Mersenne top factors

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M86293349 has a factor: 5542243662618672797429812518609967 (112.094 bits)
M81133573 has a factor: 3334325843162117057711620643102977 (111.361 bits)
M56540173 has a factor: 137731026230026406916624457183 (96.798 bits)
M80923559 has a factor: 86658722646181011911254825807 (96.129 bits)
M68021203 has a factor: 32307748892727913130306892871 (94.706 bits)
M114085093 has a factor: 139537825049530258077072943 (86.851 bits)
M115985263 has a factor: 69588423654959543420919977 (85.847 bits)
M64005499 has a factor: 30676673111859738899958871 (84.665 bits)
M100146119 has a factor: 25508131733509395391136689 (84.399 bits)
M80589923 has a factor: 15591211353620993450713601 (83.689 bits)
M64949317 has a factor: 14106027147250237377217607 (83.545 bits)
M73826713 has a factor: 6793344209050502956146607 (82.490 bits)
M60028723 has a factor: 6534537901010106156220063 (82.434 bits)
M69920567 has a factor: 6325701741298919607441007 (82.387 bits)
M77219213 has a factor: 5085999386888532747699833 (82.073 bits)
M71409487 has a factor: 3652730328327158981347889 (81.595 bits)
M66036101 has a factor: 2801796184300710977490137 (81.213 bits)
M55708987 has a factor: 1085841573269529412428431 (79.845 bits)
M76222799 has a factor: 1027637029289209515314711 (79.766 bits)
M99356689 has a factor: 593766365236081117108319 (78.974 bits)
M66108829 has a factor: 451815712527315060518423 (78.580 bits)
M68021119 has a factor: 399761022399458167144537 (78.403 bits)
M74802649 has a factor: 295171614773623895447753 (77.966 bits)
M77337979 has a factor: 238637479149067432023871 (77.659 bits)
M71393873 has a factor: 230728715847440272552567 (77.611 bits)
M76230269 has a factor: 117665217633344660924753 (76.639 bits)
M53391341 has a factor: 79580736239502457810583 (76.075 bits)
M66108829 has a factor: 52801652405611763130929 (75.483 bits)
M57214259 has a factor: 40588348574659464333343 (75.103 bits)
M71301719 has a factor: 31120944797913040218991 (74.720 bits)
M59713519 has a factor: 24291946211455050185089 (74.363 bits)
M69465503 has a factor: 17611173851426248620649 (73.899 bits)
M46370117 has a factor: 15351409042094408644511 (73.701 bits)
M57014227 has a factor: 7202059318268959606937 (72.609 bits)
M53839223 has a factor: 6802975893955344493063 (72.527 bits)
M56014589 has a factor: 6235817978042624477953 (72.401 bits)
M55922627 has a factor: 3233084559160537087087 (71.453 bits)
M57754439 has a factor: 944823672478796394719 (69.679 bits)

For copy-paste to forum:

