ECM Distributed Factorization Dashboard

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Currently showing: Priority 6 composites only
629
Total Composites
476
Total Attempts
897
Factors Found
4
Fully Factored
Recent Factorization Attempts (Aggregated by Composite) View All Curves →

Click any row to expand and see individual curve batches

Composite Digits T-Level Progress Batches Total Curves Factors Found First/Last Attempt Total Time
▶ (973001^43-1)/(973001-1) 245
t45.4/t55.4
6 18,432 None 2025-12-28 10:23
2026-01-17 20:13 		3961.1s
▶ (193^113-1)/(193-1) 248
t47.0/t55.4
4 12,288 None 2025-12-28 04:11
2026-01-17 19:36 		35278.3s
▶ (1037517185381^43-1)/(10375171... 505
t42.0/t85.0
2 4,608 None 2026-01-17 13:35
2026-01-17 14:23 		2446.9s
▶ (1061^167-1)/(1061-1) 503
t41.4/t85.0
2 4,608 None 2026-01-17 12:36
2026-01-17 13:44 		2599.4s
▶ (1051^167-1)/(1051-1) 502
t41.4/t85.0
2 4,608 None 2026-01-17 12:06
2026-01-17 13:00 		2629.9s
▶ (2221^151-1)/(2221-1) 502
t42.0/t85.0
2 4,608 None 2026-01-17 11:51
2026-01-17 12:54 		2624.0s
▶ (1637^157-1)/(1637-1) 502
t42.0/t85.0
2 4,608 None 2026-01-17 11:07
2026-01-17 12:20 		3397.6s
▶ (2203^151-1)/(2203-1) 502
t42.0/t85.0
2 4,608 None 2026-01-17 11:22
2026-01-17 12:10 		2416.3s
▶ (1609^157-1)/(1609-1) 501
t41.4/t85.0
2 4,608 None 2026-01-17 10:52
2026-01-17 11:35 		2528.5s
▶ (193^223-1)/(193-1) 499
t42.0/t85.0
2 4,608 None 2026-01-17 09:38
2026-01-17 10:21 		2312.3s
▶ (2281^149-1)/(2281-1) 498
t41.4/t85.0
2 4,608 None 2026-01-17 09:08
2026-01-17 10:11 		2485.1s
▶ (13^457-1)/(13-1) 498
t42.0/t85.0
2 4,608 None 2026-01-17 08:24
2026-01-17 09:06 		2314.2s
▶ (2087^151-1)/(2087-1) 498
t42.0/t85.0
2 4,608 None 2026-01-17 08:09
2026-01-17 09:00 		2309.6s
▶ (13^491-1)/(13-1) 497
t41.4/t85.0
2 4,608 None 2026-01-17 07:55
2026-01-17 08:51 		2511.3s
▶ (1619^163-1)/(1619-1) 497
t42.0/t85.0
2 4,608 None 2026-01-17 07:40
2026-01-17 08:22 		2313.8s
▶ (3881^139-1)/(3881-1) 496
t42.0/t85.0
2 4,608 None 2026-01-17 07:10
2026-01-17 07:51 		2310.4s
▶ (4391^137-1)/(4391-1) 496
t42.0/t85.0
2 4,608 None 2026-01-17 06:55
2026-01-17 07:50 		3225.7s
▶ (2239^149-1)/(2239-1) 496
t41.4/t85.0
2 4,608 None 2026-01-17 06:41
2026-01-17 07:27 		2485.1s
▶ (1907^163-1)/(1907-1) 495
t42.0/t85.0
2 4,608 None 2026-01-17 06:26
2026-01-17 07:12 		2312.0s
▶ (4093^137-1)/(4093-1) 492
t42.0/t85.0
2 4,608 None 2026-01-17 05:56
2026-01-17 06:56 		3236.3s
▶ (4127^137-1)/(4127-1) 492
t42.0/t85.0
2 4,608 None 2026-01-17 05:41
2026-01-17 06:35 		2310.6s
▶ (10572253^71-1)/(10572253-1) 492
t41.4/t85.0
2 4,608 None 2026-01-17 05:26
2026-01-17 06:12 		2484.3s
▶ (1093^167-1)/(1093-1) 491
t42.0/t85.0
2 4,608 None 2026-01-17 04:57
2026-01-17 06:02 		3242.9s
▶ (1063^163-1)/(1063-1) 491
t42.0/t85.0
2 4,608 None 2026-01-17 05:12
2026-01-17 05:57 		2312.1s
▶ (1831^151-1)/(1831-1) 490
t42.0/t85.0
2 4,608 None 2026-01-17 04:41
2026-01-17 05:18 		1302.0s
▶ (3947^137-1)/(3947-1) 490
t42.0/t85.0
2 4,608 None 2026-01-17 04:27
2026-01-17 04:56 		1274.4s
