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
(33023^61-1)/(33023-1) 272
t53.7/t58.5
17 68,097 None 2025-12-28 08:04
2026-05-07 23:10
14192.4s
(13^263-1)/(13-1) 278
t61.9/t61.8
28 158,465 None 2025-12-30 01:29
2026-05-07 22:53
111732.8s
(86150600811026126822465580095... 206
t31.1/t63.4
3 5,889 None 2026-02-17 11:02
2026-05-07 22:38
3419.0s
(1274564409623^23-1)/(12745644... 263
t59.8/t64.9
2 20,000 None 2025-12-13 01:19
2026-05-07 22:13
0.0s
(5336717^41-1)/(5336717-1) 235
t57.9/t60.9
5 25,889 None 2026-02-17 05:09
2026-05-07 22:07
1126.6s
(11810660477232426761036967569... 224
t31.1/t63.4
3 5,889 None 2026-02-17 11:06
2026-05-07 21:41
3748.1s
(11420021393675172183044667407... 276
t57.0/t58.5
30 128,257 None 2025-12-28 03:56
2026-05-07 21:16
65741.3s
(46386153198369232953389003060... 165
t47.1/t45.5
20 35,465 None 2025-11-04 16:02
2026-05-07 20:59
5299.6s
(18123694261480782142890645575... 237
t31.1/t63.4
3 5,889 None 2026-02-17 11:11
2026-05-07 20:39
4007.1s
(73467869634582697^13-1)/(7346... 162
t45.6/t45.5
17 33,929 None 2025-11-04 15:59
2026-05-07 20:26
1551.1s
aliquot:4144560:i2333 100
t35.2/t30.8
6 2,066 2 factors 2026-05-07 19:38
2026-05-07 19:47
524.2s
(12365730573813536020524810793... 250
t31.1/t63.4
3 5,889 None 2026-02-17 11:17
2026-05-07 19:32
2834.9s
aliquot:4363620:i1506 116
t36.1/t35.7
3 11,823 None 2026-05-07 18:30
2026-05-07 19:29
478.0s
aliquot:4855374:i3192 93
t32.9/t28.6
3 12,429 2 factors 2026-05-07 18:16
2026-05-07 19:19
301.0s
(102507989641^19-1)/(102507989... 150
t40.2/t46.2
5 4,149 None 2025-11-01 01:34
2026-05-07 19:16
5634.3s
aliquot:4144560:i2332 96
t33.9/t29.5
2 9,928 1 factor 2026-05-07 18:30
2026-05-07 19:16
5.3s
aliquot:4942242:i1210 112
t34.8/t34.5
3 16,128 1 factor 2026-05-07 18:11
2026-05-07 19:10
727.1s
aliquot:4366020:i2968 87
t29.3/t26.8
1 5,376 1 factor 2026-05-07 18:46
2026-05-07 18:46
0.0s
(23226811598052628122799266624... 267
t31.1/t63.4
3 5,889 None 2026-02-17 11:25
2026-05-07 18:45
2367.1s
aliquot:4363620:i1505 106
t29.3/t32.6
1 5,376 3 factors 2026-05-07 18:21
2026-05-07 18:21
0.0s
aliquot:4144560:i2331 121
t29.3/t37.2
1 5,376 2 factors 2026-05-07 18:16
2026-05-07 18:16
0.0s
aliquot:4483464:i3632 58
t30.6/t17.8
2 10,752 4 factors 2026-05-07 18:10
2026-05-07 18:16
0.0s
aliquot:4366020:i2967 73
t30.6/t22.5
2 10,752 2 factors 2026-05-07 18:11
2026-05-07 18:15
0.0s
aliquot:4855374:i3191 120
t29.3/t36.9
1 5,376 1 factor 2026-05-07 18:11
2026-05-07 18:11
0.0s
aliquot:4144560:i2330 124
t29.3/t38.2