[M]M86293349[/M] has a 112.094-bit (34-digit) factor: [url=https://www.mersenne.ca/M86293349]5542243662618672797429812518609967[/url] (P-1,B1=680000,B2=11730000)
[M]M81133573[/M] has a 111.361-bit (34-digit) factor: [url=https://www.mersenne.ca/M81133573]3334325843162117057711620643102977[/url] (P-1,B1=680000,B2=680000)
[M]M56540173[/M] has a 96.798-bit (30-digit) factor: [url=https://www.mersenne.ca/M56540173]137731026230026406916624457183[/url] (P-1)
[M]M80923559[/M] has a 96.129-bit (29-digit) factor: [url=https://www.mersenne.ca/M80923559]86658722646181011911254825807[/url] (P-1,B1=680000,B2=12580000)
[M]M68021203[/M] has a 94.706-bit (29-digit) factor: [url=https://www.mersenne.ca/M68021203]32307748892727913130306892871[/url] (P-1)
[M]M114085093[/M] has a 86.851-bit (27-digit) factor: [url=https://www.mersenne.ca/M114085093]139537825049530258077072943[/url] (P-1,B1=516000,B2=516000)
[M]M115985263[/M] has a 85.847-bit (26-digit) factor: [url=https://www.mersenne.ca/M115985263]69588423654959543420919977[/url] (P-1,B1=529000,B2=19967700)
[M]M64005499[/M] has a 84.665-bit (26-digit) factor: [url=https://www.mersenne.ca/M64005499]30676673111859738899958871[/url] (P-1)
[M]M100146119[/M] has a 84.399-bit (26-digit) factor: [url=https://www.mersenne.ca/M100146119]25508131733509395391136689[/url] (P-1,B1=707000,B2=20451000,E=6)
[M]M80589923[/M] has a 83.689-bit (26-digit) factor: [url=https://www.mersenne.ca/M80589923]15591211353620993450713601[/url] (P-1,B1=675000,B2=12487500)
[M]M64949317[/M] has a 83.545-bit (26-digit) factor: [url=https://www.mersenne.ca/M64949317]14106027147250237377217607[/url] (P-1)
[M]M73826713[/M] has a 82.490-bit (25-digit) factor: [url=https://www.mersenne.ca/M73826713]6793344209050502956146607[/url] (P-1,B1=610000,B2=10980000)
[M]M60028723[/M] has a 82.434-bit (25-digit) factor: [url=https://www.mersenne.ca/M60028723]6534537901010106156220063[/url] (P-1)
[M]M69920567[/M] has a 82.387-bit (25-digit) factor: [url=https://www.mersenne.ca/M69920567]6325701741298919607441007[/url] (P-1,B1=675000,B2=13331250)
[M]M77219213[/M] has a 82.073-bit (25-digit) factor: [url=https://www.mersenne.ca/M77219213]5085999386888532747699833[/url] (P-1,B1=710000,B2=13667500)
[M]M71409487[/M] has a 81.595-bit (25-digit) factor: [url=https://www.mersenne.ca/M71409487]3652730328327158981347889[/url] (P-1,B1=645000,B2=12416250)
[M]M66036101[/M] has a 81.213-bit (25-digit) factor: [url=https://www.mersenne.ca/M66036101]2801796184300710977490137[/url] (P-1)
[M]M55708987[/M] has a 79.845-bit (25-digit) factor: [url=https://www.mersenne.ca/M55708987]1085841573269529412428431[/url] (P-1)
[M]M76222799[/M] has a 79.766-bit (25-digit) factor: [url=https://www.mersenne.ca/M76222799]1027637029289209515314711[/url] (P-1,B1=630000,B2=11655000)
[M]M99356689[/M] has a 78.974-bit (24-digit) factor: [url=https://www.mersenne.ca/M99356689]593766365236081117108319[/url] (P-1,B1=760000,B2=760000)
[M]M66108829[/M] has a 78.580-bit (24-digit) factor: [url=https://www.mersenne.ca/M66108829]451815712527315060518423[/url] (P-1,B1=585000,B2=585000)
[M]M68021119[/M] has a 78.403-bit (24-digit) factor: [url=https://www.mersenne.ca/M68021119]399761022399458167144537[/url] (P-1)
[M]M74802649[/M] has a 77.966-bit (24-digit) factor: [url=https://www.mersenne.ca/M74802649]295171614773623895447753[/url] (P-1,B1=685000,B2=685000)
[M]M77337979[/M] has a 77.659-bit (24-digit) factor: [url=https://www.mersenne.ca/M77337979]238637479149067432023871[/url] (P-1,B1=640000,B2=11840000)
[M]M71393873[/M] has a 77.611-bit (24-digit) factor: [url=https://www.mersenne.ca/M71393873]230728715847440272552567[/url] (P-1,B1=645000,B2=12416250)
[M]M76230269[/M] has a 76.639-bit (24-digit) factor: [url=https://www.mersenne.ca/M76230269]117665217633344660924753[/url] (P-1,B1=630000,B2=11655000)
[M]M53391341[/M] has a 76.075-bit (23-digit) factor: [url=https://www.mersenne.ca/M53391341]79580736239502457810583[/url] (P-1)
[M]M66108829[/M] has a 75.483-bit (23-digit) factor: [url=https://www.mersenne.ca/M66108829]52801652405611763130929[/url] (P-1,B1=585000,B2=585000)
[M]M57214259[/M] has a 75.103-bit (23-digit) factor: [url=https://www.mersenne.ca/M57214259]40588348574659464333343[/url] (P-1)
[M]M71301719[/M] has a 74.720-bit (23-digit) factor: [url=https://www.mersenne.ca/M71301719]31120944797913040218991[/url] (P-1,B1=645000,B2=12416250)
[M]M59713519[/M] has a 74.363-bit (23-digit) factor: [url=https://www.mersenne.ca/M59713519]24291946211455050185089[/url] (P-1)
[M]M69465503[/M] has a 73.899-bit (23-digit) factor: [url=https://www.mersenne.ca/M69465503]17611173851426248620649[/url] (P-1)
[M]M46370117[/M] has a 73.701-bit (23-digit) factor: [url=https://www.mersenne.ca/M46370117]15351409042094408644511[/url] (P-1)
[M]M57014227[/M] has a 72.609-bit (22-digit) factor: [url=https://www.mersenne.ca/M57014227]7202059318268959606937[/url] (P-1)
[M]M53839223[/M] has a 72.527-bit (22-digit) factor: [url=https://www.mersenne.ca/M53839223]6802975893955344493063[/url] (P-1)
[M]M56014589[/M] has a 72.401-bit (22-digit) factor: [url=https://www.mersenne.ca/M56014589]6235817978042624477953[/url] (P-1)
[M]M55922627[/M] has a 71.453-bit (22-digit) factor: [url=https://www.mersenne.ca/M55922627]3233084559160537087087[/url] (P-1)
[M]M57754439[/M] has a 69.679-bit (21-digit) factor: [url=https://www.mersenne.ca/M57754439]944823672478796394719[/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 alan145	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 factors of Mersenne numbers

