Mersenne top factors

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M151391 has a factor: 12196148586579837655289747340679179911 (123.198 bits)
M225697 has a factor: 1050601023085158656611911503 (89.763 bits)
M236021 has a factor: 597371737391033452222460711 (88.949 bits)
M336857 has a factor: 63299523424775603649633799 (85.710 bits)
M291367 has a factor: 19255052534701468049498209 (83.993 bits)
M214259 has a factor: 3448657856103276524960167 (81.512 bits)
M1882247 has a factor: 1783813393074621411362729 (80.561 bits)
M1646101 has a factor: 667440073404158295855463 (79.143 bits)
M206909 has a factor: 498761563245916992290783 (78.723 bits)
M1718203 has a factor: 112944770973056642120777 (76.580 bits)
M1640941 has a factor: 75485056246040929863359 (75.999 bits)
M319399 has a factor: 8868257536056673729081 (72.909 bits)
M8183587 has a factor: 2924275292261936146609 (71.309 bits)
M2159887 has a factor: 571807664009892395599 (68.954 bits)
M2309497 has a factor: 149241135687817750201 (67.016 bits)
M4796929 has a factor: 138687340683332556097 (66.910 bits)
M7985843 has a factor: 30902416648779599761 (64.744 bits)
M2113361 has a factor: 10125367085885302079 (63.135 bits)
M2244769 has a factor: 7228838480119034351 (62.648 bits)
M2238947 has a factor: 6071765399115160697 (62.397 bits)
M2300689 has a factor: 5157798512829442223 (62.161 bits)
M2293301 has a factor: 3890680013074259423 (61.755 bits)

For copy-paste to forum:

[M]M151391[/M] has a 123.198-bit (38-digit) factor: [url=https://www.mersenne.ca/M151391]12196148586579837655289747340679179911[/url] (ECM)
[M]M225697[/M] has a 89.763-bit (28-digit) factor: [url=https://www.mersenne.ca/M225697]1050601023085158656611911503[/url] (ECM)
[M]M236021[/M] has a 88.949-bit (27-digit) factor: [url=https://www.mersenne.ca/M236021]597371737391033452222460711[/url] (ECM)
[M]M336857[/M] has a 85.710-bit (26-digit) factor: [url=https://www.mersenne.ca/M336857]63299523424775603649633799[/url] (ECM)
[M]M291367[/M] has a 83.993-bit (26-digit) factor: [url=https://www.mersenne.ca/M291367]19255052534701468049498209[/url] (ECM)
[M]M214259[/M] has a 81.512-bit (25-digit) factor: [url=https://www.mersenne.ca/M214259]3448657856103276524960167[/url] (ECM)
[M]M1882247[/M] has a 80.561-bit (25-digit) factor: [url=https://www.mersenne.ca/M1882247]1783813393074621411362729[/url] (ECM)
[M]M1646101[/M] has a 79.143-bit (24-digit) factor: [url=https://www.mersenne.ca/M1646101]667440073404158295855463[/url] (ECM)
[M]M206909[/M] has a 78.723-bit (24-digit) factor: [url=https://www.mersenne.ca/M206909]498761563245916992290783[/url] (ECM)
[M]M1718203[/M] has a 76.580-bit (24-digit) factor: [url=https://www.mersenne.ca/M1718203]112944770973056642120777[/url] (ECM)
[M]M1640941[/M] has a 75.999-bit (23-digit) factor: [url=https://www.mersenne.ca/M1640941]75485056246040929863359[/url] (ECM)
[M]M319399[/M] has a 72.909-bit (22-digit) factor: [url=https://www.mersenne.ca/M319399]8868257536056673729081[/url] (ECM)
[M]M8183587[/M] has a 71.309-bit (22-digit) factor: [url=https://www.mersenne.ca/M8183587]2924275292261936146609[/url] (ECM)
[M]M2159887[/M] has a 68.954-bit (21-digit) factor: [url=https://www.mersenne.ca/M2159887]571807664009892395599[/url] (ECM)
[M]M2309497[/M] has a 67.016-bit (21-digit) factor: [url=https://www.mersenne.ca/M2309497]149241135687817750201[/url] (ECM)
[M]M4796929[/M] has a 66.910-bit (21-digit) factor: [url=https://www.mersenne.ca/M4796929]138687340683332556097[/url] (ECM)
[M]M7985843[/M] has a 64.744-bit (20-digit) factor: [url=https://www.mersenne.ca/M7985843]30902416648779599761[/url] (ECM)
[M]M2113361[/M] has a 63.135-bit (20-digit) factor: [url=https://www.mersenne.ca/M2113361]10125367085885302079[/url] (ECM)
[M]M2244769[/M] has a 62.648-bit (19-digit) factor: [url=https://www.mersenne.ca/M2244769]7228838480119034351[/url] (ECM)
[M]M2238947[/M] has a 62.397-bit (19-digit) factor: [url=https://www.mersenne.ca/M2238947]6071765399115160697[/url] (ECM)
[M]M2300689[/M] has a 62.161-bit (19-digit) factor: [url=https://www.mersenne.ca/M2300689]5157798512829442223[/url] (ECM)
[M]M2293301[/M] has a 61.755-bit (19-digit) factor: [url=https://www.mersenne.ca/M2293301]3890680013074259423[/url] (ECM)

