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
(31872640844190047162391916296... 204
t31.1/t62.8
3 5,889 None 2026-02-17 09:26
2026-04-18 11:50
3411.8s
(12061844884129^19-1)/(1206184... 211
t30.1/t57.2
5 885 None 2026-02-13 16:08
2026-04-18 11:36
1665.5s
(28015968406626019^13-1)/(2801... 191
t45.7/t44.6
13 37,722 None 2025-11-18 18:37
2026-04-18 11:29
986.9s
(28546763418714481^13-1)/(2854... 191
t45.7/t44.6
13 37,722 None 2025-11-18 18:35
2026-04-18 11:22
1332.9s
(318183939203551^17-1)/(318183... 213
t30.1/t57.2
5 885 None 2026-02-13 16:09
2026-04-18 11:12
1521.5s
aliquot:3811512:i5747 64
t29.3/t19.7
1 5,376 2 factors 2026-04-18 10:59
2026-04-18 10:59
0.0s
(64717775741744894295059004444... 251
t31.1/t62.8
3 5,889 None 2026-02-17 09:47
2026-04-18 10:53
4232.1s
(23825055853568251^13-1)/(2382... 151
t39.4/t44.6
9 13,239 1 factor 2025-11-18 18:38
2026-04-18 10:50
533.2s
(27355883794472341^13-1)/(2735... 191
t45.7/t44.6
13 37,722 None 2025-11-18 18:33
2026-04-18 10:44
1505.8s
(40990264524336202335539051139... 194
t45.7/t44.6
11 37,868 None 2025-10-30 09:22
2026-04-18 10:22
3089.4s
(46681055369098709905287754100... 197
t45.9/t44.6
13 37,722 None 2025-11-18 18:52
2026-04-18 10:15
5000.1s
(153333880509530998201^11-1)/(... 153
t43.1/t44.6
11 23,987 1 factor 2025-11-18 18:42
2026-04-18 09:52
659.3s
(68718062719586729657379907812... 225
t31.1/t62.8
3 5,889 None 2026-02-17 09:34
2026-04-18 09:43
3749.5s
(20952820129024171^13-1)/(2095... 196
t45.8/t44.6
13 37,722 None 2025-11-18 18:50
2026-04-18 09:41
3265.4s
(36393594536675802541900964136... 157
t45.7/t44.6
13 37,722 None 2025-11-18 18:46
2026-04-18 09:38
2412.1s
(167082967422500058499^11-1)/(... 157
t45.2/t44.6
13 35,075 1 factor 2025-11-18 18:54
2026-04-18 09:20
1322.6s
(174443060550800636239^11-1)/(... 199
t45.7/t44.6
13 37,722 None 2025-11-18 18:56
2026-04-18 09:15
1720.5s
(172865613849647612323^11-1)/(... 202
t45.7/t44.6
13 37,722 None 2025-11-18 18:58
2026-04-18 09:05
1362.4s
aliquot:3811512:i5540 93
t29.3/t28.6
1 5,376 1 factor 2026-04-18 09:05
2026-04-18 09:05
0.0s
(24416446914596221^13-1)/(2441... 154
t41.8/t44.6
11 21,995 1 factor 2025-11-18 18:48
2026-04-18 08:56
794.0s
(192286528832118498769^11-1)/(... 203
t45.7/t44.6
13 37,722 None 2025-11-18 19:00
2026-04-18 08:41
1827.4s
(89231601582512758138936945216... 204
t31.1/t62.8
3 5,889 None 2026-02-17 09:26
2026-04-18 08:40
3409.6s
aliquot:4350870:i1316 102
t34.3/t31.4
4 16,129 2 factors 2026-04-18 07:35
2026-04-18 07:44
219.9s
(88594891100851897029410218911... 297
t31.1/t62.8
3 5,889 None 2026-02-17 10:06
2026-04-18 07:44
5285.8s
(612264595829881106701^11-1)/(... 208
t45.7/t44.6
13 37,722 None 2025-11-18 19:04