▶ (5^709-1)/(5-1) 490
t42.0/t85.0
2 4,608 None 2026-01-17 04:12
2026-01-17 04:35 		1261.3s
▶ (61^283-1)/(61-1) 489
t41.4/t85.0
2 4,608 None 2026-01-17 03:40
2026-01-17 04:24 		2466.9s
▶ (1361^157-1)/(1361-1) 489
t35.8/t85.0
1 2,304 None 2026-01-17 03:55
2026-01-17 03:55 		0s
▶ (3761^137-1)/(3761-1) 487
t41.4/t85.0
2 4,608 None 2026-01-17 02:54
2026-01-17 03:43 		2473.6s
▶ (1289^157-1)/(1289-1) 486
t42.0/t85.0
2 4,608 None 2026-01-17 02:24
2026-01-17 03:20 		3206.6s
▶ (5390821^73-1)/(5390821-1) 485
t42.0/t85.0
2 4,608 None 2026-01-17 01:06
2026-01-17 02:25 		3206.1s
▶ (3191^139-1)/(3191-1) 484
t42.0/t85.0
2 4,608 None 2026-01-17 00:22
2026-01-17 00:44 		1271.3s
▶ (1627^151-1)/(1627-1) 482
t41.4/t85.0
2 4,608 None 2026-01-16 22:35
2026-01-16 23:32 		2592.1s
▶ (1753^149-1)/(1753-1) 481
t42.0/t85.0
2 4,608 None 2026-01-16 21:35
2026-01-16 22:52 		3106.6s
▶ (3011^139-1)/(3011-1) 481
t41.4/t85.0
2 4,608 None 2026-01-16 21:50
2026-01-16 22:48 		2347.0s
▶ (18481^61-1)/(18481-1) 257
t55.6/t55.4
12 32,256 None 2025-12-21 22:36
2026-01-16 22:39 		62870.9s
▶ (3457^137-1)/(3457-1) 482
t35.8/t85.0
1 2,304 None 2026-01-16 22:04
2026-01-16 22:04 		0s
▶ (18501685126471^37-1)/(1850168... 478
t44.7/t85.0
4 9,216 None 2026-01-16 21:04
2026-01-16 22:00 		9268.8s
▶ (1663^151-1)/(1663-1) 478
t41.4/t85.0
2 4,608 None 2026-01-16 20:49
2026-01-16 21:30 		2341.0s
▶ (1531^151-1)/(1531-1) 425
t40.8/t85.0
2 4,120 1 factor 2026-01-16 20:18
2026-01-16 20:51 		1837.1s
▶ (2903^139-1)/(2903-1) 478
t35.8/t85.0
1 2,304 None 2026-01-16 20:33
2026-01-16 20:33 		0s
▶ (1489^151-1)/(1489-1) 476
t41.4/t85.0
2 4,608 None 2026-01-16 19:01
2026-01-16 19:41 		2336.2s
▶ (4561^131-1)/(4561-1) 476
t41.4/t85.0
2 4,608 None 2026-01-16 18:12
2026-01-16 19:02 		2341.9s
▶ (1831^157-1)/(1831-1) 476
t42.0/t85.0
2 4,608 None 2026-01-16 17:57
2026-01-16 18:42 		2177.6s
▶ (2753^139-1)/(2753-1) 475
t42.0/t85.0
2 4,608 None 2026-01-16 17:28
2026-01-16 18:30 		3096.2s
▶ (1307^167-1)/(1307-1) 476
t35.8/t85.0
1 2,304 None 2026-01-16 18:28
2026-01-16 18:28 		0s
▶ (11^463-1)/(11-1) 476
t41.4/t85.0
2 4,608 None 2026-01-16 17:43
2026-01-16 18:23 		2335.0s
▶ (77484139^61-1)/(77484139-1) 474
t42.0/t85.0
2 4,608 None 2026-01-16 16:11
2026-01-16 17:38 		3092.0s
▶ (2719^139-1)/(2719-1) 474
t41.4/t85.0
2 4,608 None 2026-01-16 15:57
2026-01-16 17:05 		2337.9s
Recent Factors Found View All 897 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
31624185997374191408380170879255737467463 136 41 (727769737971483524453679727356668453639... ecm 3:1475450309 316241859973741914085818778583... 2026-01-17 20:15
13334702313178158698943187849600112920326631 146 44 (745211810866479785930173580773380533831... ecm 3:3280962542 133347023131781586989418643638... 2026-01-17 19:41
1192969164533706912987958444417973 112 34 (3043907275460948737^13-1)/(304390727546... ecm 3:2033095292 119296916453370685759472927317... 2026-01-17 17:08
340038981078156346110997714239311 109 33 (797724426782944573104885126369498482431... ecm 3:3533085010 340038981078156323349306312044... 2026-01-17 16:57
