Recent ECM Curves

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Curves Aggregated by Composite

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Composite Digits T-Level Progress Batches Total Curves Factors Found First/Last Attempt Total Time
▶ (20228803483278242914326522449... 624
t40.5/t85.0
11 18,800 None 2025-11-02 20:59
2026-06-10 05:30 		338.0s
▶ (27084438465976777061016527961... 212
t39.5/t65.2
6 14,720 2 factors 2025-11-17 14:37
2026-06-10 05:17 		1029.8s
▶ (16652995870698844181843338924... 720
t40.5/t85.0
6 14,592 1 factor 2025-11-16 18:02
2026-06-10 05:15 		6883.2s
▶ (2837^149-1)/(2837-1) 512
t44.3/t85.0
10 18,688 None 2026-01-18 05:31
2026-06-10 05:10 		5261.5s
▶ (3256411^79-1)/(3256411-1) 508
t44.3/t85.0
10 18,688 None 2026-01-18 03:03
2026-06-10 05:08 		4603.6s
▶ (11782652974740920937708846324... 1522
t40.5/t85.0
7 14,720 None 2026-02-16 21:37
2026-06-10 05:04 		2597.0s
▶ (83857122696002652851667825009... 208
t31.1/t64.0
3 5,889 None 2026-02-17 13:48
2026-06-10 04:54 		3416.2s
▶ (383^197-1)/(383-1) 499
t44.3/t85.0
10 18,688 None 2026-01-17 10:08
2026-06-10 04:40 		5243.9s
▶ (1289^167-1)/(1289-1) 508
t44.3/t85.0
10 18,688 None 2026-01-18 03:18
2026-06-10 04:36 		3949.2s
▶ (42788306790580556112519945558... 1771
t40.5/t85.0
8 18,176 2 factors 2025-10-17 23:40
2026-06-10 04:25 		1795.9s
▶ (43713558101^47-1)/(4371355810... 484
t44.3/t85.0
10 18,688 None 2026-01-16 23:52
2026-06-10 04:06 		5375.4s
▶ (61^283-1)/(61-1) 489
t44.3/t85.0
10 18,688 None 2026-01-17 03:40
2026-06-10 04:02 		3791.0s
▶ (12389636284787025517630521240... 211
t46.8/t46.2
14 24,068 None 2026-01-13 02:01
2026-06-10 03:38 		727.6s
▶ (58884498068357680370679924578... 999
t40.5/t85.0
7 18,176 1 factor 2025-10-17 23:40
2026-06-10 03:33 		1218.4s
▶ (4561^131-1)/(4561-1) 476
t44.3/t85.0
10 18,688 None 2026-01-16 18:12
2026-06-10 03:28 		4280.3s
▶ (131^227-1)/(131-1) 472
t44.3/t85.0
10 18,688 None 2026-01-16 13:29
2026-06-10 03:27 		3008.5s
▶ (14746532833536075906582976293... 206
t47.4/t46.2
14 26,628 None 2026-01-13 01:27
2026-06-10 03:26 		992.4s
▶ (19072203272634690412466278630... 900
t40.5/t85.0
6 15,872 None 2025-10-31 13:43
2026-06-10 03:05 		2578.0s
▶ (58884498068357680370679924578... 823
t40.5/t85.0
7 18,176 1 factor 2025-10-17 23:40
2026-06-10 02:48 		514.4s
▶ (150947496494651893^13-1)/(150... 178
t46.3/t46.2
22 29,065 None 2025-11-03 18:02
2026-06-10 02:38 		1708.0s
▶ (62503484695300863399460233585... 609
t40.5/t85.0
6 15,872 1 factor 2025-10-31 13:42
2026-06-10 02:31 		1227.6s
▶ (86386136172967772369474580811... 292
t31.1/t64.0
3 5,889 None 2026-02-17 14:28
2026-06-10 02:24 		5188.8s
▶ (58884498068357680370679924578... 490
t40.5/t85.0
7 18,176 1 factor 2025-10-17 23:37
2026-06-10 02:24 		244.0s
▶ (14458995262014129817920172653... 383
t40.5/t85.0
6 15,872 1 factor 2025-11-11 11:16
