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
▶ (50274268283755329190209996860... 242
t45.6/t74.5
2 5,120 None 2026-03-03 15:13
2026-03-03 16:42 		146.3s
▶ (75929441762326910960648363270... 160
t43.9/t43.1
11 19,972 1 factor 2026-01-04 16:32
2026-03-03 16:40 		981.9s
▶ (35843121580728521759947041959... 147
t43.9/t43.1
11 19,972 1 factor 2026-01-04 15:59
2026-03-03 16:39 		1326.8s
▶ (28743783226926350794361389963... 140
t43.8/t43.1
12 22,788 3 factors 2026-01-24 06:46
2026-03-03 16:39 		963.6s
▶ (1679955577^19-1)/(1679955577-... 140
t43.8/t43.1
11 18,252 None 2025-10-31 01:34
2026-03-03 16:38 		2040.2s
▶ (22911015823^17-1)/(2291101582... 140
t43.7/t43.1
12 20,556 None 2025-10-31 00:31
2026-03-03 16:38 		1083.6s
▶ (499648663^23-1)/(499648663-1) 140
t43.8/t43.1
11 18,252 None 2025-10-31 02:04
2026-03-03 16:37 		1397.3s
▶ (15453702597318679^13-1)/(1545... 140
t43.7/t43.1
11 18,252 None 2025-10-31 03:06
2026-03-03 16:36 		1580.0s
▶ (29215985780325923824407250968... 140
t43.8/t43.1
12 20,556 None 2025-10-31 00:51
2026-03-03 16:36 		1166.6s
▶ (901521437824945584121^11-1)/(... 140
t43.7/t43.1
11 18,252 None 2025-10-31 00:18
2026-03-03 16:35 		1099.4s
▶ (1953817141^19-1)/(1953817141-... 140
t43.7/t43.1
11 18,252 None 2025-10-31 00:25
2026-03-03 16:35 		1362.5s
▶ (91506398753813511880441^11-1)... 140
t43.8/t43.1
11 18,252 None 2025-10-31 00:44
2026-03-03 16:31 		1174.6s
▶ (18882441261785791^13-1)/(1888... 99
t42.0/t30.5
13 17,206 1 factor 2025-11-18 03:36
2026-03-03 16:30 		439.6s
▶ (1148432125639^17-1)/(11484321... 140
t43.8/t43.1
11 18,252 None 2025-10-31 00:57
2026-03-03 16:29 		1724.7s
▶ (4082745745519141^13-1)/(40827... 145
t44.0/t43.1
15 23,386 None 2025-11-18 04:06
2026-03-03 16:25 		615.6s
▶ (18071409469^17-1)/(1807140946... 146
t44.0/t43.1
15 23,386 None 2025-11-18 04:09
2026-03-03 16:25 		599.3s
▶ (14509321429^17-1)/(1450932142... 147
t44.0/t43.1
15 23,386 None 2025-11-18 04:12
2026-03-03 16:25 		620.8s
▶ (17645581741^17-1)/(1764558174... 147
t44.0/t43.1
15 23,386 None 2025-11-18 04:10
2026-03-03 16:24 		500.1s
▶ (18808252453^17-1)/(1880825245... 148
t44.1/t43.1
15 23,386 None 2025-11-18 04:13
2026-03-03 16:24 		703.3s
▶ (11640161587^17-1)/(1164016158... 151
t44.0/t43.1
13 22,892 None 2025-11-01 02:22
2026-03-03 16:23 		616.2s
▶ (787258441^19-1)/(787258441-1) 151
t44.1/t43.1
13 22,892 None 2025-11-01 02:06
2026-03-03 16:22 		982.4s
▶ (21369679^23-1)/(21369679-1) 152
t44.0/t43.1
15 23,386 None 2025-11-18 04:14
2026-03-03 16:21 		490.6s
▶ (83866971144304344000571896528... 152
t44.1/t43.1
15 23,386 None 2025-11-18 04:16
2026-03-03 16:21 		1177.4s
▶ (338984002897^17-1)/(338984002... 132
t45.3/t40.6
9 25,334 1 factor 2025-10-25 18:32
2026-03-03 16:12 		1949.5s
▶ (3368729516337631^17-1)/(33687... 118
t44.4/t36.3
9 21,593 2 factors 2025-10-27 03:28