Top factors of all time for alan145

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	alan145	86293349	5542243662618672797429812518609967	34	112.094	2018-03-29
2	alan145	81133573	3334325843162117057711620643102977	34	111.361	2017-05-26
3	alan145	56540173	137731026230026406916624457183	30	96.798	2012-07-18
4	alan145	80923559	86658722646181011911254825807	29	96.129	2017-04-18
5	alan145	68021203	32307748892727913130306892871	29	94.706	2013-12-12
6	alan145	114085093	139537825049530258077072943	27	86.851	2022-07-27
7	alan145	115985263	69588423654959543420919977	26	85.847	2022-08-03
8	alan145	64005499	30676673111859738899958871	26	84.665	2013-08-25
9	alan145	100146119	25508131733509395391136689	26	84.399	2020-09-18
10	alan145	80589923	15591211353620993450713601	26	83.689	2017-02-04
11	alan145	64949317	14106027147250237377217607	26	83.545	2013-08-12
12	alan145	73826713	6793344209050502956146607	25	82.490	2016-04-05
13	alan145	60028723	6534537901010106156220063	25	82.434	2013-01-07
14	alan145	69920567	6325701741298919607441007	25	82.387	2014-06-11
15	alan145	77219213	5085999386888532747699833	25	82.073	2015-09-17
16	alan145	71409487	3652730328327158981347889	25	81.595	2015-06-05
17	alan145	66036101	2801796184300710977490137	25	81.213	2014-04-28
18	alan145	55708987	1085841573269529412428431	25	79.845	2012-06-24
19	alan145	76222799	1027637029289209515314711	25	79.766	2015-10-19
20	alan145	99356689	593766365236081117108319	24	78.974	2020-07-16
21	alan145	66108829	451815712527315060518423	24	78.580	2014-11-09
22	alan145	68021119	399761022399458167144537	24	78.403	2013-12-03
23	alan145	74802649	295171614773623895447753	24	77.966	2015-06-24
24	alan145	77337979	238637479149067432023871	24	77.659	2016-05-29
25	alan145	71393873	230728715847440272552567	24	77.611	2015-02-12
26	alan145	76230269	117665217633344660924753	24	76.639	2015-10-22
27	alan145	53391341	79580736239502457810583	23	76.075	2010-11-24
28	alan145	66108829	52801652405611763130929	23	75.483	2014-11-09
29	alan145	57214259	40588348574659464333343	23	75.103	2011-08-28
30	alan145	71301719	31120944797913040218991	23	74.720	2015-08-25
31	alan145	59713519	24291946211455050185089	23	74.363	2012-12-24
32	alan145	69465503	17611173851426248620649	23	73.899	2014-02-27
33	alan145	46370117	15351409042094408644511	23	73.701	2008-11-11
34	alan145	57014227	7202059318268959606937	22	72.609	2012-05-07
35	alan145	53839223	6802975893955344493063	22	72.527	2011-03-26
36	alan145	56014589	6235817978042624477953	22	72.401	2012-05-23
37	alan145	55922627	3233084559160537087087	22	71.453	2011-07-29
38	alan145	57754439	944823672478796394719	21	69.679	2011-08-20