Mersenne ECM top factors

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M1949251 has a factor: 607312977039301654957399 (79.007 bits)
M2110709 has a factor: 196406922391391141732681 (77.378 bits)
M1960799 has a factor: 93351568408010163290513 (76.305 bits)
M2101111 has a factor: 75431137726963329571817 (75.998 bits)
M1507879 has a factor: 58104634147021267620937 (75.621 bits)
M2190311 has a factor: 49253624706403986052441 (75.383 bits)
M2088641 has a factor: 9231614179035241535609 (72.967 bits)
M3524239 has a factor: 6865052876936770904903 (72.540 bits)
M2166121 has a factor: 5182417603518819061121 (72.134 bits)
M2500733 has a factor: 2026861880589766736401 (70.780 bits)
M1422961 has a factor: 909786973111376922409 (69.624 bits)
M2863921 has a factor: 498673500624897569633 (68.757 bits)
M2892847 has a factor: 368460531428446183007 (68.320 bits)
M2862487 has a factor: 329124786695474056993 (68.157 bits)
M2458349 has a factor: 327646124581311295007 (68.151 bits)
M3394873 has a factor: 316476403517549691209 (68.101 bits)
M2466691 has a factor: 298969135670973698113 (68.019 bits)
M2096233 has a factor: 231849622863839761007 (67.652 bits)
M493433 has a factor: 195104196162166886537 (67.403 bits)
M2146433 has a factor: 136718920767526767431 (66.890 bits)
M2593697 has a factor: 113149215254345842433 (66.617 bits)
M1531111 has a factor: 80442288128429293799 (66.125 bits)
M3485077 has a factor: 51517639593991109951 (65.482 bits)
M1532371 has a factor: 47426196420939128929 (65.362 bits)
M3448453 has a factor: 44145207141285823081 (65.259 bits)
M3162359 has a factor: 32960864516906611897 (64.837 bits)
M2566093 has a factor: 27289978187577431047 (64.565 bits)
M4310651 has a factor: 26201037543987285767 (64.506 bits)
M1625513 has a factor: 26156489505647392721 (64.504 bits)
M2884649 has a factor: 18683235668258907209 (64.018 bits)
M1757267 has a factor: 17691115255786723031 (63.940 bits)
M2333887 has a factor: 12766807959324768593 (63.469 bits)
M1943437 has a factor: 12757201883495788273 (63.468 bits)
M2096357 has a factor: 10949320992550676591 (63.247 bits)
M3387817 has a factor: 4667031552159401839 (62.017 bits)
M2463833 has a factor: 4117045684380368177 (61.836 bits)
M3443743 has a factor: 3782037092432167729 (61.714 bits)
M3862997 has a factor: 3729151783577676839 (61.694 bits)
M4207627 has a factor: 3324267556833856279 (61.528 bits)
M2490101 has a factor: 3181516541810049479 (61.464 bits)
M1596377 has a factor: 3066429863207284009 (61.411 bits)
M2483113 has a factor: 2346741442417290623 (61.025 bits)

For copy-paste to forum:

[M]M1949251[/M] has a 79.007-bit (24-digit) factor: [url=https://www.mersenne.ca/M1949251]607312977039301654957399[/url] (ECM,B1=50000,B2=5000000)
[M]M2110709[/M] has a 77.378-bit (24-digit) factor: [url=https://www.mersenne.ca/M2110709]196406922391391141732681[/url] (ECM,B1=50000,B2=5000000)
[M]M1960799[/M] has a 76.305-bit (23-digit) factor: [url=https://www.mersenne.ca/M1960799]93351568408010163290513[/url] (ECM,B1=50000,B2=5000000)
[M]M2101111[/M] has a 75.998-bit (23-digit) factor: [url=https://www.mersenne.ca/M2101111]75431137726963329571817[/url] (ECM,B1=50000,B2=5000000)
[M]M1507879[/M] has a 75.621-bit (23-digit) factor: [url=https://www.mersenne.ca/M1507879]58104634147021267620937[/url] (ECM)
[M]M2190311[/M] has a 75.383-bit (23-digit) factor: [url=https://www.mersenne.ca/M2190311]49253624706403986052441[/url] (ECM,B1=50000,B2=5000000)
[M]M2088641[/M] has a 72.967-bit (22-digit) factor: [url=https://www.mersenne.ca/M2088641]9231614179035241535609[/url] (ECM,B1=50000,B2=5000000)
[M]M3524239[/M] has a 72.540-bit (22-digit) factor: [url=https://www.mersenne.ca/M3524239]6865052876936770904903[/url] (ECM)
[M]M2166121[/M] has a 72.134-bit (22-digit) factor: [url=https://www.mersenne.ca/M2166121]5182417603518819061121[/url] (ECM,B1=50000,B2=5000000)
[M]M2500733[/M] has a 70.780-bit (22-digit) factor: [url=https://www.mersenne.ca/M2500733]2026861880589766736401[/url] (ECM)
[M]M1422961[/M] has a 69.624-bit (21-digit) factor: [url=https://www.mersenne.ca/M1422961]909786973111376922409[/url] (ECM)
[M]M2863921[/M] has a 68.757-bit (21-digit) factor: [url=https://www.mersenne.ca/M2863921]498673500624897569633[/url] (ECM)
[M]M2892847[/M] has a 68.320-bit (21-digit) factor: [url=https://www.mersenne.ca/M2892847]368460531428446183007[/url] (ECM)
[M]M2862487[/M] has a 68.157-bit (21-digit) factor: [url=https://www.mersenne.ca/M2862487]329124786695474056993[/url] (ECM)
[M]M2458349[/M] has a 68.151-bit (21-digit) factor: [url=https://www.mersenne.ca/M2458349]327646124581311295007[/url] (ECM)
[M]M3394873[/M] has a 68.101-bit (21-digit) factor: [url=https://www.mersenne.ca/M3394873]316476403517549691209[/url] (ECM)
[M]M2466691[/M] has a 68.019-bit (21-digit) factor: [url=https://www.mersenne.ca/M2466691]298969135670973698113[/url] (ECM)
[M]M2096233[/M] has a 67.652-bit (21-digit) factor: [url=https://www.mersenne.ca/M2096233]231849622863839761007[/url] (ECM,B1=50000,B2=5000000)
[M]M493433[/M] has a 67.403-bit (21-digit) factor: [url=https://www.mersenne.ca/M493433]195104196162166886537[/url] (ECM)
[M]M2146433[/M] has a 66.890-bit (21-digit) factor: [url=https://www.mersenne.ca/M2146433]136718920767526767431[/url] (ECM,B1=50000,B2=5000000)
[M]M2593697[/M] has a 66.617-bit (21-digit) factor: [url=https://www.mersenne.ca/M2593697]113149215254345842433[/url] (ECM)
[M]M1531111[/M] has a 66.125-bit (20-digit) factor: [url=https://www.mersenne.ca/M1531111]80442288128429293799[/url] (ECM)
[M]M3485077[/M] has a 65.482-bit (20-digit) factor: [url=https://www.mersenne.ca/M3485077]51517639593991109951[/url] (ECM)
[M]M1532371[/M] has a 65.362-bit (20-digit) factor: [url=https://www.mersenne.ca/M1532371]47426196420939128929[/url] (ECM)
[M]M3448453[/M] has a 65.259-bit (20-digit) factor: [url=https://www.mersenne.ca/M3448453]44145207141285823081[/url] (ECM)
[M]M3162359[/M] has a 64.837-bit (20-digit) factor: [url=https://www.mersenne.ca/M3162359]32960864516906611897[/url] (ECM)
[M]M2566093[/M] has a 64.565-bit (20-digit) factor: [url=https://www.mersenne.ca/M2566093]27289978187577431047[/url] (ECM)
[M]M4310651[/M] has a 64.506-bit (20-digit) factor: [url=https://www.mersenne.ca/M4310651]26201037543987285767[/url] (ECM)
[M]M1625513[/M] has a 64.504-bit (20-digit) factor: [url=https://www.mersenne.ca/M1625513]26156489505647392721[/url] (ECM)
[M]M2884649[/M] has a 64.018-bit (20-digit) factor: [url=https://www.mersenne.ca/M2884649]18683235668258907209[/url] (ECM)
[M]M1757267[/M] has a 63.940-bit (20-digit) factor: [url=https://www.mersenne.ca/M1757267]17691115255786723031[/url] (ECM)
[M]M2333887[/M] has a 63.469-bit (20-digit) factor: [url=https://www.mersenne.ca/M2333887]12766807959324768593[/url] (ECM)
[M]M1943437[/M] has a 63.468-bit (20-digit) factor: [url=https://www.mersenne.ca/M1943437]12757201883495788273[/url] (ECM,B1=50000,B2=5000000)
[M]M2096357[/M] has a 63.247-bit (20-digit) factor: [url=https://www.mersenne.ca/M2096357]10949320992550676591[/url] (ECM,B1=50000,B2=5000000)
[M]M3387817[/M] has a 62.017-bit (19-digit) factor: [url=https://www.mersenne.ca/M3387817]4667031552159401839[/url] (ECM)
[M]M2463833[/M] has a 61.836-bit (19-digit) factor: [url=https://www.mersenne.ca/M2463833]4117045684380368177[/url] (ECM)
[M]M3443743[/M] has a 61.714-bit (19-digit) factor: [url=https://www.mersenne.ca/M3443743]3782037092432167729[/url] (ECM)
[M]M3862997[/M] has a 61.694-bit (19-digit) factor: [url=https://www.mersenne.ca/M3862997]3729151783577676839[/url] (ECM)
[M]M4207627[/M] has a 61.528-bit (19-digit) factor: [url=https://www.mersenne.ca/M4207627]3324267556833856279[/url] (ECM)
[M]M2490101[/M] has a 61.464-bit (19-digit) factor: [url=https://www.mersenne.ca/M2490101]3181516541810049479[/url] (ECM)
[M]M1596377[/M] has a 61.411-bit (19-digit) factor: [url=https://www.mersenne.ca/M1596377]3066429863207284009[/url] (ECM)
[M]M2483113[/M] has a 61.025-bit (19-digit) factor: [url=https://www.mersenne.ca/M2483113]2346741442417290623[/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 Wolfgang Fluck	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 ECM factors of Mersenne numbers