1 5,376 1 factor 2026-05-07 18:11
2026-05-07 18:11
0.0s
aliquot:4793796:i2613 84
t29.3/t25.8
1 5,376 4 factors 2026-05-07 18:11
2026-05-07 18:11
0.0s
(23031949504931751116620912343... 293
t31.1/t63.4
3 5,889 None 2026-02-17 11:33
2026-05-07 18:06
2850.2s
aliquot:4218552:i4138 91
t30.1/t28.0
4 892 1 factor 2026-05-07 17:52
2026-05-07 17:53
49.8s
aliquot:4855374:i3190 101
t23.8/t31.1
3 238 2 factors 2026-05-07 17:52
2026-05-07 17:53
4.8s
aliquot:4483464:i3631 88
t32.1/t27.1
5 1,104 2 factors 2026-05-07 17:49
2026-05-07 17:52
174.5s
aliquot:4793796:i2612 90
t29.4/t27.7
2 5,380 2 factors 2026-05-07 17:31
2026-05-07 17:51
1.0s
aliquot:4942242:i1209 89
t23.7/t27.4
4 247 3 factors 2026-05-07 17:49
2026-05-07 17:49
4.9s
aliquot:4366020:i2966 95
t16.0/t29.2
2 13 2 factors 2026-05-07 17:49
2026-05-07 17:49
0.3s
aliquot:4144560:i2329 74
t37.7/t22.8
5 24,968 2 factors 2026-05-07 17:15
2026-05-07 17:49
1085.2s
aliquot:4131492:i3473 110
t34.7/t33.8
2 10,752 None 2026-05-07 17:33
2026-05-07 17:43
241.7s
aliquot:4114884:i1802 100
t32.6/t30.8
2 7,023 1 factor 2026-05-07 17:31
2026-05-07 17:39
97.1s
aliquot:4483464:i3630 110
t29.3/t33.8
1 5,376 2 factors 2026-05-07 17:31
2026-05-07 17:31
0.0s
aliquot:3935280:i2634 99
t30.6/t30.5
2 10,752 1 factor 2026-05-07 17:31
2026-05-07 17:31
0.0s
aliquot:4366020:i2965 89
t29.3/t27.4
1 5,376 2 factors 2026-05-07 17:30
2026-05-07 17:30
0.0s
aliquot:4942242:i1208 112
t29.3/t34.5
1 5,376 1 factor 2026-05-07 17:30
2026-05-07 17:30
0.0s
aliquot:4942242:i1207 87
t36.1/t26.8
4 17,140 1 factor 2026-05-07 17:16
2026-05-07 17:24
59.1s
aliquot:4483464:i3629 100
t34.2/t30.8
3 14,529 2 factors 2026-05-07 17:19
2026-05-07 17:24
26.8s
aliquot:3811512:i5959 91
t30.9/t28.0
3 10,868 2 factors 2026-05-07 17:19
2026-05-07 17:23
1.0s
aliquot:3602850:i2304 126
t41.1/t38.8
7 37,632 1 factor 2026-05-07 16:38
2026-05-07 17:23
1003.6s
aliquot:4238334:i1854 109
t34.8/t33.5
3 16,128 1 factor 2026-05-07 17:16
2026-05-07 17:20
33.0s
aliquot:4301208:i3422 121
t38.1/t37.2
5 26,880 1 factor 2026-05-07 16:47
2026-05-07 17:20
148.1s
(17372110514132585112287501^13... 303
t31.1/t63.4
3 5,889 None 2026-02-17 11:35
2026-05-07 17:19
3524.0s
aliquot:4114884:i1801 103
t29.3/t31.7
1 5,376 3 factors 2026-05-07 17:19
2026-05-07 17:19
0.0s
aliquot:3814800:i933 112
t34.8/t34.5
3 16,128 2 factors 2026-05-07 17:04
2026-05-07 17:18
33.6s
aliquot:4438920:i3224 104
t34.8/t32.0
3 16,128 1 factor 2026-05-07 17:00
2026-05-07 17:17
32.9s
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