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
(18434671564671991^19-1)/(1843... 255
t44.3/t70.8
9 40,960 None 2026-02-18 13:17
2026-07-14 21:29
801.9s
aliquot:4916268:i1757 89
t29.1/t27.4
4 670 1 factor 2026-07-14 21:21
2026-07-14 21:21
25.8s
aliquot:4916268:i1756 74
t32.0/t22.8
5 1,081 2 factors 2026-07-14 21:17
2026-07-14 21:19
102.7s
(27282710017315537^19-1)/(2728... 250
t44.3/t70.8
9 40,960 None 2026-02-18 13:15
2026-07-14 21:18
628.2s
aliquot:4473972:i1592 102
t29.3/t31.4
1 5,376 3 factors 2026-07-14 21:16
2026-07-14 21:16
0.0s
aliquot:4373572:i3062 89
t29.3/t27.4
1 5,376 5 factors 2026-07-14 21:15
2026-07-14 21:15
0.0s
aliquot:4916268:i1755 80
t27.0/t24.6
4 478 2 factors 2026-07-14 21:15
2026-07-14 21:15
12.4s
aliquot:3808200:i1791 133
t41.5/t40.9
7 37,632 None 2026-07-14 20:36
2026-07-14 21:14
156.9s
aliquot:4916268:i1754 79
t25.2/t24.3
4 406 2 factors 2026-07-14 21:12
2026-07-14 21:13
5.7s
aliquot:4916268:i1753 90
t17.4/t27.7
2 26 2 factors 2026-07-14 21:12
2026-07-14 21:12
1.5s
aliquot:4421790:i1577 110
t34.2/t33.8
3 16,128 2 factors 2026-07-14 21:01
2026-07-14 21:08
17.1s
aliquot:4704288:i1649 108
t34.2/t33.2
3 16,128 2 factors 2026-07-14 21:01
2026-07-14 21:08
16.8s
aliquot:4297752:i2754 110
t34.1/t33.8
2 10,752 None 2026-07-14 21:00
2026-07-14 21:08
17.1s
(293459^59-1)/(293459-1) 235
t44.3/t70.8
9 40,960 None 2026-02-18 13:12
2026-07-14 21:06
591.5s
aliquot:4373572:i3061 80
t29.3/t24.6
1 5,376 3 factors 2026-07-14 21:05
2026-07-14 21:05
0.0s
aliquot:4473972:i1591 118
t29.3/t36.3
1 5,376 1 factor 2026-07-14 21:05
2026-07-14 21:05
0.0s
aliquot:4329144:i2538 98
t30.6/t30.2
2 10,752 3 factors 2026-07-14 21:00
2026-07-14 21:01
0.0s
aliquot:4329144:i2537 116
t29.3/t35.7
1 5,376 2 factors 2026-07-14 20:59
2026-07-14 20:59
0.0s
aliquot:4780020:i2675 112
t34.9/t34.5
4 21,504 2 factors 2026-07-14 20:54
2026-07-14 20:58
17.1s
aliquot:4665432:i2397 120
t37.9/t36.9
5 26,880 2 factors 2026-07-14 20:35
2026-07-14 20:57
66.9s
aliquot:4297752:i2753 96
t33.3/t29.5
2 8,888 1 factor 2026-07-14 20:47
2026-07-14 20:56
13.2s
aliquot:4473972:i1590 83
t35.3/t25.5
5 21,913 3 factors 2026-07-14 20:33
2026-07-14 20:55
23.4s
(425557298187947929^19-1)/(425... 230
t44.3/t70.8
9 40,960 None 2026-02-18 13:02
2026-07-14 20:54
700.5s
aliquot:4421790:i1576 116
t29.3/t35.7
1 5,376 3 factors 2026-07-14 20:50
2026-07-14 20:50
0.0s
aliquot:4280400:i902 102
t33.4/t31.4
2 9,111 1 factor 2026-07-14 20:45
2026-07-14 20:46
15.5s
aliquot:4724464:i1681 103
