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
(10810256869463^23-1)/(1081025... 273
t44.3/t70.2
9 40,960 None 2026-02-18 11:40
2026-07-14 14:47
686.5s
aliquot:3847080:i3632 131
t40.9/t40.3
6 32,256 None 2026-07-14 13:49
2026-07-14 14:47
551.3s
aliquot:3808200:i1779 63
t29.3/t19.4
1 5,376 5 factors 2026-07-14 14:46
2026-07-14 14:46
0.0s
aliquot:4032960:i2045 106
t29.3/t32.6
1 5,376 2 factors 2026-07-14 14:44
2026-07-14 14:44
0.0s
aliquot:4916268:i1746 93
t30.5/t28.6
4 5,995 1 factor 2026-07-14 13:30
2026-07-14 14:42
19.7s
aliquot:4889016:i1378 120
t37.1/t36.9
5 2,435 None 2026-07-14 14:19
2026-07-14 14:38
1078.1s
aliquot:4501806:i1764 109
t34.2/t33.5
3 16,128 1 factor 2026-07-14 14:31
2026-07-14 14:37
42.4s
(9791642389174771^19-1)/(97916... 239
t44.3/t70.2
9 40,960 None 2026-02-18 11:33
2026-07-14 14:37
1037.4s
aliquot:4724464:i1674 107
t34.2/t32.9
3 16,128 2 factors 2026-07-14 14:33
2026-07-14 14:35
36.9s
aliquot:4780020:i2670 86
t30.6/t26.5
2 10,752 3 factors 2026-07-14 14:14
2026-07-14 14:29
0.0s
(24534164319836858284335214459... 235
t44.3/t70.2
9 40,960 None 2026-02-18 11:33
2026-07-14 14:28
591.6s
aliquot:3808200:i1778 97
t30.6/t29.8
2 10,752 2 factors 2026-07-14 14:15
2026-07-14 14:27
0.0s
aliquot:4118400:i2068 79
t29.3/t24.3
1 5,376 3 factors 2026-07-14 14:25
2026-07-14 14:25
0.0s
aliquot:4724464:i1673 106
t29.3/t32.6
1 5,376 2 factors 2026-07-14 14:24
2026-07-14 14:24
0.0s
aliquot:4501806:i1763 85
t29.3/t26.2
1 5,376 4 factors 2026-07-14 14:20
2026-07-14 14:20
0.0s
(263^139-1)/(263-1) 231
t44.3/t70.2
9 40,960 None 2026-02-18 11:32
2026-07-14 14:18
1575.9s
aliquot:4889016:i1377 89
t27.6/t27.4
4 600 1 factor 2026-07-14 14:12
2026-07-14 14:13
11.6s
aliquot:4501806:i1762 96
t29.3/t29.5
1 5,376 3 factors 2026-07-14 14:11
2026-07-14 14:11
0.0s
(90158760916262534311134609262... 228
t44.3/t70.2
9 40,960 None 2026-02-18 11:24
2026-07-14 14:08
552.3s
aliquot:4889016:i1375 83
t25.7/t25.5
4 404 1 factor 2026-07-14 14:07
2026-07-14 14:08
6.2s
aliquot:4889016:i1374 71
t20.5/t21.8
2 115 1 factor 2026-07-14 14:05
2026-07-14 14:05
1.5s
aliquot:4889016:i1373 78
t19.6/t24.0
2 86 2 factors 2026-07-14 14:05
2026-07-14 14:05
1.9s
aliquot:4085480:i1797 91
t28.2/t28.0
5 539 2 factors 2026-07-14 14:03
2026-07-14 14:03
16.9s
aliquot:4218552:i7146 88
t29.3/t27.1
1 5,376 2 factors 2026-07-14 14:03
2026-07-14 14:03
0.0s
(17291888035823249122483063723... 228
t44.3/t70.2
9 40,960 None 2026-02-18 11:24
2026-07-14 14:00
