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
(41533747752102583104915636657... 220
t50.3/t49.8
22 43,524 None 2026-01-24 07:09
2026-07-17 09:34
16595.9s
aliquot:4284090:i768 128
t16.2/t39.4
1 14 1 factor 2026-07-17 09:31
2026-07-17 09:31
0.6s
(2981104561489^17-1)/(29811045... 198
t35.2/t53.2
6 1,929 None 2025-11-24 05:13
2026-07-17 09:31
1188.8s
(58297605180253468197333188601... 210
t33.3/t64.6
4 11,521 None 2026-02-17 20:58
2026-07-17 09:30
3521.9s
aliquot:4284090:i767 99
t24.7/t30.5
4 320 3 factors 2026-07-17 09:12
2026-07-17 09:19
6.3s
aliquot:3560216:i4908 106
t32.8/t32.6
6 1,188 2 factors 2026-07-17 09:15
2026-07-17 09:19
131.2s
aliquot:4373496:i2056 76
t23.4/t23.4
5 208 4 factors 2026-07-17 09:11
2026-07-17 09:17
3.6s
aliquot:3591750:i7600 89
t28.8/t27.4
4 627 2 factors 2026-07-17 09:12
2026-07-17 09:16
28.1s
aliquot:3560216:i4907 97
t29.2/t29.8
3 694 1 factor 2026-07-17 09:11
2026-07-17 09:12
32.7s
(46422156061725389949068944387... 197
t35.2/t53.2
6 1,929 None 2025-11-24 05:09
2026-07-17 09:04
1228.9s
(5818324597^23-1)/(5818324597-... 197
t35.2/t53.2
6 1,929 None 2025-11-24 05:11
2026-07-17 08:51
1359.2s
aliquot:4329144:i2552 116
t38.0/t35.7
5 26,880 1 factor 2026-07-17 08:42
2026-07-17 08:49
308.5s
aliquot:4373496:i2055 98
t29.3/t30.2
1 5,376 3 factors 2026-07-17 08:46
2026-07-17 08:46
0.0s
aliquot:4297752:i2769 98
t29.3/t30.2
1 5,376 1 factor 2026-07-17 08:45
2026-07-17 08:45
0.0s
aliquot:4284090:i766 116
t29.3/t35.7
1 5,376 2 factors 2026-07-17 08:45
2026-07-17 08:45
0.0s
(12880754795345806616689241544... 195
t35.2/t53.2
6 1,929 None 2025-11-24 05:07
2026-07-17 08:39
1399.4s
aliquot:4144440:i2384 105
t37.3/t32.3
4 19,611 1 factor 2026-07-17 08:31
2026-07-17 08:36
232.8s
aliquot:3591750:i7599 100
t34.2/t30.8
3 16,128 2 factors 2026-07-17 08:30
2026-07-17 08:32
35.8s
aliquot:4284090:i765 118
t29.3/t36.3
1 5,376 2 factors 2026-07-17 08:32
2026-07-17 08:32
0.0s
(56745421156397727942667483909... 210
t33.3/t64.6
4 11,521 None 2026-02-17 20:58
2026-07-17 08:31
3521.2s
aliquot:4297752:i2768 97
t30.6/t29.8
2 10,752 2 factors 2026-07-17 08:30
2026-07-17 08:31
0.0s
aliquot:3972498:i4357 137
t29.3/t42.2
1 5,376 1 factor 2026-07-17 08:31
2026-07-17 08:31
0.0s
aliquot:3751746:i822 123
t38.0/t37.8
5 26,880 1 factor 2026-07-17 08:20
2026-07-17 08:31
291.9s
aliquot:4373496:i2053 88
t29.3/t27.1
1 5,376 2 factors 2026-07-17 08:30
2026-07-17 08:30
0.0s
aliquot:3591750:i7598 108
t29.3/t33.2
1 5,376 2 factors 2026-07-17 08:28
2026-07-17 08:28
