Mersenne top factors

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M5095837 has a factor: 119903753335381240873 (66.700 bits)
M5028869 has a factor: 4948080108745349696513 (72.067 bits)
M4978451 has a factor: 103160807599864782511 (66.483 bits)
M4868671 has a factor: 3312016134146178119 (61.522 bits)
M4834231 has a factor: 6836096688125586082916881 (82.499 bits)
M4813759 has a factor: 99886387461213633383 (66.437 bits)
M4808369 has a factor: 70309383500187030461599 (75.896 bits)
M4656877 has a factor: 5148238824680902919671 (72.125 bits)
M4596707 has a factor: 65541973610004598147607 (75.795 bits)
M4591991 has a factor: 12679348032611640727 (63.459 bits)
M4580791 has a factor: 48285564570723435023 (65.388 bits)
M4498759 has a factor: 5275344034006131048553 (72.160 bits)
M4447607 has a factor: 20994427035986889559 (64.187 bits)
M4322119 has a factor: 1514999412819656105143 (70.360 bits)
M4292567 has a factor: 1395175964777671513946567 (80.207 bits)
M4230917 has a factor: 11891442167263815817 (63.367 bits)
M4214191 has a factor: 8906900839922555087 (62.950 bits)
M4195969 has a factor: 4844811213603396697 (62.071 bits)
M4174949 has a factor: 6555823314094235063 (62.507 bits)
M4160063 has a factor: 27587841213479769017 (64.581 bits)
M3353477 has a factor: 97245626955040884679 (66.398 bits)
M3274009 has a factor: 10758712622351124685774828879 (93.119 bits)
M3259771 has a factor: 50425184311172940991 (65.451 bits)
M3258631 has a factor: 83221236669501128593 (66.174 bits)
M3235657 has a factor: 4076474156964152143 (61.822 bits)
M3224189 has a factor: 1533910449733338392129 (70.378 bits)
M3220543 has a factor: 1645577565208877620193 (70.479 bits)
M3205999 has a factor: 49288419274267054103 (65.418 bits)
M3204581 has a factor: 390185678964564427601 (68.403 bits)
M3158989 has a factor: 22239964636504906796279 (74.236 bits)
M3153077 has a factor: 901988758865731586527 (69.612 bits)
M3036643 has a factor: 14736806314518449857 (63.676 bits)
M3010349 has a factor: 523683141860176679401 (68.827 bits)
M2953207 has a factor: 1606443336153778376203351 (80.410 bits)
M2915509 has a factor: 23787527958997624079 (64.367 bits)
M2904541 has a factor: 47666626789534863113 (65.370 bits)
M2903521 has a factor: 18713389499687572289 (64.021 bits)
M2845433 has a factor: 910915308162347537239 (69.626 bits)
M2796373 has a factor: 3234288868820500663 (61.488 bits)
M2765303 has a factor: 64502074314673406473 (65.806 bits)
M2700233 has a factor: 33692064834026420962199 (74.835 bits)
M2604227 has a factor: 56699506190773195063 (65.620 bits)
M2571937 has a factor: 130486533106125082751 (66.822 bits)
M2497289 has a factor: 211609895178237977233 (67.520 bits)
M2433047 has a factor: 8638770216012569719 (62.906 bits)
M2411413 has a factor: 10516816780928154409 (63.189 bits)
M2399821 has a factor: 73011776172931861297 (65.985 bits)
M2322967 has a factor: 140569330386430605982199 (76.896 bits)
M1801769 has a factor: 8145436306317102041 (62.821 bits)
M1408409 has a factor: 72861983296666459213481 (75.948 bits)

For copy-paste to forum:

[M]M5095837[/M] has a 66.700-bit (21-digit) factor: [url=https://www.mersenne.ca/M5095837]119903753335381240873[/url] (ECM)
