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
▶ (967^167-1)/(967-1) 452
t43.9/t85.0
5 8,960 None 2026-01-15 23:18
2026-06-07 15:30 		1737.6s
▶ (3779^127-1)/(3779-1) 451
t43.9/t85.0
5 8,960 None 2026-01-15 22:55
2026-06-07 15:18 		1683.9s
▶ (3727^127-1)/(3727-1) 450
t43.9/t85.0
5 8,960 None 2026-01-15 22:32
2026-06-07 15:02 		1694.8s
▶ (1229^149-1)/(1229-1) 448
t43.9/t85.0
5 8,960 None 2026-01-15 21:57
2026-06-07 14:51 		3598.3s
▶ (857^151-1)/(857-1) 440
t44.0/t85.0
5 8,960 None 2026-01-15 19:25
2026-06-07 14:36 		5908.9s
▶ (491^167-1)/(491-1) 447
t43.9/t85.0
5 8,960 None 2026-01-15 21:33
2026-06-07 14:36 		3467.7s
▶ (17855513603596852873846797493... 208
t29.3/t64.0
2 5,377 None 2026-02-17 13:43
2026-06-07 14:34 		3425.2s
▶ (557^163-1)/(557-1) 445
t43.9/t85.0
5 8,960 None 2026-01-15 21:10
2026-06-07 14:25 		3554.8s
▶ (3307^127-1)/(3307-1) 444
t43.9/t85.0
5 8,960 None 2026-01-15 20:24
2026-06-07 14:08 		2796.4s
▶ (2477^131-1)/(2477-1) 442
t43.9/t85.0
5 8,960 None 2026-01-15 20:12
2026-06-07 14:03 		2325.5s
▶ (12959837608405486626953814382... 174
t46.6/t46.2
19 24,906 None 2025-11-03 10:36
2026-06-07 13:57 		7870.4s
▶ (677^163-1)/(677-1) 441
t43.9/t85.0
5 8,960 None 2026-01-15 19:49
2026-06-07 13:41 		2485.9s
▶ (55507947991690213518600374292... 208
t29.3/t64.0
2 5,377 None 2026-02-17 13:43
2026-06-07 13:38 		3411.4s
▶ (16175209989423811114947643947... 743
t40.9/t85.0
5 12,672 1 factor 2025-11-26 05:25
2026-06-07 13:21 		7024.3s
▶ (55249520821726895223118250240... 440
t43.9/t85.0
5 8,960 None 2026-01-15 19:14
2026-06-07 13:14 		3288.8s
▶ (24571^101-1)/(24571-1) 440
t43.9/t85.0
5 8,960 None 2026-01-15 18:51
2026-06-07 13:05 		1928.6s
▶ (2011^137-1)/(2011-1) 439
t43.9/t85.0
5 8,960 None 2026-01-15 18:39
2026-06-07 12:52 		2778.7s
▶ (10427740927184028999864860236... 208
t29.3/t64.0
2 5,377 None 2026-02-17 13:43
2026-06-07 12:41 		3409.5s
▶ (47^263-1)/(47-1) 439
t43.9/t85.0
5 8,960 None 2026-01-15 18:16
2026-06-07 12:38 		2352.3s
▶ (103^227-1)/(103-1) 438
t43.9/t85.0
5 8,960 None 2026-01-15 18:04
2026-06-07 12:25 		2801.8s
▶ (709^167-1)/(709-1) 437
t43.9/t85.0
5 8,960 None 2026-01-15 17:17
2026-06-07 12:17 		3027.3s
▶ (137^211-1)/(137-1) 436
t43.9/t85.0
5 8,960 None 2026-01-15 16:42
2026-06-07 11:58 		3083.3s
▶ (307^181-1)/(307-1) 436
t43.9/t85.0
5 8,960 None 2026-01-15 16:19
2026-06-07 11:50 		2802.8s
▶ (25238983380199644256570240808... 208
t29.3/t64.0
2 5,377 None 2026-02-17 13:43
2026-06-07 11:44 		3411.2s
▶ aliquot:18528:i1579 189
t58.3/t58.2
62 165,120 None 2026-06-04 15:13
2026-06-07 11:41 		34991.4s
▶ (683^167-1)/(683-1) 436