2026-03-03 16:09 		1760.8s
▶ (200741603328100897^17-1)/(200... 270
t45.7/t63.1
5 24,576 None 2025-10-27 17:40
2026-03-03 16:07 		5953.8s
▶ (2403436306329893719^13-1)/(24... 167
t48.7/t48.6
15 35,516 1 factor 2025-10-25 11:51
2026-03-03 15:16 		9420.8s
▶ (44905762075812812876990715581... 202
t41.8/t54.8
4 5,124 None 2026-02-10 00:03
2026-03-03 14:41 		699.3s
▶ (86207081426306017716518762472... 190
t30.1/t54.8
5 885 None 2026-02-09 16:31
2026-03-03 14:35 		460.4s
▶ (90393797228968853335317173767... 229
t30.1/t54.8
5 885 None 2026-02-10 09:19
2026-03-03 14:16 		671.0s
▶ (14214168792879010228333015220... 207
t41.8/t54.8
4 5,124 None 2026-02-10 03:24
2026-03-03 14:11 		966.4s
▶ (44975300327401295862344950010... 205
t42.1/t54.8
4 5,124 None 2026-02-10 01:31
2026-03-03 14:08 		2307.9s
▶ (94300221914901484205918967019... 244
t30.1/t54.8
5 885 None 2026-02-10 09:45
2026-03-03 14:05 		653.8s
▶ (41476544526425386737156156358... 424
t29.5/t85.0
1 430 None 2026-03-03 11:44
2026-03-03 11:44 		0.0s
▶ (599^101-1)/(599-1) 248
t45.2/t59.7
5 16,897 None 2025-12-28 08:19
2026-03-03 11:23 		6179.7s
▶ (2152720165987^19-1)/(21527201... 201
t30.1/t54.8
5 885 None 2026-02-09 16:36
2026-03-03 10:29 		501.8s
▶ (10069520439747163247973709^11... 202
t42.1/t54.8
4 5,124 None 2026-02-10 00:13
2026-03-03 10:28 		1553.1s
▶ (2475658153099^19-1)/(24756581... 203
t42.1/t54.8
4 5,124 None 2026-02-10 00:24
2026-03-03 10:23 		1297.9s
▶ (48215461314566076232732276771... 203
t42.1/t54.8
4 5,124 None 2026-02-10 00:15
2026-03-03 10:22 		2335.8s
▶ (60286725197628979091603829774... 204
t42.1/t54.8
4 5,124 None 2026-02-10 00:35
2026-03-03 10:17 		1293.7s
▶ (13687826071831^17-1)/(1368782... 205
t42.1/t54.8
4 5,124 None 2026-02-10 02:50
2026-03-03 10:16 		3780.6s
▶ (11743883315918160170183281^11... 205
t42.1/t54.8
4 5,124 None 2026-02-10 00:58
2026-03-03 10:11 		1581.7s
▶ (6532720255573^17-1)/(65327202... 206
t42.1/t54.8
4 5,124 None 2026-02-10 01:54
2026-03-03 10:10 		1569.3s
▶ (10467971911^23-1)/(1046797191... 206
t42.1/t54.8
4 5,124 None 2026-02-10 03:13
2026-03-03 10:05 		1279.7s
▶ (13032750466711^17-1)/(1303275... 206
t42.1/t54.8
4 5,124 None 2026-02-10 03:01
2026-03-03 10:04 		1285.1s
▶ (13222077745531^17-1)/(1322207... 206
t42.1/t54.8
4 5,124 None 2026-02-10 02:28
2026-03-03 09:59 		1287.1s
▶ (3745708840640501617807^13-1)/... 208
t30.1/t54.8
5 885 None 2026-02-10 20:53
2026-03-03 09:58 		772.5s
▶ (21535065889837^17-1)/(2153506... 208
t42.1/t54.8
4 5,124 None 2026-02-10 03:35
2026-03-03 09:53 		1566.3s
▶ (13322243393422501158479191^11... 209
t45.4/t54.8
4 5,124 None 2026-02-10 04:46
2026-03-03 09:52 		2589.3s
▶ (12048029397757^17-1)/(1204802... 210
t30.1/t54.8
5 885 None 2026-02-10 08:48
2026-03-03 09:47 		483.8s
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