2026-04-18 07:44
817.4s
(516527069716863003991^11-1)/(... 208
t45.7/t44.6
13 37,722 None 2025-11-18 19:02
2026-04-18 07:36
932.0s
(109396336587174921019^11-1)/(... 198
t45.5/t44.3
8 20,484 None 2026-01-07 22:45
2026-04-18 07:08
2081.3s
(23211932710683182175453152409... 177
t44.5/t44.3
9 28,676 1 factor 2026-01-07 22:34
2026-04-18 07:02
1096.9s
(123618612273283354411^11-1)/(... 188
t45.5/t44.3
8 20,484 None 2026-01-07 22:01
2026-04-18 06:58
2805.3s
(117571220873069625133^11-1)/(... 171
t45.5/t44.3
8 20,484 None 2026-01-07 21:27
2026-04-18 06:47
2747.3s
(1933808683^19-1)/(1933808683-... 168
t45.5/t44.3
8 20,484 None 2026-01-07 21:06
2026-04-18 06:35
1769.8s
(16694456399991163^13-1)/(1669... 167
t44.5/t44.3
9 28,676 1 factor 2026-01-07 22:23
2026-04-18 06:26
1092.5s
(2384133648459235531^13-1)/(23... 144
t44.6/t44.3
9 29,188 1 factor 2026-01-22 00:11
2026-04-18 06:22
1104.7s
aliquot:4787670:i1903 94
t29.3/t28.9
1 5,376 2 factors 2026-04-18 06:16
2026-04-18 06:16
0.0s
aliquot:4542408:i860 96
t34.0/t29.5
3 10,125 1 factor 2026-04-18 06:15
2026-04-18 06:16
6.4s
(38417575708582902454073289485... 215
t31.1/t62.8
3 5,889 None 2026-02-17 09:30
2026-04-18 06:16
3643.4s
(108991733572788664649^11-1)/(... 159
t45.5/t44.3
8 20,484 None 2026-01-07 20:44
2026-04-18 06:08
2467.3s
aliquot:4855374:i3148 103
t29.3/t31.7
1 5,376 2 factors 2026-04-18 06:01
2026-04-18 06:01
0.0s
aliquot:4542408:i859 71
t31.8/t21.8
3 11,351 2 factors 2026-04-18 06:00
2026-04-18 06:01
3.8s
(142078899819197064281^11-1)/(... 202
t45.5/t44.3
8 20,484 None 2026-01-07 22:56
2026-04-18 05:59
3896.9s
(145406578159655383969^11-1)/(... 186
t45.5/t44.3
8 20,484 None 2026-01-07 21:50
2026-04-18 05:53
2765.2s
(54484897246404226668207009479... 144
t45.7/t44.3
13 37,722 None 2025-11-18 15:10
2026-04-18 05:48
1127.6s
aliquot:4542408:i858 100
t29.3/t30.8
1 5,376 1 factor 2026-04-18 05:45
2026-04-18 05:45
0.0s
(53491190683583198916876700102... 144
t44.5/t44.3
12 28,000 None 2025-12-11 08:35
2026-04-18 05:38
1289.7s
(105302174223253179761^11-1)/(... 182
t45.5/t44.3
8 20,484 None 2026-01-07 21:38
2026-04-18 05:25
3507.6s
(89983945973589048621371095845... 144
t45.7/t44.3
13 37,722 None 2025-11-18 15:11
2026-04-18 05:17
896.0s
aliquot:4754730:i1546 97
t30.6/t29.8
3 10,753 2 factors 2026-04-18 04:30
2026-04-18 05:15
1.5s
(62918074120311268769220013214... 233
t31.1/t62.8
3 5,889 None 2026-02-17 09:37
2026-04-18 05:15
4005.8s
(25441592846148068700089336849... 144
t45.7/t44.3
13 37,722 None 2025-11-18 15:09
2026-04-18 05:11
1124.0s
(235740776629^17-1)/(235740776... 144
t45.7/t44.3
13 37,722 None 2025-11-18 15:03
2026-04-18 04:57
1768.9s
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