Mersenne ECM top factors

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M253937 has a factor: 5410309917695899197537302256930746407 (122.025 bits)
M109597 has a factor: 1551015144735349308013951990446454967 (120.223 bits)
M215953 has a factor: 134391298092656813597019213738367151 (116.694 bits)
M74017 has a factor: 22335679423268518508017788440928271 (114.105 bits)
M206803 has a factor: 3160170151300694115250894040167351 (111.284 bits)
M143821 has a factor: 1256318656764820573426843867344857 (109.953 bits)
M190711 has a factor: 916106140819395931468672212670567 (109.497 bits)
M259123 has a factor: 591028054583213139341901450128609 (108.865 bits)
M209441 has a factor: 55660913279039783206015198587593 (105.456 bits)
M248579 has a factor: 12982266655584427397389783835537 (103.356 bits)
M85661 has a factor: 4856400547462817393797388866999 (101.938 bits)
M226777 has a factor: 4844113048673831856115882600159 (101.934 bits)
M231779 has a factor: 707793705280763438664521592833 (99.159 bits)
M204173 has a factor: 589387172234478813335776981409 (98.895 bits)
M252691 has a factor: 433031428262722809690383485879 (98.450 bits)
M213523 has a factor: 401359218874076162102522846119 (98.341 bits)
M246241 has a factor: 213748012180525103058468794177 (97.432 bits)
M210169 has a factor: 128339360740354932389696010673 (96.696 bits)
M232847 has a factor: 67552293248344731697715781511 (95.770 bits)
M246017 has a factor: 66318911222466754535640446767 (95.743 bits)
M235951 has a factor: 62941682670676074936760619857 (95.668 bits)
M211199 has a factor: 57645754102176448765956234863 (95.541 bits)
M213821 has a factor: 37919721373184193325902118313 (94.937 bits)
M221603 has a factor: 4446836514587050754547755057 (91.845 bits)
M192407 has a factor: 3773200513217290650136947857 (91.608 bits)
M169567 has a factor: 2667794366464460103333717431 (91.108 bits)
M258143 has a factor: 1455058878059602778255951639 (90.233 bits)
M263609 has a factor: 1326565195124787402889931929 (90.100 bits)
M256393 has a factor: 1247367289532929908720960607 (90.011 bits)
M233599 has a factor: 1206218508789921723199043881 (89.963 bits)
M262681 has a factor: 169319428558689740485500601 (87.130 bits)
M240073 has a factor: 156705996913639662759340489 (87.018 bits)
M3718229 has a factor: 38261511341993315986275937 (84.984 bits)
M3691147 has a factor: 11392652900593595825598751 (83.236 bits)
M1978763 has a factor: 10858075951851186498999649 (83.167 bits)
M5594191 has a factor: 4098279955793150330888791 (81.761 bits)
M1192951 has a factor: 2616070662716461818674671 (81.114 bits)
M1361903 has a factor: 75728193827593177610041 (76.003 bits)
M14149481 has a factor: 16797206460987236534977 (73.831 bits)
M13474889 has a factor: 4126162877708230047791 (71.805 bits)
M13922017 has a factor: 2633566827689135838127 (71.158 bits)
M481847 has a factor: 955392440787872044567 (69.695 bits)
M810893 has a factor: 784704769756357983017 (69.411 bits)
M16079983 has a factor: 479319268901208256967 (68.700 bits)
M3683651 has a factor: 426223563757605806519 (68.530 bits)
M13721231 has a factor: 311392310901445905743 (68.077 bits)
M14611759 has a factor: 209693607205902304241 (67.507 bits)

For copy-paste to forum:

[M]M253937[/M] has a 122.025-bit (37-digit) factor: [url=https://www.mersenne.ca/M253937]5410309917695899197537302256930746407[/url] (ECM,B1=250000,B2=25000000)
