437	6526279690899114474780116617	28	92.398	2014-12-05
8	yphysics	131587319	2347682192248776205275688721	28	90.923	2021-03-26
9	yphysics	108280649	1815818355828643511110364399	28	90.553	2022-03-23
10	yphysics	67271947	1488957952046486505643144231	28	90.266	2014-11-05
11	yphysics	131602819	916321062379599728800957319	27	89.566	2020-11-13
12	yphysics	152000801	842865882730792292966768591	27	89.445	2021-07-05
13	yphysics	131423899	692630458789358441478179503	27	89.162	2021-04-08
14	yphysics	332230189	400336212296331535712337247	27	88.371	2019-06-25
15	yphysics	131833921	203109488330417411941129471	27	87.392	2021-04-12
16	yphysics	111882109	183145598545443414500833687	27	87.243	2022-04-13
17	yphysics	112758871	145187180163180907848764713	27	86.908	2022-03-16
18	yphysics	111666299	144872259153834519429382511	27	86.905	2022-02-09
19	yphysics	152000263	92557411720388198025758207	26	86.259	2021-04-15
20	yphysics	116370019	35341975978727200794196513	26	84.870	2022-02-18
21	yphysics	131419931	28360507639223340575567959	26	84.552	2021-07-17
22	yphysics	113536231	12607181629074599340898793	26	83.382	2022-04-28
23	yphysics	113892839	9980228698374476407912289	25	83.045	2022-04-28
24	yphysics	111882107	9885847993428416667400199	25	83.032	2022-04-13
25	yphysics	131602439	3686170132960552796971271	25	81.608	2021-04-08
26	yphysics	112802671	2775900204247960606262767	25	81.199	2022-04-01
27	yphysics	152000887	1920538922476736031099937	25	80.668	2021-02-19
28	yphysics	71098303	1377812953763082571507121	25	80.189	2014-09-24
29	yphysics	66226859	1200916234829293275694721	25	79.990	2014-05-30
30	yphysics	103929061	539968278049271101723201	24	78.837	2020-09-09
31	yphysics	67916311	473205119397758790655153	24	78.647	2014-12-18
32	yphysics	131833193	342447164703396606808921	24	78.180	2020-11-13
33	yphysics	109497601	305400378170255996218823	24	78.015	2021-06-28
34	yphysics	66672071	272572736608061658662287	24	77.851	2014-06-05
35	yphysics	67963499	211740508832641283274551	24	77.487	2014-12-16
36	yphysics	112375343	180020456468040904754849	24	77.253	2022-09-02
37	yphysics	67272019	123574575408596013679793	24	76.710	2014-10-10
38	yphysics	101996131	97706982393601697427329	23	76.371	2020-01-22
39	yphysics	67271783	80580065088231090900031	23	76.093	2014-10-10
40	yphysics	131843611	63675757960983331951327	23	75.753	2022-11-11
41	yphysics	71098241	62639666662751635428791	23	75.729	2014-09-24
42	yphysics	67908037	55154876682067936523857	23	75.546	2015-02-19
43	yphysics	67908037	38885108651735440905449	23	75.042	2015-02-19
44	yphysics	55976491	33530441952682912658921	23	74.828	2012-01-15
45	yphysics	66792641	29827914591859321887497	23	74.659	2014-12-19
46	yphysics	131843213	22326681274084151809487	23	74.241	2020-11-13