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
(9091^79-1)/(9091-1) 309
t44.3/t65.5
6 12,800 None 2025-12-30 20:06
2026-06-10 14:08
1982.7s
(8237^79-1)/(8237-1) 306
t44.3/t65.5
6 12,800 None 2025-12-30 18:16
2026-06-10 14:00
1862.2s
(2713^89-1)/(2713-1) 303
t44.3/t65.5
6 12,800 None 2025-12-30 13:15
2026-06-10 13:59
1784.2s
aliquot:2982:i1496 152
t28.0/t46.8
1 2,688 1 factor 2026-06-10 13:47
2026-06-10 13:47
0.0s
(727^109-1)/(727-1) 303
t44.3/t65.5
6 12,800 None 2025-12-30 15:51
2026-06-10 13:34
1924.9s
(15378502113692672275184932696... 150
t46.7/t46.2
14 22,276 None 2026-01-12 23:14
2026-06-10 13:33
537.9s
(23410289439018393462035260891... 104
t45.7/t32.0
14 22,451 1 factor 2026-01-12 23:37
2026-06-10 13:30
523.4s
(22780520338119657012174383173... 102
t45.7/t31.4
14 22,516 1 factor 2026-01-12 22:07
2026-06-10 13:30
448.6s
(53013436666232460820240389854... 150
t47.2/t46.2
14 24,068 None 2026-01-12 23:28
2026-06-10 13:29
725.3s
(15817^73-1)/(15817-1) 303
t44.3/t65.5
6 12,800 None 2025-12-30 21:37
2026-06-10 13:28
4543.3s
(195535895302027290610183^11-1... 150
t47.3/t46.2
14 24,836 None 2026-01-12 23:23
2026-06-10 13:27
647.8s
(40467558438158199665209067382... 392
t40.5/t85.0
7 15,872 2 factors 2025-10-09 12:13
2026-06-10 13:26
1579.9s
(683^109-1)/(683-1) 296
t44.3/t65.5
6 12,800 None 2025-12-30 11:39
2026-06-10 13:25
1295.1s
(2711^89-1)/(2711-1) 288
t44.3/t65.5
6 12,800 None 2025-12-30 13:01
2026-06-10 13:25
1626.4s
(733^109-1)/(733-1) 302
t44.3/t65.5
6 12,800 None 2025-12-30 16:42
2026-06-10 13:24
1935.8s
(811^107-1)/(811-1) 281
t44.3/t65.5
6 12,800 None 2025-12-30 16:12
2026-06-10 13:24
1631.7s
(1202023731189451^19-1)/(12020... 272
t44.3/t65.5
6 12,800 None 2025-12-30 20:22
2026-06-10 13:23
1647.3s
(2609^89-1)/(2609-1) 301
t44.3/t65.5
6 12,800 None 2025-12-30 10:55
2026-06-10 13:23
1783.1s
(8269^79-1)/(8269-1) 297
t44.3/t65.5
6 12,800 None 2025-12-30 17:47
2026-06-10 13:22
1778.4s
(1674839899609661^19-1)/(16748... 275
t44.3/t65.5
6 12,800 None 2025-12-30 23:17
2026-06-10 13:21
1584.5s
aliquot:4144560:i2397 119
t37.0/t36.6
6 16,128 1 factor 2026-06-10 12:35
2026-06-10 12:42
175.9s
aliquot:4814802:i1565 108
t33.6/t33.2
4 10,752 2 factors 2026-06-10 12:15
2026-06-10 12:18
47.8s
(8461^79-1)/(8461-1) 272
t44.3/t65.5
6 12,800 None 2025-12-30 18:31
2026-06-10 12:17
1293.3s
(787411744684261^19-1)/(787411... 269
t44.3/t65.5
6 12,800 None 2025-12-30 18:24
2026-06-10 12:16
1514.0s
(726861328545151^19-1)/(726861... 268
t44.3/t65.5