[M]M109597[/M] has a 120.223-bit (37-digit) factor: [url=https://www.mersenne.ca/M109597]1551015144735349308013951990446454967[/url] (ECM)
[M]M215953[/M] has a 116.694-bit (36-digit) factor: [url=https://www.mersenne.ca/M215953]134391298092656813597019213738367151[/url] (ECM,B1=250000,B2=25000000)
[M]M74017[/M] has a 114.105-bit (35-digit) factor: [url=https://www.mersenne.ca/M74017]22335679423268518508017788440928271[/url] (ECM)
[M]M206803[/M] has a 111.284-bit (34-digit) factor: [url=https://www.mersenne.ca/M206803]3160170151300694115250894040167351[/url] (ECM,B1=250000,B2=25000000)
[M]M143821[/M] has a 109.953-bit (34-digit) factor: [url=https://www.mersenne.ca/M143821]1256318656764820573426843867344857[/url] (ECM)
[M]M190711[/M] has a 109.497-bit (33-digit) factor: [url=https://www.mersenne.ca/M190711]916106140819395931468672212670567[/url] (ECM,B1=1000000,B2=100000000)
[M]M259123[/M] has a 108.865-bit (33-digit) factor: [url=https://www.mersenne.ca/M259123]591028054583213139341901450128609[/url] (ECM,B1=250000,B2=25000000)
[M]M209441[/M] has a 105.456-bit (32-digit) factor: [url=https://www.mersenne.ca/M209441]55660913279039783206015198587593[/url] (ECM,B1=250000,B2=25000000)
[M]M248579[/M] has a 103.356-bit (32-digit) factor: [url=https://www.mersenne.ca/M248579]12982266655584427397389783835537[/url] (ECM,B1=250000,B2=25000000)
[M]M85661[/M] has a 101.938-bit (31-digit) factor: [url=https://www.mersenne.ca/M85661]4856400547462817393797388866999[/url] (ECM)
[M]M226777[/M] has a 101.934-bit (31-digit) factor: [url=https://www.mersenne.ca/M226777]4844113048673831856115882600159[/url] (ECM,B1=250000,B2=25000000)
[M]M231779[/M] has a 99.159-bit (30-digit) factor: [url=https://www.mersenne.ca/M231779]707793705280763438664521592833[/url] (ECM,B1=250000,B2=25000000)
[M]M204173[/M] has a 98.895-bit (30-digit) factor: [url=https://www.mersenne.ca/M204173]589387172234478813335776981409[/url] (ECM,B1=250000,B2=25000000)
[M]M252691[/M] has a 98.450-bit (30-digit) factor: [url=https://www.mersenne.ca/M252691]433031428262722809690383485879[/url] (ECM,B1=250000,B2=25000000)
[M]M213523[/M] has a 98.341-bit (30-digit) factor: [url=https://www.mersenne.ca/M213523]401359218874076162102522846119[/url] (ECM,B1=250000,B2=25000000)
[M]M246241[/M] has a 97.432-bit (30-digit) factor: [url=https://www.mersenne.ca/M246241]213748012180525103058468794177[/url] (ECM,B1=250000,B2=25000000)
[M]M210169[/M] has a 96.696-bit (30-digit) factor: [url=https://www.mersenne.ca/M210169]128339360740354932389696010673[/url] (ECM,B1=250000,B2=25000000)
[M]M232847[/M] has a 95.770-bit (29-digit) factor: [url=https://www.mersenne.ca/M232847]67552293248344731697715781511[/url] (ECM,B1=250000,B2=25000000)
[M]M246017[/M] has a 95.743-bit (29-digit) factor: [url=https://www.mersenne.ca/M246017]66318911222466754535640446767[/url] (ECM,B1=250000,B2=25000000)
[M]M235951[/M] has a 95.668-bit (29-digit) factor: [url=https://www.mersenne.ca/M235951]62941682670676074936760619857[/url] (ECM,B1=250000,B2=25000000)
[M]M211199[/M] has a 95.541-bit (29-digit) factor: [url=https://www.mersenne.ca/M211199]57645754102176448765956234863[/url] (ECM,B1=250000,B2=25000000)
[M]M213821[/M] has a 94.937-bit (29-digit) factor: [url=https://www.mersenne.ca/M213821]37919721373184193325902118313[/url] (ECM,B1=250000,B2=25000000)
[M]M221603[/M] has a 91.845-bit (28-digit) factor: [url=https://www.mersenne.ca/M221603]4446836514587050754547755057[/url] (ECM,B1=250000,B2=25000000)
