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
▶ (1740100459^29-1)/(1740100459-... 241
t44.3/t61.5
9 38,145 None 2026-02-17 06:37
2026-07-13 04:13 		1687.1s
▶ (273117471247^19-1)/(273117471... 113
t39.9/t34.8
12 11,049 1 factor 2025-11-19 07:54
2026-07-13 04:06 		623.8s
▶ (50156791927903603^17-1)/(5015... 239
t44.3/t61.5
9 38,145 None 2026-02-17 06:36
2026-07-13 03:53 		1984.1s
▶ (7228480499028672727655139929^... 238
t44.3/t61.5
9 38,145 None 2026-02-17 06:35
2026-07-13 03:44 		1682.4s
▶ (13398634652765645973719322093... 278
t33.5/t64.6
4 10,497 None 2026-02-17 21:24
2026-07-13 03:37 		5353.8s
▶ (41061821063198748004913948549... 238
t44.3/t61.5
9 38,145 None 2026-02-17 06:35
2026-07-13 03:36 		1762.0s
▶ aliquot:3972498:i4347 131
t40.8/t40.3
8 22,390 1 factor 2026-07-13 01:38
2026-07-13 03:17 		191.6s
▶ (63518851419640574112594995266... 234
t44.3/t61.5
9 38,145 None 2026-02-17 06:34
2026-07-13 02:48 		1672.2s
▶ (44086123382598463^17-1)/(4408... 231
t44.3/t61.5
9 38,145 None 2026-02-17 06:33
2026-07-13 02:39 		1537.9s
▶ (59657608926768979030633942988... 216
t41.4/t66.5
8 35,584 None 2026-02-18 01:32
2026-07-13 02:39 		86.4s
▶ (36419726209633201^17-1)/(3641... 230
t44.3/t61.5
9 38,145 None 2026-02-17 06:32
2026-07-13 02:31 		1812.4s
▶ (217081^53-1)/(217081-1) 229
t44.3/t61.5
9 38,145 None 2026-02-17 06:31
2026-07-13 02:22 		1666.1s
▶ (4591^79-1)/(4591-1) 274
t44.3/t61.2
9 38,145 None 2026-02-17 06:12
2026-07-13 02:10 		10002.3s
▶ (40272778790024161^17-1)/(4027... 223
t44.3/t61.5
9 38,145 None 2026-02-17 06:29
2026-07-13 01:41 		1505.5s
▶ aliquot:3972498:i4346 70
t21.1/t21.5
4 156 3 factors 2026-07-13 01:38
2026-07-13 01:38 		3.5s
▶ (49272077517029007818639857427... 216
t44.3/t61.5
9 38,145 None 2026-02-17 06:28
2026-07-13 01:33 		1577.0s
▶ aliquot:3972498:i4345 93
t28.8/t28.6
5 751 2 factors 2026-07-13 01:27
2026-07-13 01:28 		18.0s
▶ (86628006773587143889896572224... 202
t44.3/t61.5
9 38,145 None 2026-02-17 06:24
2026-07-13 01:25 		1314.3s
▶ (830088529041623897^17-1)/(830... 200
t44.3/t61.5
9 38,145 None 2026-02-17 06:18
2026-07-13 01:17 		1488.3s
▶ (1920647391913^23-1)/(19206473... 223
t41.4/t66.2
8 35,584 1 factor 2026-02-18 01:06
2026-07-13 00:51 		706.3s
▶ aliquot:4363620:i2561 131
t15.7/t40.3
1 11 1 factor 2026-07-13 00:47
2026-07-13 00:47 		0.5s
▶ (8401397^41-1)/(8401397-1) 200
t44.3/t61.5
9 38,145 None 2026-02-17 06:18
2026-07-13 00:44 		1420.7s
▶ (35560783933901607905003558839... 200
t44.3/t61.5
9 38,145 None 2026-02-17 06:18
2026-07-13 00:37 		1667.8s
▶ (4296301150081^23-1)/(42963011... 200
t44.3/t61.5
9 38,145 None 2026-02-17 06:24
2026-07-13 00:28 		1761.2s
▶ (4404047^43-1)/(4404047-1) 200
t44.3/t61.5
9 38,145 None 2026-02-17 06:17