Top ECM factors of all time for Wolfgang Fluck

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Wolfgang Fluck	1949251	607312977039301654957399	24	79.007	2015-04-29
2	Wolfgang Fluck	2110709	196406922391391141732681	24	77.378	2014-11-06
3	Wolfgang Fluck	1960799	93351568408010163290513	23	76.305	2015-05-31
4	Wolfgang Fluck	2101111	75431137726963329571817	23	75.998	2014-10-17
5	Wolfgang Fluck	1507879	58104634147021267620937	23	75.621	2010-01-27
6	Wolfgang Fluck	2190311	49253624706403986052441	23	75.383	2015-03-10
7	Wolfgang Fluck	2088641	9231614179035241535609	22	72.967	2014-09-13
8	Wolfgang Fluck	3524239	6865052876936770904903	22	72.540	2012-04-02
9	Wolfgang Fluck	2166121	5182417603518819061121	22	72.134	2015-02-03
10	Wolfgang Fluck	2500733	2026861880589766736401	22	70.780	2010-04-06
11	Wolfgang Fluck	1422961	909786973111376922409	21	69.624	2009-03-10
12	Wolfgang Fluck	2863921	498673500624897569633	21	68.757	2010-12-11
13	Wolfgang Fluck	2892847	368460531428446183007	21	68.320	2011-03-04
14	Wolfgang Fluck	2862487	329124786695474056993	21	68.157	2010-12-09
15	Wolfgang Fluck	2458349	327646124581311295007	21	68.151	2010-03-17
16	Wolfgang Fluck	3394873	316476403517549691209	21	68.101	2011-12-25
17	Wolfgang Fluck	2466691	298969135670973698113	21	68.019	2010-03-20
18	Wolfgang Fluck	2096233	231849622863839761007	21	67.652	2015-10-08
19	Wolfgang Fluck	493433	195104196162166886537	21	67.403	2009-04-28
20	Wolfgang Fluck	2146433	136718920767526767431	21	66.890	2015-01-08
21	Wolfgang Fluck	2593697	113149215254345842433	21	66.617	2010-05-23
22	Wolfgang Fluck	1531111	80442288128429293799	20	66.125	2010-02-14
23	Wolfgang Fluck	3485077	51517639593991109951	20	65.482	2009-07-20
24	Wolfgang Fluck	1532371	47426196420939128929	20	65.362	2010-02-16
25	Wolfgang Fluck	3448453	44145207141285823081	20	65.259	2009-07-06
26	Wolfgang Fluck	3162359	32960864516906611897	20	64.837	2011-08-11
27	Wolfgang Fluck	2566093	27289978187577431047	20	64.565	2010-05-14
28	Wolfgang Fluck	4310651	26201037543987285767	20	64.506	2009-12-17
29	Wolfgang Fluck	1625513	26156489505647392721	20	64.504	2010-04-23
30	Wolfgang Fluck	2884649	18683235668258907209	20	64.018	2011-02-13
31	Wolfgang Fluck	1757267	17691115255786723031	20	63.940	2010-08-30
32	Wolfgang Fluck	2333887	12766807959324768593	20	63.469	2010-01-24
33	Wolfgang Fluck	1943437	12757201883495788273	20	63.468	2015-04-16
34	Wolfgang Fluck	2096357	10949320992550676591	20	63.247	2014-10-05
35	Wolfgang Fluck	3387817	4667031552159401839	19	62.017	2009-06-17
36	Wolfgang Fluck	2463833	4117045684380368177	19	61.836	2010-03-20
37	Wolfgang Fluck	3443743	3782037092432167729	19	61.714	2009-07-04
38	Wolfgang Fluck	3862997	3729151783577676839	19	61.694	2009-10-02
39	Wolfgang Fluck	4207627	3324267556833856279	19	61.528	2009-12-05
40	Wolfgang Fluck	2490101	3181516541810049479	19	61.464	2010-04-02
41	Wolfgang Fluck	1596377	3066429863207284009	19	61.411	2010-03-27
42	Wolfgang Fluck	2483113	2346741442417290623	19	61.025	2010-03-29