t32.0/t31.7
2 6,933 1 factor 2026-07-14 20:44
2026-07-14 20:45
5.9s
aliquot:4704288:i1648 118
t29.3/t36.3
1 5,376 1 factor 2026-07-14 20:45
2026-07-14 20:45
0.0s
aliquot:4373572:i3060 89
t29.3/t27.4
1 5,376 3 factors 2026-07-14 20:45
2026-07-14 20:45
0.0s
(539093310059453790343^17-1)/(... 332
t44.3/t70.5
9 40,960 None 2026-02-18 12:57
2026-07-14 20:44
881.5s
aliquot:4280400:i901 110
t29.3/t33.8
1 5,376 3 factors 2026-07-14 20:41
2026-07-14 20:41
0.0s
aliquot:4373572:i3059 109
t29.3/t33.5
1 5,376 1 factor 2026-07-14 20:39
2026-07-14 20:39
0.0s
aliquot:4704288:i1647 103
t29.3/t31.7
1 5,376 2 factors 2026-07-14 20:33
2026-07-14 20:33
0.0s
(2017^103-1)/(2017-1) 316
t44.3/t70.5
9 40,960 None 2026-02-18 12:47
2026-07-14 20:29
1701.8s
aliquot:4297752:i2752 110
t34.2/t33.8
3 16,128 1 factor 2026-07-14 20:15
2026-07-14 20:28
17.1s
aliquot:4373572:i3057 103
t34.2/t31.7
3 16,128 3 factors 2026-07-14 20:15
2026-07-14 20:27
16.7s
(28736534061494944742276637557... 315
t44.3/t70.5
9 40,960 None 2026-02-18 12:46
2026-07-14 20:27
992.6s
(181^149-1)/(181-1) 299
t44.3/t70.5
9 40,960 None 2026-02-18 12:37
2026-07-14 20:27
766.0s
(29832900505496508718289054500... 315
t44.3/t70.5
9 40,960 None 2026-02-18 12:46
2026-07-14 20:26
179.7s
(19531^79-1)/(19531-1) 263
t42.6/t70.5
9 37,165 1 factor 2026-02-18 12:43
2026-07-14 20:24
116.7s
aliquot:4704288:i1646 73
t33.1/t22.5
3 16,128 2 factors 2026-07-14 20:15
2026-07-14 20:16
0.0s
(11232875364041^23-1)/(1123287... 286
t44.3/t70.5
9 40,960 None 2026-02-18 12:31
2026-07-14 20:15
696.8s
(1246591^53-1)/(1246591-1) 315
t44.3/t70.2
9 40,960 None 2026-02-18 11:56
2026-07-14 20:09
10155.9s
aliquot:4704288:i1644 85
t33.8/t26.2
3 14,829 2 factors 2026-07-14 20:00
2026-07-14 20:05
15.0s
aliquot:4724464:i1680 109
t34.2/t33.5
3 16,128 1 factor 2026-07-14 20:00
2026-07-14 20:04
16.8s
aliquot:4373572:i3056 108
t32.7/t33.2
2 7,759 1 factor 2026-07-14 20:01
2026-07-14 20:04
10.0s
(16804815986052307^19-1)/(1680... 286
t44.3/t70.5
9 40,960 None 2026-02-18 12:31
2026-07-14 20:04
858.8s
aliquot:4297752:i2751 77
t29.3/t23.7
1 5,376 3 factors 2026-07-14 20:00
2026-07-14 20:00
0.0s
aliquot:4665432:i2396 100
t34.2/t30.8
3 16,128 3 factors 2026-07-14 19:46
2026-07-14 19:53
16.5s
aliquot:4704288:i1643 98
t30.0/t30.2
2 5,616 1 factor 2026-07-14 19:45
2026-07-14 19:53
1.0s
aliquot:4473972:i1588 88
t32.9/t27.1
3 12,951 2 factors 2026-07-14 19:44
2026-07-14 19:53
8.2s
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