[M]M5028869[/M] has a 72.067-bit (22-digit) factor: [url=https://www.mersenne.ca/M5028869]4948080108745349696513[/url] (ECM)
[M]M4978451[/M] has a 66.483-bit (21-digit) factor: [url=https://www.mersenne.ca/M4978451]103160807599864782511[/url] (ECM)
[M]M4868671[/M] has a 61.522-bit (19-digit) factor: [url=https://www.mersenne.ca/M4868671]3312016134146178119[/url] (ECM)
[M]M4834231[/M] has a 82.499-bit (25-digit) factor: [url=https://www.mersenne.ca/M4834231]6836096688125586082916881[/url] (ECM)
[M]M4813759[/M] has a 66.437-bit (20-digit) factor: [url=https://www.mersenne.ca/M4813759]99886387461213633383[/url] (ECM)
[M]M4808369[/M] has a 75.896-bit (23-digit) factor: [url=https://www.mersenne.ca/M4808369]70309383500187030461599[/url] (ECM)
[M]M4656877[/M] has a 72.125-bit (22-digit) factor: [url=https://www.mersenne.ca/M4656877]5148238824680902919671[/url] (ECM)
[M]M4596707[/M] has a 75.795-bit (23-digit) factor: [url=https://www.mersenne.ca/M4596707]65541973610004598147607[/url] (ECM)
[M]M4591991[/M] has a 63.459-bit (20-digit) factor: [url=https://www.mersenne.ca/M4591991]12679348032611640727[/url] (ECM)
[M]M4580791[/M] has a 65.388-bit (20-digit) factor: [url=https://www.mersenne.ca/M4580791]48285564570723435023[/url] (ECM)
[M]M4498759[/M] has a 72.160-bit (22-digit) factor: [url=https://www.mersenne.ca/M4498759]5275344034006131048553[/url] (ECM)
[M]M4447607[/M] has a 64.187-bit (20-digit) factor: [url=https://www.mersenne.ca/M4447607]20994427035986889559[/url] (ECM)
[M]M4322119[/M] has a 70.360-bit (22-digit) factor: [url=https://www.mersenne.ca/M4322119]1514999412819656105143[/url] (ECM)
[M]M4292567[/M] has a 80.207-bit (25-digit) factor: [url=https://www.mersenne.ca/M4292567]1395175964777671513946567[/url] (ECM)
[M]M4230917[/M] has a 63.367-bit (20-digit) factor: [url=https://www.mersenne.ca/M4230917]11891442167263815817[/url] (ECM)
[M]M4214191[/M] has a 62.950-bit (19-digit) factor: [url=https://www.mersenne.ca/M4214191]8906900839922555087[/url] (ECM)
[M]M4195969[/M] has a 62.071-bit (19-digit) factor: [url=https://www.mersenne.ca/M4195969]4844811213603396697[/url] (ECM)
[M]M4174949[/M] has a 62.507-bit (19-digit) factor: [url=https://www.mersenne.ca/M4174949]6555823314094235063[/url] (ECM)
[M]M4160063[/M] has a 64.581-bit (20-digit) factor: [url=https://www.mersenne.ca/M4160063]27587841213479769017[/url] (ECM)
[M]M3353477[/M] has a 66.398-bit (20-digit) factor: [url=https://www.mersenne.ca/M3353477]97245626955040884679[/url] (ECM)
[M]M3274009[/M] has a 93.119-bit (29-digit) factor: [url=https://www.mersenne.ca/M3274009]10758712622351124685774828879[/url] (ECM)
[M]M3259771[/M] has a 65.451-bit (20-digit) factor: [url=https://www.mersenne.ca/M3259771]50425184311172940991[/url] (ECM)
[M]M3258631[/M] has a 66.174-bit (20-digit) factor: [url=https://www.mersenne.ca/M3258631]83221236669501128593[/url] (ECM)
[M]M3235657[/M] has a 61.822-bit (19-digit) factor: [url=https://www.mersenne.ca/M3235657]4076474156964152143[/url] (ECM)
[M]M3224189[/M] has a 70.378-bit (22-digit) factor: [url=https://www.mersenne.ca/M3224189]1533910449733338392129[/url] (ECM)