[M]M192407[/M] has a 91.608-bit (28-digit) factor: [url=https://www.mersenne.ca/M192407]3773200513217290650136947857[/url] (ECM)
[M]M169567[/M] has a 91.108-bit (28-digit) factor: [url=https://www.mersenne.ca/M169567]2667794366464460103333717431[/url] (ECM)
[M]M258143[/M] has a 90.233-bit (28-digit) factor: [url=https://www.mersenne.ca/M258143]1455058878059602778255951639[/url] (ECM,B1=250000,B2=25000000)
[M]M263609[/M] has a 90.100-bit (28-digit) factor: [url=https://www.mersenne.ca/M263609]1326565195124787402889931929[/url] (ECM,B1=250000,B2=25000000)
[M]M256393[/M] has a 90.011-bit (28-digit) factor: [url=https://www.mersenne.ca/M256393]1247367289532929908720960607[/url] (ECM,B1=250000,B2=25000000)
[M]M233599[/M] has a 89.963-bit (28-digit) factor: [url=https://www.mersenne.ca/M233599]1206218508789921723199043881[/url] (ECM,B1=250000,B2=25000000)
[M]M262681[/M] has a 87.130-bit (27-digit) factor: [url=https://www.mersenne.ca/M262681]169319428558689740485500601[/url] (ECM,B1=250000,B2=25000000)
[M]M240073[/M] has a 87.018-bit (27-digit) factor: [url=https://www.mersenne.ca/M240073]156705996913639662759340489[/url] (ECM,B1=250000,B2=25000000)
[M]M3718229[/M] has a 84.984-bit (26-digit) factor: [url=https://www.mersenne.ca/M3718229]38261511341993315986275937[/url] (ECM,B1=50000,B2=5000000)
[M]M3691147[/M] has a 83.236-bit (26-digit) factor: [url=https://www.mersenne.ca/M3691147]11392652900593595825598751[/url] (ECM,B1=50000,B2=5000000)
[M]M1978763[/M] has a 83.167-bit (26-digit) factor: [url=https://www.mersenne.ca/M1978763]10858075951851186498999649[/url] (ECM)
[M]M5594191[/M] has a 81.761-bit (25-digit) factor: [url=https://www.mersenne.ca/M5594191]4098279955793150330888791[/url] (ECM,B1=50000,B2=5000000)
[M]M1192951[/M] has a 81.114-bit (25-digit) factor: [url=https://www.mersenne.ca/M1192951]2616070662716461818674671[/url] (ECM,B1=50000,B2=5000000)
[M]M1361903[/M] has a 76.003-bit (23-digit) factor: [url=https://www.mersenne.ca/M1361903]75728193827593177610041[/url] (ECM)
[M]M14149481[/M] has a 73.831-bit (23-digit) factor: [url=https://www.mersenne.ca/M14149481]16797206460987236534977[/url] (ECM,B1=50000,B2=5000000)
[M]M13474889[/M] has a 71.805-bit (22-digit) factor: [url=https://www.mersenne.ca/M13474889]4126162877708230047791[/url] (ECM,B1=50000,B2=5000000)
[M]M13922017[/M] has a 71.158-bit (22-digit) factor: [url=https://www.mersenne.ca/M13922017]2633566827689135838127[/url] (ECM,B1=50000,B2=5000000)
[M]M481847[/M] has a 69.695-bit (21-digit) factor: [url=https://www.mersenne.ca/M481847]955392440787872044567[/url] (ECM)
[M]M810893[/M] has a 69.411-bit (21-digit) factor: [url=https://www.mersenne.ca/M810893]784704769756357983017[/url] (ECM)
[M]M16079983[/M] has a 68.700-bit (21-digit) factor: [url=https://www.mersenne.ca/M16079983]479319268901208256967[/url] (ECM,B1=50000,B2=5000000)
[M]M3683651[/M] has a 68.530-bit (21-digit) factor: [url=https://www.mersenne.ca/M3683651]426223563757605806519[/url] (ECM,B1=50000,B2=5000000)
[M]M13721231[/M] has a 68.077-bit (21-digit) factor: [url=https://www.mersenne.ca/M13721231]311392310901445905743[/url] (ECM,B1=50000,B2=5000000)
[M]M14611759[/M] has a 67.507-bit (21-digit) factor: [url=https://www.mersenne.ca/M14611759]209693607205902304241[/url] (ECM,B1=50000,B2=5000000)

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 WileECoyote	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 WileECoyote