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 Dmitry B. Khachaturov	nfs	ecm	p-1	p+1	any
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Top factors of Mersenne numbers

Top factors of all time for Dmitry B. Khachaturov

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Dmitry B. Khachaturov	151391	12196148586579837655289747340679179911	38	123.198	2014-05-05
2	Dmitry B. Khachaturov	225697	1050601023085158656611911503	28	89.763	2011-02-12
3	Dmitry B. Khachaturov	236021	597371737391033452222460711	27	88.949	2012-01-08
4	Dmitry B. Khachaturov	336857	63299523424775603649633799	26	85.710	2010-06-14
5	Dmitry B. Khachaturov	291367	19255052534701468049498209	26	83.993	2009-12-05
6	Dmitry B. Khachaturov	214259	3448657856103276524960167	25	81.512	2010-01-23
7	Dmitry B. Khachaturov	1882247	1783813393074621411362729	25	80.561	2009-12-23
8	Dmitry B. Khachaturov	1646101	667440073404158295855463	24	79.143	2011-09-21
9	Dmitry B. Khachaturov	206909	498761563245916992290783	24	78.723	2010-07-02
10	Dmitry B. Khachaturov	1718203	112944770973056642120777	24	76.580	2011-12-02
11	Dmitry B. Khachaturov	1640941	75485056246040929863359	23	75.999	2011-09-18
12	Dmitry B. Khachaturov	319399	8868257536056673729081	22	72.909	2010-02-25
13	Dmitry B. Khachaturov	8183587	2924275292261936146609	22	71.309	2013-03-06
14	Dmitry B. Khachaturov	2159887	571807664009892395599	21	68.954	2009-11-29
15	Dmitry B. Khachaturov	2309497	149241135687817750201	21	67.016	2011-11-28
16	Dmitry B. Khachaturov	4796929	138687340683332556097	21	66.910	2013-12-14
17	Dmitry B. Khachaturov	7985843	30902416648779599761	20	64.744	2013-02-01
18	Dmitry B. Khachaturov	2113361	10125367085885302079	20	63.135	2009-11-16
19	Dmitry B. Khachaturov	2244769	7228838480119034351	19	62.648	2009-12-26
20	Dmitry B. Khachaturov	2238947	6071765399115160697	19	62.397	2009-12-25
21	Dmitry B. Khachaturov	2300689	5157798512829442223	19	62.161	2010-01-08
22	Dmitry B. Khachaturov	2293301	3890680013074259423	19	61.755	2011-11-16