2026-07-13 00:20 		1419.9s
▶ (42206642146903634480000501431... 282
t44.3/t61.2
9 38,145 None 2026-02-17 06:15
2026-07-13 00:00 		2135.1s
▶ (2047572230657338751575051^13-... 269
t44.3/t61.2
9 38,145 None 2026-02-17 06:10
2026-07-12 23:49 		1961.1s
▶ (32918179432890621591980688285... 242
t44.3/t61.2
9 38,145 None 2026-02-17 05:57
2026-07-12 23:48 		8509.3s
▶ (34199239^37-1)/(34199239-1) 258
t44.3/t61.2
9 38,145 None 2026-02-17 06:06
2026-07-12 23:28 		2219.4s
▶ (191^127-1)/(191-1) 258
t44.3/t61.2
9 38,145 None 2026-02-17 06:05
2026-07-12 23:19 		1968.8s
▶ aliquot:4363620:i2560 100
t41.8/t30.8
8 37,996 1 factor 2026-07-12 22:30
2026-07-12 23:09 		195.8s
▶ (1501489387^29-1)/(1501489387-... 257
t44.3/t61.2
9 38,145 None 2026-02-17 06:05
2026-07-12 23:09 		2102.0s
▶ (32434108971838141^17-1)/(3243... 253
t44.3/t61.2
9 38,145 None 2026-02-17 06:03
2026-07-12 22:45 		1975.5s
▶ (3409261^43-1)/(3409261-1) 247
t44.3/t61.2
9 38,145 None 2026-02-17 06:01
2026-07-12 22:35 		1692.3s
▶ (4099^79-1)/(4099-1) 245
t44.3/t61.2
9 38,145 None 2026-02-17 06:00
2026-07-12 22:26 		1684.8s
▶ aliquot:4363620:i2559 85
t37.1/t26.2
5 24,662 2 factors 2026-07-12 22:00
2026-07-12 22:18 		47.4s
▶ (27145365052629449^17-1)/(2714... 244
t44.3/t61.2
9 38,145 None 2026-02-17 05:58
2026-07-12 22:17 		2286.4s
▶ (97405085977^17-1)/(9740508597... 114
t39.7/t35.1
12 10,797 1 factor 2025-11-19 08:17
2026-07-12 22:11 		1077.8s
▶ aliquot:4118400:i2056 117
t37.9/t36.0
5 26,880 1 factor 2026-07-12 21:45
2026-07-12 22:08 		66.1s
▶ (27282710017315537^17-1)/(2728... 239
t44.3/t61.2
9 38,145 None 2026-02-17 05:56
2026-07-12 21:54 		1686.6s
▶ (35320298999962303^17-1)/(3532... 203
t44.3/t61.2
9 38,145 None 2026-02-17 05:44
2026-07-12 21:48 		6687.6s
▶ aliquot:4363620:i2558 109
t29.3/t33.5
1 5,376 2 factors 2026-07-12 21:45
2026-07-12 21:45 		0.0s
▶ (2581031347226487302682209^13-... 239
t44.3/t61.2
9 38,145 None 2026-02-17 05:56
2026-07-12 21:45 		1695.7s
▶ aliquot:4363620:i2557 106
t30.6/t32.6
2 10,752 2 factors 2026-07-12 21:30
2026-07-12 21:31 		0.0s
▶ aliquot:4118400:i2055 109
t29.3/t33.5
1 5,376 2 factors 2026-07-12 21:30
2026-07-12 21:30 		0.0s
▶ aliquot:4118400:i2054 93
t42.2/t28.6
9 28,795 1 factor 2026-07-12 20:56
2026-07-12 21:26 		288.2s
▶ (61^163-1)/(61-1) 236
t44.3/t61.2
9 38,145 None 2026-02-17 05:55
2026-07-12 21:25 		1894.4s
▶ (19142005658489762508058667411... 167
t35.1/t51.4
5 6,168 None 2026-06-10 19:07
2026-07-12 21:16 		1271.0s
▶ aliquot:4363620:i2556 89
t29.3/t27.4
1 5,376 3 factors 2026-07-12 21:15
2026-07-12 21:15 		0.0s
▶ (28618176002311938089940627899... 232
t44.3/t61.2
9 38,145 None 2026-02-17 05:52
2026-07-12 21:14 		1540.6s
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