4145161996268379398843081728848273851542449275171057 172 52 (542062690937000468347938533385287946679... ecm 3:2744726230 414516199626837939884308163991... 2026-01-17 16:30
9409493318441569 53 16 (20952587685418591093669^11-1)/(20952587... ecm 3:235994241 9409493235680172 2026-01-17 04:13
7552206606900313 53 16 (1203588315272775480189892928784760501^7... ecm 3:1016137963 7552206658105464 2026-01-17 04:07
8498652742437756000309124091116855207 122 37 (915860158661970890739948048994252417^7-... ecm 3:3600321508 849865274243775599750440896825... 2026-01-17 04:00
391668789643013 49 15 (915860158661970890739948048994252417^7-... ecm 3:3600321519 391668805962288 2026-01-17 04:00
37097445323 36 11 (915860158661970890739948048994252417^7-... ecm 3:3600321508 37097721968 2026-01-17 04:00
11471807981 36 11 (125386486304742730117393462300312042167... ecm 3:385852222 11471803980 2026-01-17 03:32
138696024627600399216330962981 99 30 (125386486304742730117393462300312042167... ecm 3:385852221 138696024627600245957500808512 2026-01-17 03:32
6980568508881269769267001 83 25 (125386486304742730117393462300312042167... ecm 3:385852631 6980568508880657468444680 2026-01-17 03:32
426561603566417085086737310309673634669645146281325581 179 54 (1531^151-1)/(1531-1) ecm 3:3993604118 426561603566417085086737311159... 2026-01-16 20:51
26846717981 36 11 (501358653835187469972564453823689245678... ecm 3:2248987037 26846502704 2026-01-16 07:05
247429601 29 9 (501358653835187469972564453823689245678... ecm 3:2248987023 247455492 2026-01-16 07:05
12887090951765804492972527 86 26 (23611107779345276228141876565854103589^... ecm 3:684652091 12887090951771494398125080 2026-01-15 22:08
838889580229293057271 69 21 (23611107779345276228141876565854103589^... ecm 3:684651924 838889580227403204760 2026-01-15 22:08
1841608723717107031 63 19 (501358653835187469972564453823689245678... ecm 3:3977584241 1841608724617540192 2026-01-15 02:21
2978019109960032111427 73 22 (501358653835187469972564453823689245678... ecm 3:3977584230 2978019110005629291556 2026-01-15 02:21
1880881529059527706079889060853 102 31 (501358653835187469972564453823689245678... ecm 3:3977584643 188088152905953015279664008969... 2026-01-15 02:21
105442367326367745590552649739147073179716031 149 45 (549967096749322756741018144757359481840... ecm 3:1228398402 105442367326367745590561155358... 2026-01-15 01:56
7092046357769563756124452832797151887735201 142 43 (719408298879238716167184221947090151607... ecm 3:173906081 709204635776956375612750690482... 2026-01-15 00:13
19609867858222424230968937731219574190778271 146 44 (361012560657077211862047452495148872541... ecm 3:2334922564 196098678582224242309773172337... 2026-01-14 23:47
8313054066534660765700901577416729762751203 142 43 (194087695949273788167239329^11-1)/(1940... ecm 3:4128462245 831305406653466076569956746952... 2026-01-14 23:42

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