2026-06-10 02:18 		605.2s
▶ (18340041604934171205000764755... 150
t47.2/t46.2
12 23,300 None 2026-01-12 22:52
2026-06-10 02:18 		573.2s
▶ (51011493801808016108137980766... 253
t40.5/t77.8
6 15,792 2 factors 2025-11-11 11:17
2026-06-10 02:14 		482.9s
▶ (69750951685911683800714754590... 1018
t40.5/t85.0
7 13,156 1 factor 2025-11-02 18:41
2026-06-10 02:12 		3305.0s
▶ (45631536283091941598580936576... 2009
t40.5/t85.0
5 12,800 None 2025-11-14 14:29
2026-06-10 01:53 		11698.8s
▶ (983^149-1)/(983-1) 432
t44.4/t85.0
10 18,688 None 2026-01-15 13:36
2026-06-10 01:04 		6966.1s
▶ (24719250551873908806065878738... 208
t31.1/t64.0
3 5,889 None 2026-02-17 13:47
2026-06-10 00:58 		3652.0s
▶ (13093^109-1)/(13093-1) 445
t44.3/t85.0
10 18,688 None 2026-01-15 20:47
2026-06-10 00:42 		2855.5s
▶ (22584253042321571549114484478... 1279
t40.5/t85.0
5 12,800 1 factor 2025-12-17 09:44
2026-06-10 00:36 		198.3s
▶ (79^241-1)/(79-1) 435
t44.3/t85.0
10 18,688 None 2026-01-15 14:57
2026-06-10 00:27 		3155.5s
▶ (31^317-1)/(31-1) 433
t44.3/t85.0
10 18,688 None 2026-01-15 13:47
2026-06-10 00:22 		3902.1s
▶ (11688837754522490045674353950... 193
t46.7/t46.2
12 23,300 None 2026-01-13 00:45
2026-06-10 00:22 		821.9s
▶ (62878126842014658408173479106... 208
t31.1/t64.0
3 5,889 None 2026-02-17 13:47
2026-06-09 23:57 		3434.8s
▶ (5953^113-1)/(5953-1) 423
t44.4/t85.0
10 18,688 None 2026-01-15 06:49
2026-06-09 23:57 		7147.8s
▶ (28861844161812652140637260052... 1230
t40.5/t85.0
5 12,800 1 factor 2025-12-17 03:19
2026-06-09 23:56 		828.5s
▶ (2467^127-1)/(2467-1) 428
t44.3/t85.0
10 18,688 None 2026-01-15 10:41
2026-06-09 23:48 		3677.0s
▶ (10854279616360630473589823834... 428
t44.3/t85.0
10 18,688 None 2026-01-15 10:06
2026-06-09 23:32 		2583.1s
▶ (66019277431320128722984211213... 1133
t40.5/t85.0
5 12,800 1 factor 2025-12-16 07:37
2026-06-09 23:29 		2252.4s
▶ (167^199-1)/(167-1) 425
t44.3/t85.0
10 18,688 None 2026-01-15 07:58
2026-06-09 23:26 		11452.1s
▶ (2273^127-1)/(2273-1) 423
t44.3/t85.0
10 18,688 None 2026-01-15 06:25
2026-06-09 23:09 		3300.5s
▶ (29206903029342089336539354390... 1119
t40.5/t85.0
5 12,800 1 factor 2025-12-16 06:33
2026-06-09 23:03 		748.8s
▶ aliquot:4704288:i1616 103
t32.9/t31.7
3 8,064 2 factors 2026-06-09 23:00
2026-06-09 23:00 		7.9s
▶ (61998702523844097231428046327... 292
t31.1/t64.0
3 5,889 None 2026-02-17 14:28
2026-06-09 23:00 		5172.5s
▶ aliquot:4704288:i1615 111
t28.0/t34.2
1 2,688 2 factors 2026-06-09 22:45
2026-06-09 22:45 		0.0s
▶ (2465227^67-1)/(2465227-1) 422
t44.3/t85.0
10 18,688 None 2026-01-15 06:14
2026-06-09 22:41 		2757.6s
▶ (11436227498299570871061658397... 1056
t40.5/t85.0
5 12,800 None 2025-11-14 10:12
2026-06-09 22:36 		5078.8s
▶ (38525425230893174511149751735... 920
t40.9/t85.0
5 12,800 1 factor 2025-12-15 09:18
2026-06-09 22:34 		10162.7s
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