Mersenne P-1 top factors

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M38730499 has a factor: 5172895876461873531875729068642561 (111.995 bits)
M38147297 has a factor: 85473548934800643382137424777 (96.109 bits)
M30648887 has a factor: 84130725039301479331177149151 (96.087 bits)
M19983199 has a factor: 18429314300823332447540438287 (93.896 bits)
M21989111 has a factor: 8216696760004690522949229817 (92.731 bits)
M108878249 has a factor: 862349653262531721848302129 (89.478 bits)
M24366179 has a factor: 368081462909512229494499191 (88.250 bits)
M21709099 has a factor: 273088028438585534573789447 (87.819 bits)
M25558261 has a factor: 264721126830816496475634689 (87.775 bits)
M43360241 has a factor: 105017926472620238515420351 (86.441 bits)
M121604867 has a factor: 18280346556464852778903833 (83.918 bits)
M121465039 has a factor: 10713282558913824444189751 (83.148 bits)
M32409457 has a factor: 10608487756313357026311241 (83.133 bits)
M123564601 has a factor: 8843218907112365336552521 (82.871 bits)
M28327877 has a factor: 3416356439244484338212887 (81.499 bits)
M41344183 has a factor: 1283629284225104549912609 (80.087 bits)
M32798147 has a factor: 1143775686152200716210823 (79.920 bits)
M122657063 has a factor: 933979897684776572089567 (79.628 bits)
M121465039 has a factor: 771220322218250305261409 (79.351 bits)
M38184149 has a factor: 410716095808997569675969 (78.442 bits)
M122065397 has a factor: 253789855138747024690007 (77.748 bits)
M29655793 has a factor: 232036819639152601653577 (77.619 bits)
M122726939 has a factor: 217973385825353560050049 (77.528 bits)
M24578947 has a factor: 108070898110375475112647 (76.516 bits)
M14661781 has a factor: 100147218663086027429401 (76.406 bits)
M22684609 has a factor: 15809173434117982421593 (73.743 bits)
M41051317 has a factor: 8649305798197637393159 (72.873 bits)
M47509141 has a factor: 7830602414308198416737 (72.730 bits)
M37535153 has a factor: 3221163054626481943399 (71.448 bits)
M32119387 has a factor: 2719805357973824180783 (71.204 bits)
M23528539 has a factor: 1445545706587039562257 (70.292 bits)
M21952549 has a factor: 557091483436241776343 (68.916 bits)
M27435689 has a factor: 431144687396300240791 (68.547 bits)
M30536201 has a factor: 177381988118006789633 (67.265 bits)

For copy-paste to forum:

[M]M38730499[/M] has a 111.995-bit (34-digit) factor: [url=https://www.mersenne.ca/M38730499]5172895876461873531875729068642561[/url] (P-1)
[M]M38147297[/M] has a 96.109-bit (29-digit) factor: [url=https://www.mersenne.ca/M38147297]85473548934800643382137424777[/url] (P-1)
[M]M30648887[/M] has a 96.087-bit (29-digit) factor: [url=https://www.mersenne.ca/M30648887]84130725039301479331177149151[/url] (P-1)
[M]M19983199[/M] has a 93.896-bit (29-digit) factor: [url=https://www.mersenne.ca/M19983199]18429314300823332447540438287[/url] (P-1)
[M]M21989111[/M] has a 92.731-bit (28-digit) factor: [url=https://www.mersenne.ca/M21989111]8216696760004690522949229817[/url] (P-1)
[M]M108878249[/M] has a 89.478-bit (27-digit) factor: [url=https://www.mersenne.ca/M108878249]862349653262531721848302129[/url] (P-1,B1=885000)
[M]M24366179[/M] has a 88.250-bit (27-digit) factor: [url=https://www.mersenne.ca/M24366179]368081462909512229494499191[/url] (P-1)
[M]M21709099[/M] has a 87.819-bit (27-digit) factor: [url=https://www.mersenne.ca/M21709099]273088028438585534573789447[/url] (P-1)
[M]M25558261[/M] has a 87.775-bit (27-digit) factor: [url=https://www.mersenne.ca/M25558261]264721126830816496475634689[/url] (P-1)
[M]M43360241[/M] has a 86.441-bit (27-digit) factor: [url=https://www.mersenne.ca/M43360241]105017926472620238515420351[/url] (P-1)
[M]M121604867[/M] has a 83.918-bit (26-digit) factor: [url=https://www.mersenne.ca/M121604867]18280346556464852778903833[/url] (P-1,B1=1028000,B2=977271750)
[M]M121465039[/M] has a 83.148-bit (26-digit) factor: [url=https://www.mersenne.ca/M121465039]10713282558913824444189751[/url] (P-1,B1=1022000,B2=952783650)
[M]M32409457[/M] has a 83.133-bit (26-digit) factor: [url=https://www.mersenne.ca/M32409457]10608487756313357026311241[/url] (P-1)
[M]M123564601[/M] has a 82.871-bit (25-digit) factor: [url=https://www.mersenne.ca/M123564601]8843218907112365336552521[/url] (P-1,B1=843000,B2=200102100)
[M]M28327877[/M] has a 81.499-bit (25-digit) factor: [url=https://www.mersenne.ca/M28327877]3416356439244484338212887[/url] (P-1)
[M]M41344183[/M] has a 80.087-bit (25-digit) factor: [url=https://www.mersenne.ca/M41344183]1283629284225104549912609[/url] (P-1)
[M]M32798147[/M] has a 79.920-bit (25-digit) factor: [url=https://www.mersenne.ca/M32798147]1143775686152200716210823[/url] (P-1)
[M]M122657063[/M] has a 79.628-bit (24-digit) factor: [url=https://www.mersenne.ca/M122657063]933979897684776572089567[/url] (P-1,B1=1022000,B2=1084372380)
[M]M121465039[/M] has a 79.351-bit (24-digit) factor: [url=https://www.mersenne.ca/M121465039]771220322218250305261409[/url] (P-1,B1=1022000,B2=952783650)
[M]M38184149[/M] has a 78.442-bit (24-digit) factor: [url=https://www.mersenne.ca/M38184149]410716095808997569675969[/url] (P-1)
[M]M122065397[/M] has a 77.748-bit (24-digit) factor: [url=https://www.mersenne.ca/M122065397]253789855138747024690007[/url] (P-1,B1=1029000)
[M]M29655793[/M] has a 77.619-bit (24-digit) factor: [url=https://www.mersenne.ca/M29655793]232036819639152601653577[/url] (P-1)
[M]M122726939[/M] has a 77.528-bit (24-digit) factor: [url=https://www.mersenne.ca/M122726939]217973385825353560050049[/url] (P-1,B1=1031000)
[M]M24578947[/M] has a 76.516-bit (24-digit) factor: [url=https://www.mersenne.ca/M24578947]108070898110375475112647[/url] (P-1)
[M]M14661781[/M] has a 76.406-bit (24-digit) factor: [url=https://www.mersenne.ca/M14661781]100147218663086027429401[/url] (P-1)
[M]M22684609[/M] has a 73.743-bit (23-digit) factor: [url=https://www.mersenne.ca/M22684609]15809173434117982421593[/url] (P-1)
[M]M41051317[/M] has a 72.873-bit (22-digit) factor: [url=https://www.mersenne.ca/M41051317]8649305798197637393159[/url] (P-1)
[M]M47509141[/M] has a 72.730-bit (22-digit) factor: [url=https://www.mersenne.ca/M47509141]7830602414308198416737[/url] (P-1)
[M]M37535153[/M] has a 71.448-bit (22-digit) factor: [url=https://www.mersenne.ca/M37535153]3221163054626481943399[/url] (P-1)
[M]M32119387[/M] has a 71.204-bit (22-digit) factor: [url=https://www.mersenne.ca/M32119387]2719805357973824180783[/url] (P-1)
[M]M23528539[/M] has a 70.292-bit (22-digit) factor: [url=https://www.mersenne.ca/M23528539]1445545706587039562257[/url] (P-1)
[M]M21952549[/M] has a 68.916-bit (21-digit) factor: [url=https://www.mersenne.ca/M21952549]557091483436241776343[/url] (P-1)
[M]M27435689[/M] has a 68.547-bit (21-digit) factor: [url=https://www.mersenne.ca/M27435689]431144687396300240791[/url] (P-1)
[M]M30536201[/M] has a 67.265-bit (21-digit) factor: [url=https://www.mersenne.ca/M30536201]177381988118006789633[/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 g0b	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 g0b