t43.9/t85.0
5 8,960 None 2026-01-15 16:07
2026-06-07 11:26 		3338.1s
▶ (499^167-1)/(499-1) 435
t43.9/t85.0
5 8,960 None 2026-01-15 15:09
2026-06-07 11:25 		2763.0s
▶ (29780865922642272277649718567... 742
t40.5/t85.0
5 12,672 1 factor 2025-11-26 02:29
2026-06-07 11:25 		99.5s
▶ (39694202355169693788832404430... 150
t46.5/t46.2
24 30,302 1 factor 2025-11-03 14:04
2026-06-07 11:25 		7517.3s
▶ (29778361446737^19-1)/(2977836... 193
t59.5/t59.4
35 133,121 None 2025-12-17 15:15
2026-06-07 11:24 		82838.9s
▶ (1806113^73-1)/(1806113-1) 435
t43.9/t85.0
5 8,960 None 2026-01-15 15:44
2026-06-07 11:20 		2804.2s
▶ (163^211-1)/(163-1) 435
t43.9/t85.0
5 8,960 None 2026-01-15 15:20
2026-06-07 11:14 		2776.9s
▶ (3^991-1)/(3-1) 473
t51.5/t85.0
19 48,640 None 2026-01-16 15:42
2026-06-07 11:05 		10591.4s
▶ (87241488989628515975218130779... 208
t36.8/t64.0
3 2,686 1 factor 2026-03-13 23:33
2026-06-07 10:47 		3412.3s
▶ (552793^79-1)/(552793-1) 434
t43.9/t85.0
5 8,960 None 2026-01-15 14:34
2026-06-07 10:32 		2464.7s
▶ (157^197-1)/(157-1) 431
t44.0/t85.0
5 8,960 None 2026-01-15 12:14
2026-06-07 10:28 		6222.4s
▶ (1571^151-1)/(1571-1) 434
t43.9/t85.0
5 8,960 None 2026-01-15 14:22
2026-06-07 10:26 		2468.1s
▶ (983^151-1)/(983-1) 432
t43.9/t85.0
5 8,960 None 2026-01-15 13:01
2026-06-07 10:19 		2724.4s
▶ (92513802175220980751340157602... 432
t43.9/t85.0
5 8,960 None 2026-01-15 13:12
2026-06-07 10:15 		3271.7s
▶ (2111^131-1)/(2111-1) 433
t43.9/t85.0
5 8,960 None 2026-01-15 13:59
2026-06-07 10:14 		2667.6s
▶ (1499^151-1)/(1499-1) 432
t43.9/t85.0
5 8,960 None 2026-01-15 13:24
2026-06-07 10:13 		2519.8s
▶ (461^163-1)/(461-1) 432
t43.9/t85.0
5 8,960 None 2026-01-15 12:49
2026-06-07 10:13 		2975.0s
▶ (10459231955523488599623313447... 208
t29.3/t64.0
2 5,377 None 2026-02-17 13:42
2026-06-07 09:51 		3409.4s
▶ (67^241-1)/(67-1) 429
t44.0/t85.0
5 8,960 None 2026-01-15 11:16
2026-06-07 09:22 		6773.8s
▶ (37226181521^43-1)/(3722618152... 430
t43.9/t85.0
5 8,960 None 2026-01-15 12:03
2026-06-07 09:02 		2639.3s
▶ (809^149-1)/(809-1) 431
t43.9/t85.0
5 8,960 None 2026-01-15 12:37
2026-06-07 08:56 		2985.1s
▶ (64729674331381301940457088008... 214
t29.3/t64.0
2 5,377 None 2026-02-17 13:50
2026-06-07 08:54 		3647.1s
▶ (1889^139-1)/(1889-1) 429
t43.9/t85.0
5 8,960 None 2026-01-15 11:39
2026-06-07 08:13 		2142.5s
▶ (859^157-1)/(859-1) 427
t44.0/t85.0
5 8,960 None 2026-01-15 09:31
2026-06-07 08:01 		5869.3s
▶ (81647880976903686977481087852... 286
t29.3/t64.0
2 5,377 None 2026-02-17 14:26
2026-06-07 07:53 		4956.5s
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