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	WileECoyote	253937	5410309917695899197537302256930746407	37	122.025	2016-11-06
2	WileECoyote	109597	1551015144735349308013951990446454967	37	120.223	2013-03-15
3	WileECoyote	215953	134391298092656813597019213738367151	36	116.694	2016-09-18
4	WileECoyote	74017	22335679423268518508017788440928271	35	114.105	2013-04-10
5	WileECoyote	206803	3160170151300694115250894040167351	34	111.284	2016-08-09
6	WileECoyote	143821	1256318656764820573426843867344857	34	109.953	2012-03-23
7	WileECoyote	190711	916106140819395931468672212670567	33	109.497	2020-01-14
8	WileECoyote	259123	591028054583213139341901450128609	33	108.865	2016-08-22
9	WileECoyote	209441	55660913279039783206015198587593	32	105.456	2016-09-11
10	WileECoyote	248579	12982266655584427397389783835537	32	103.356	2016-11-11
11	WileECoyote	85661	4856400547462817393797388866999	31	101.938	2012-05-04
12	WileECoyote	226777	4844113048673831856115882600159	31	101.934	2017-01-07
13	WileECoyote	231779	707793705280763438664521592833	30	99.159	2016-12-13
14	WileECoyote	204173	589387172234478813335776981409	30	98.895	2017-01-06
15	WileECoyote	252691	433031428262722809690383485879	30	98.450	2016-11-18
16	WileECoyote	213523	401359218874076162102522846119	30	98.341	2017-01-20
17	WileECoyote	246241	213748012180525103058468794177	30	97.432	2016-08-06
18	WileECoyote	210169	128339360740354932389696010673	30	96.696	2017-01-15
19	WileECoyote	232847	67552293248344731697715781511	29	95.770	2017-01-16
20	WileECoyote	246017	66318911222466754535640446767	29	95.743	2016-09-11
21	WileECoyote	235951	62941682670676074936760619857	29	95.668	2016-07-19
22	WileECoyote	211199	57645754102176448765956234863	29	95.541	2016-09-15
23	WileECoyote	213821	37919721373184193325902118313	29	94.937	2016-12-19
24	WileECoyote	221603	4446836514587050754547755057	28	91.845	2016-12-05
25	WileECoyote	192407	3773200513217290650136947857	28	91.608	2011-05-17
26	WileECoyote	169567	2667794366464460103333717431	28	91.108	2010-12-26
27	WileECoyote	258143	1455058878059602778255951639	28	90.233	2016-11-03
28	WileECoyote	263609	1326565195124787402889931929	28	90.100	2016-08-29
29	WileECoyote	256393	1247367289532929908720960607	28	90.011	2016-12-17
30	WileECoyote	233599	1206218508789921723199043881	28	89.963	2018-11-25
31	WileECoyote	262681	169319428558689740485500601	27	87.130	2016-12-08
32	WileECoyote	240073	156705996913639662759340489	27	87.018	2016-10-25
33	WileECoyote	3718229	38261511341993315986275937	26	84.984	2015-11-13
34	WileECoyote	3691147	11392652900593595825598751	26	83.236	2015-10-29
35	WileECoyote	1978763	10858075951851186498999649	26	83.167	2008-11-24
36	WileECoyote	5594191	4098279955793150330888791	25	81.761	2015-10-21
37	WileECoyote	1192951	2616070662716461818674671	25	81.114	2015-10-22
38	WileECoyote	1361903	75728193827593177610041	23	76.003	2008-12-31
39	WileECoyote	14149481	16797206460987236534977	23	73.831	2017-02-01
40	WileECoyote	13474889	4126162877708230047791	22	71.805	2016-07-09
41	WileECoyote	13922017	2633566827689135838127	22	71.158	2016-08-28
42	WileECoyote	481847	955392440787872044567	21	69.695	2009-07-09
43	WileECoyote	810893	784704769756357983017	21	69.411	2009-01-14
44	WileECoyote	16079983	479319268901208256967	21	68.700	2017-01-18
45	WileECoyote	3683651	426223563757605806519	21	68.530	2015-10-27
46	WileECoyote	13721231	311392310901445905743	21	68.077	2016-08-01
47	WileECoyote	14611759	209693607205902304241	21	67.507	2016-10-26