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	g0b	38730499	5172895876461873531875729068642561	34	111.995	2007-09-28
2	g0b	38147297	85473548934800643382137424777	29	96.109	2008-08-26
3	g0b	30648887	84130725039301479331177149151	29	96.087	2006-01-15
4	g0b	19983199	18429314300823332447540438287	29	93.896	2004-10-03
5	g0b	21989111	8216696760004690522949229817	28	92.731	2004-09-02
6	g0b	108878249	862349653262531721848302129	27	89.478	2020-10-23
7	g0b	24366179	368081462909512229494499191	27	88.250	2004-09-02
8	g0b	21709099	273088028438585534573789447	27	87.819	2004-01-18
9	g0b	25558261	264721126830816496475634689	27	87.775	2004-09-16
10	g0b	43360241	105017926472620238515420351	27	86.441	2009-06-28
11	g0b	121604867	18280346556464852778903833	26	83.918	2024-03-04
12	g0b	121465039	10713282558913824444189751	26	83.148	2024-02-14
13	g0b	32409457	10608487756313357026311241	26	83.133	2006-05-12
14	g0b	123564601	8843218907112365336552521	25	82.871	2024-02-26
15	g0b	28327877	3416356439244484338212887	25	81.499	2005-04-26
16	g0b	41344183	1283629284225104549912609	25	80.087	2009-04-21
17	g0b	32798147	1143775686152200716210823	25	79.920	2008-07-04
18	g0b	122657063	933979897684776572089567	24	79.628	2024-04-04
19	g0b	121465039	771220322218250305261409	24	79.351	2024-02-14
20	g0b	38184149	410716095808997569675969	24	78.442	2007-08-14
21	g0b	122065397	253789855138747024690007	24	77.748	2024-03-23
22	g0b	29655793	232036819639152601653577	24	77.619	2007-12-31
23	g0b	122726939	217973385825353560050049	24	77.528	2024-04-05
24	g0b	24578947	108070898110375475112647	24	76.516	2004-07-02
25	g0b	14661781	100147218663086027429401	24	76.406	2002-02-10
26	g0b	22684609	15809173434117982421593	23	73.743	2004-03-01
27	g0b	41051317	8649305798197637393159	22	72.873	2008-03-03
28	g0b	47509141	7830602414308198416737	22	72.730	2010-03-22
29	g0b	37535153	3221163054626481943399	22	71.448	2007-02-20
30	g0b	32119387	2719805357973824180783	22	71.204	2007-05-28
31	g0b	23528539	1445545706587039562257	22	70.292	2004-10-03
32	g0b	21952549	557091483436241776343	21	68.916	2004-03-01
33	g0b	27435689	431144687396300240791	21	68.547	2006-03-14
34	g0b	30536201	177381988118006789633	21	67.265	2005-12-24