6 12,800 None 2025-12-30 17:11
2026-06-10 12:16
1515.0s
aliquot:4284090:i737 74
t29.3/t22.8
2 5,376 3 factors 2026-06-10 12:15
2026-06-10 12:16
0.0s
aliquot:4814802:i1564 93
t32.7/t28.6
2 5,355 1 factor 2026-06-10 12:05
2026-06-10 12:06
56.7s
aliquot:4284090:i736 129
t28.0/t39.7
1 2,688 1 factor 2026-06-10 12:05
2026-06-10 12:05
0.0s
(719^107-1)/(719-1) 257
t44.3/t65.5
6 12,800 None 2025-12-30 12:24
2026-06-10 11:58
1309.1s
(28051761261403042995571706458... 150
t46.7/t46.2
14 23,044 None 2026-01-12 23:10
2026-06-10 11:57
638.5s
aliquot:3808200:i1775 118
t28.0/t36.3
1 2,688 2 factors 2026-06-10 11:57
2026-06-10 11:57
0.0s
aliquot:4814802:i1563 92
t29.3/t28.3
2 5,376 2 factors 2026-06-10 11:56
2026-06-10 11:56
0.0s
aliquot:4284090:i735 99
t28.0/t30.5
1 2,688 3 factors 2026-06-10 11:56
2026-06-10 11:56
0.0s
aliquot:4771674:i1105 122
t39.3/t37.5
7 16,000 1 factor 2026-06-10 11:45
2026-06-10 11:56
237.0s
(9829^79-1)/(9829-1) 312
t44.3/t65.2
6 12,800 None 2025-12-30 23:10
2026-06-10 11:50
2082.7s
aliquot:4928244:i870 101
t32.9/t31.1
3 8,064 2 factors 2026-06-10 11:46
2026-06-10 11:46
17.4s
aliquot:4724464:i1665 99
t28.0/t30.5
1 2,688 3 factors 2026-06-10 11:45
2026-06-10 11:45
0.0s
(1609^97-1)/(1609-1) 308
t44.3/t65.2
7 14,464 None 2025-12-30 19:24
2026-06-10 11:45
2189.6s
aliquot:4771674:i1104 107
t30.1/t32.9
3 8,064 2 factors 2026-06-10 11:38
2026-06-10 11:45
0.0s
aliquot:4942242:i1260 107
t29.6/t32.9
3 5,456 2 factors 2026-06-10 11:36
2026-06-10 11:36
0.7s
aliquot:4814802:i1562 84
t38.0/t25.8
7 17,089 2 factors 2026-06-10 11:30
2026-06-10 11:36
47.4s
aliquot:4698384:i872 101
t32.9/t31.1
3 8,064 1 factor 2026-06-10 11:31
2026-06-10 11:32
47.1s
aliquot:3808200:i1774 99
t32.9/t30.5
3 8,064 2 factors 2026-06-10 11:30
2026-06-10 11:31
8.0s
aliquot:4724464:i1664 95
t28.0/t29.2
1 2,688 3 factors 2026-06-10 11:31
2026-06-10 11:31
0.0s
aliquot:4928244:i869 121
t28.0/t37.2
1 2,688 1 factor 2026-06-10 11:30
2026-06-10 11:30
0.0s
(2659^89-1)/(2659-1) 300
t44.3/t65.2
6 12,800 None 2025-12-30 12:01
2026-06-10 11:29
2042.8s
(41^193-1)/(41-1) 300
t44.3/t65.2
6 12,800 None 2025-12-30 16:34
2026-06-10 11:25
1985.7s
(18606801216401435078758098479... 150
t46.3/t46.2
18 22,532 None 2026-01-12 22:21
2026-06-10 11:19
944.9s
aliquot:4814802:i1561 91
t31.4/t28.0
2 3,993 1 factor 2026-06-10 11:17
2026-06-10 11:17
10.8s
aliquot:4771674:i1103 99
t33.0/t30.5
4 10,752 2 factors 2026-06-10 11:16
2026-06-10 11:17
46.5s
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