[M]M3220543[/M] has a 70.479-bit (22-digit) factor: [url=https://www.mersenne.ca/M3220543]1645577565208877620193[/url] (ECM)
[M]M3205999[/M] has a 65.418-bit (20-digit) factor: [url=https://www.mersenne.ca/M3205999]49288419274267054103[/url] (ECM)
[M]M3204581[/M] has a 68.403-bit (21-digit) factor: [url=https://www.mersenne.ca/M3204581]390185678964564427601[/url] (ECM)
[M]M3158989[/M] has a 74.236-bit (23-digit) factor: [url=https://www.mersenne.ca/M3158989]22239964636504906796279[/url] (ECM)
[M]M3153077[/M] has a 69.612-bit (21-digit) factor: [url=https://www.mersenne.ca/M3153077]901988758865731586527[/url] (ECM)
[M]M3036643[/M] has a 63.676-bit (20-digit) factor: [url=https://www.mersenne.ca/M3036643]14736806314518449857[/url] (ECM)
[M]M3010349[/M] has a 68.827-bit (21-digit) factor: [url=https://www.mersenne.ca/M3010349]523683141860176679401[/url] (ECM)
[M]M2953207[/M] has a 80.410-bit (25-digit) factor: [url=https://www.mersenne.ca/M2953207]1606443336153778376203351[/url] (ECM)
[M]M2915509[/M] has a 64.367-bit (20-digit) factor: [url=https://www.mersenne.ca/M2915509]23787527958997624079[/url] (ECM)
[M]M2904541[/M] has a 65.370-bit (20-digit) factor: [url=https://www.mersenne.ca/M2904541]47666626789534863113[/url] (ECM)
[M]M2903521[/M] has a 64.021-bit (20-digit) factor: [url=https://www.mersenne.ca/M2903521]18713389499687572289[/url] (ECM)
[M]M2845433[/M] has a 69.626-bit (21-digit) factor: [url=https://www.mersenne.ca/M2845433]910915308162347537239[/url] (ECM)
[M]M2796373[/M] has a 61.488-bit (19-digit) factor: [url=https://www.mersenne.ca/M2796373]3234288868820500663[/url] (ECM)
[M]M2765303[/M] has a 65.806-bit (20-digit) factor: [url=https://www.mersenne.ca/M2765303]64502074314673406473[/url] (ECM)
[M]M2700233[/M] has a 74.835-bit (23-digit) factor: [url=https://www.mersenne.ca/M2700233]33692064834026420962199[/url] (ECM)
[M]M2604227[/M] has a 65.620-bit (20-digit) factor: [url=https://www.mersenne.ca/M2604227]56699506190773195063[/url] (ECM)
[M]M2571937[/M] has a 66.822-bit (21-digit) factor: [url=https://www.mersenne.ca/M2571937]130486533106125082751[/url] (ECM)
[M]M2497289[/M] has a 67.520-bit (21-digit) factor: [url=https://www.mersenne.ca/M2497289]211609895178237977233[/url] (ECM)
[M]M2433047[/M] has a 62.906-bit (19-digit) factor: [url=https://www.mersenne.ca/M2433047]8638770216012569719[/url] (ECM)
[M]M2411413[/M] has a 63.189-bit (20-digit) factor: [url=https://www.mersenne.ca/M2411413]10516816780928154409[/url] (ECM)
[M]M2399821[/M] has a 65.985-bit (20-digit) factor: [url=https://www.mersenne.ca/M2399821]73011776172931861297[/url] (ECM)
[M]M2322967[/M] has a 76.896-bit (24-digit) factor: [url=https://www.mersenne.ca/M2322967]140569330386430605982199[/url] (ECM)
[M]M1801769[/M] has a 62.821-bit (19-digit) factor: [url=https://www.mersenne.ca/M1801769]8145436306317102041[/url] (ECM)
[M]M1408409[/M] has a 75.948-bit (23-digit) factor: [url=https://www.mersenne.ca/M1408409]72861983296666459213481[/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 Aca Arsov	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 Aca Arsov

#	User	Exponent ↓	Factor	Digits	Bits *	Date
1	Aca Arsov	5095837	119903753335381240873	21	66.700	2010-07-23