549.7s
aliquot:4118400:i2067 96
t29.6/t29.5
2 5,427 3 factors 2026-07-14 13:52
2026-07-14 13:54
3.4s
aliquot:4889016:i1371 83
t29.3/t25.5
1 5,376 1 factor 2026-07-14 13:54
2026-07-14 13:54
0.0s
aliquot:4724464:i1672 83
t32.9/t25.5
3 5,885 2 factors 2026-07-14 13:36
2026-07-14 13:54
119.4s
aliquot:4780020:i2669 101
t31.3/t31.1
3 5,661 2 factors 2026-07-14 13:38
2026-07-14 13:52
41.6s
(40278897113929914289149721519... 228
t44.3/t70.2
9 40,960 None 2026-02-18 11:23
2026-07-14 13:51
1355.2s
aliquot:4501806:i1761 68
t30.4/t20.9
3 5,578 3 factors 2026-07-14 13:41
2026-07-14 13:51
17.2s
aliquot:4218552:i7145 112
t29.3/t34.5
1 5,376 1 factor 2026-07-14 13:47
2026-07-14 13:47
0.0s
aliquot:4085480:i1796 89
t30.4/t27.4
2 5,788 1 factor 2026-07-14 13:45
2026-07-14 13:46
3.4s
aliquot:4085480:i1795 99
t29.7/t30.5
2 5,481 1 factor 2026-07-14 13:43
2026-07-14 13:43
1.0s
(467^127-1)/(467-1) 329
t44.3/t69.8
9 40,960 None 2026-02-18 11:20
2026-07-14 13:43
1106.4s
aliquot:18528:i1618 99
t45.1/t44.9
12 56,282 3 factors 2026-07-13 12:45
2026-07-14 13:41
1196.3s
aliquot:4569060:i4042 94
t29.3/t28.9
1 5,376 1 factor 2026-07-14 13:40
2026-07-14 13:40
0.0s
aliquot:4118400:i2066 122
t16.5/t37.5
1 16 1 factor 2026-07-14 13:39
2026-07-14 13:39
0.7s
(11806028819545583963452332874... 178
t35.2/t52.9
6 1,929 None 2025-11-03 20:38
2026-07-14 13:38
1258.7s
aliquot:4889016:i1370 83
t32.3/t25.5
2 7,279 1 factor 2026-07-14 13:34
2026-07-14 13:36
13.7s
aliquot:4218552:i7143 81
t29.3/t24.9
1 5,376 1 factor 2026-07-14 13:32
2026-07-14 13:32
0.0s
aliquot:3732798:i3425 106
t32.8/t32.6
3 5,877 1 factor 2026-07-14 13:23
2026-07-14 13:27
113.6s
aliquot:4780020:i2667 88
t32.5/t27.1
2 7,499 1 factor 2026-07-14 13:15
2026-07-14 13:25
7.8s
(331^131-1)/(331-1) 317
t44.3/t69.8
9 40,960 None 2026-02-18 11:14
2026-07-14 13:25
810.6s
aliquot:4044612:i2838 118
t24.1/t36.3
2 258 1 factor 2026-07-14 13:25
2026-07-14 13:25
5.0s
(752957793673^19-1)/(752957793... 177
t35.2/t52.9
6 1,929 None 2025-11-03 15:54
2026-07-14 13:25
1219.6s
aliquot:4118400:i2065 83
t29.3/t25.5
1 5,376 4 factors 2026-07-14 13:24
2026-07-14 13:24
0.0s
(62604382365987734040495967^13... 254
t40.3/t64.6
4 10,497 None 2026-02-17 21:13
2026-07-14 13:21
4116.5s
aliquot:4916268:i1745 109
t29.3/t33.5
1 5,376 1 factor 2026-07-14 13:21
2026-07-14 13:21
0.0s
aliquot:4501806:i1760 69
t29.3/t21.2
1 5,376 4 factors 2026-07-14 13:19
2026-07-14 13:19
0.0s
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