0.0s
aliquot:4144440:i2383 99
t31.8/t30.5
6 1,044 3 factors 2026-07-17 08:25
2026-07-17 08:27
87.6s
aliquot:4373496:i2052 84
t36.9/t25.8
4 18,765 1 factor 2026-07-17 08:18
2026-07-17 08:26
167.4s
aliquot:4698384:i929 112
t34.9/t34.5
4 21,504 1 factor 2026-07-17 08:21
2026-07-17 08:25
38.1s
(14923702695679882117964282147... 194
t35.2/t53.2
6 1,929 None 2025-11-24 05:05
2026-07-17 08:25
1457.9s
aliquot:4297752:i2767 102
t33.1/t31.4
3 13,426 2 factors 2026-07-17 08:21
2026-07-17 08:24
17.6s
aliquot:3972498:i4355 113
t32.8/t34.8
2 7,937 1 factor 2026-07-17 08:20
2026-07-17 08:22
22.3s
aliquot:4329144:i2551 111
t34.2/t34.2
3 16,128 2 factors 2026-07-17 08:18
2026-07-17 08:22
36.4s
aliquot:4284090:i764 93
t29.3/t28.6
1 5,376 3 factors 2026-07-17 08:19
2026-07-17 08:19
0.0s
(687183137093^23-1)/(687183137... 173
t53.3/t53.2
32 90,116 None 2026-06-10 18:20
2026-07-17 08:13
24969.0s
(2152720165987^17-1)/(21527201... 193
t35.2/t53.2
6 1,929 None 2025-11-24 05:04
2026-07-17 08:12
1350.8s
aliquot:4889016:i1403 122
t37.7/t37.5
5 2,682 None 2026-07-17 07:26
2026-07-17 07:49
1357.1s
(90006165658164357452474271860... 210
t33.3/t64.6
4 11,521 None 2026-02-17 20:57
2026-07-17 07:33
3415.3s
(527135461^29-1)/(527135461-1) 214
t58.5/t58.5
63 174,337 None 2026-02-16 23:24
2026-07-17 07:28
86776.9s
aliquot:4889016:i1402 96
t22.7/t29.5
2 172 1 factor 2026-07-17 07:26
2026-07-17 07:26
2.8s
aliquot:4889016:i1401 93
t30.5/t28.6
4 5,995 1 factor 2026-07-17 02:46
2026-07-17 07:17
22.2s
(23334467233490334633659376920... 309
t33.0/t64.6
4 10,497 None 2026-02-17 21:34
2026-07-17 06:36
5442.5s
aliquot:4916268:i1822 97
t30.1/t29.8
4 892 1 factor 2026-07-17 06:27
2026-07-17 06:28
36.1s
aliquot:4916268:i1821 97
t30.2/t29.8
4 926 1 factor 2026-07-17 06:16
2026-07-17 06:16
36.8s
aliquot:4916268:i1820 76
t30.5/t23.4
5 983 2 factors 2026-07-17 06:14
2026-07-17 06:16
45.3s
aliquot:4916268:i1819 91
t17.3/t28.0
2 24 2 factors 2026-07-17 06:14
2026-07-17 06:14
1.3s
aliquot:4916268:i1818 69
t29.0/t21.2
4 701 2 factors 2026-07-17 06:13
2026-07-17 06:14
22.2s
aliquot:4916268:i1817 78
t19.7/t24.0
3 90 3 factors 2026-07-17 06:11
2026-07-17 06:12
2.3s
aliquot:4916268:i1816 76
t29.8/t23.4
4 826 2 factors 2026-07-17 06:11
2026-07-17 06:11
35.0s
aliquot:4916268:i1815 86
t29.6/t26.5
4 764 2 factors 2026-07-17 06:10
2026-07-17 06:10
30.7s
aliquot:4916268:i1814 70
t22.4/t21.5
5 175 3 factors 2026-07-17 06:09
2026-07-17 06:09
3.5s
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