2	Aca Arsov	5028869	4948080108745349696513	22	72.067	2010-07-08
3	Aca Arsov	4978451	103160807599864782511	21	66.483	2010-05-29
4	Aca Arsov	4868671	3312016134146178119	19	61.522	2010-04-08
5	Aca Arsov	4834231	6836096688125586082916881	25	82.499	2010-04-03
6	Aca Arsov	4813759	99886387461213633383	20	66.437	2010-03-26
7	Aca Arsov	4808369	70309383500187030461599	23	75.896	2010-03-20
8	Aca Arsov	4656877	5148238824680902919671	22	72.125	2010-02-07
9	Aca Arsov	4596707	65541973610004598147607	23	75.795	2010-05-03
10	Aca Arsov	4591991	12679348032611640727	20	63.459	2010-05-02
11	Aca Arsov	4580791	48285564570723435023	20	65.388	2010-02-07
12	Aca Arsov	4498759	5275344034006131048553	22	72.160	2010-01-22
13	Aca Arsov	4447607	20994427035986889559	20	64.187	2010-01-03
14	Aca Arsov	4322119	1514999412819656105143	22	70.360	2009-12-16
15	Aca Arsov	4292567	1395175964777671513946567	25	80.207	2009-12-12
16	Aca Arsov	4230917	11891442167263815817	20	63.367	2010-06-12
17	Aca Arsov	4214191	8906900839922555087	19	62.950	2010-06-10
18	Aca Arsov	4195969	4844811213603396697	19	62.071	2009-12-01
19	Aca Arsov	4174949	6555823314094235063	19	62.507	2009-11-30
20	Aca Arsov	4160063	27587841213479769017	20	64.581	2009-11-27
21	Aca Arsov	3353477	97245626955040884679	20	66.398	2009-06-25
22	Aca Arsov	3274009	10758712622351124685774828879	29	93.119	2009-06-04
23	Aca Arsov	3259771	50425184311172940991	20	65.451	2009-06-02
24	Aca Arsov	3258631	83221236669501128593	20	66.174	2009-06-01
25	Aca Arsov	3235657	4076474156964152143	19	61.822	2009-05-19
26	Aca Arsov	3224189	1533910449733338392129	22	70.378	2009-05-14
27	Aca Arsov	3220543	1645577565208877620193	22	70.479	2009-05-13
28	Aca Arsov	3205999	49288419274267054103	20	65.418	2009-05-11
29	Aca Arsov	3204581	390185678964564427601	21	68.403	2009-05-11
30	Aca Arsov	3158989	22239964636504906796279	23	74.236	2009-05-01
31	Aca Arsov	3153077	901988758865731586527	21	69.612	2009-05-01
32	Aca Arsov	3036643	14736806314518449857	20	63.676	2009-04-15
33	Aca Arsov	3010349	523683141860176679401	21	68.827	2009-04-05
34	Aca Arsov	2953207	1606443336153778376203351	25	80.410	2009-04-05
35	Aca Arsov	2915509	23787527958997624079	20	64.367	2009-03-28
36	Aca Arsov	2904541	47666626789534863113	20	65.370	2009-03-30
37	Aca Arsov	2903521	18713389499687572289	20	64.021	2009-03-27
38	Aca Arsov	2845433	910915308162347537239	21	69.626	2009-03-22
39	Aca Arsov	2796373	3234288868820500663	19	61.488	2009-03-20
40	Aca Arsov	2765303	64502074314673406473	20	65.806	2009-03-15
41	Aca Arsov	2700233	33692064834026420962199	23	74.835	2009-03-11
42	Aca Arsov	2604227	56699506190773195063	20	65.620	2009-02-26
43	Aca Arsov	2571937	130486533106125082751	21	66.822	2009-02-17
44	Aca Arsov	2497289	211609895178237977233	21	67.520	2009-04-29
45	Aca Arsov	2433047	8638770216012569719	19	62.906	2009-02-04
46	Aca Arsov	2411413	10516816780928154409	20	63.189	2009-02-01
47	Aca Arsov	2399821	73011776172931861297	20	65.985	2009-01-30
48	Aca Arsov	2322967	140569330386430605982199	24	76.896	2009-01-28
49	Aca Arsov	1801769	8145436306317102041	19	62.821	2010-07-21
50	Aca Arsov	1408409	72861983296666459213481	23	75.948	2009-02-21