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
▶ (29383443125118125750660696302... 240
t54.6/t54.2
34 107,780 None 2026-02-04 09:34
2026-08-03 18:54 		22881.8s
▶ aliquot:4728834:i2145 115
t16.3/t35.4
1 114 1 factor 2026-08-03 18:50
2026-08-03 18:50 		0.7s
▶ aliquot:4728834:i2144 95
t22.3/t29.2
2 4,081 3 factors 2026-08-03 18:50
2026-08-03 18:50 		2.3s
▶ (83^151-1)/(83-1) 245
t50.5/t61.5
15 54,273 None 2025-12-28 12:42
2026-08-03 17:38 		43331.8s
▶ (11083^73-1)/(11083-1) 292
t49.6/t63.4
11 35,841 None 2025-12-30 13:52
2026-08-03 17:29 		23547.2s
▶ (314833031675431^19-1)/(314833... 261
t49.6/t63.4
12 36,636 None 2025-12-30 10:33
2026-08-03 17:26 		18312.3s
▶ (19516315004731302000880283587... 300
t48.0/t63.4
9 25,089 None 2025-12-28 11:36
2026-08-03 17:24 		25990.7s
▶ aliquot:2712:i2080 146
t47.3/t44.9
13 66,351 2 factors 2026-08-02 21:31
2026-08-03 17:22 		4876.7s
▶ (3851^83-1)/(3851-1) 242
t49.6/t63.4
11 36,865 None 2025-12-30 11:10
2026-08-03 17:21 		20402.7s
▶ (16651^71-1)/(16651-1) 291
t47.9/t63.4
10 25,089 None 2025-12-30 06:22
2026-08-03 17:19 		18635.9s
▶ (2179^89-1)/(2179-1) 292
t47.7/t63.4
9 24,065 None 2025-12-30 05:38
2026-08-03 17:16 		23293.2s
▶ (11839^73-1)/(11839-1) 294
t47.2/t63.4
9 25,089 None 2025-12-30 16:20
2026-08-03 17:14 		7792.9s
▶ (12577^73-1)/(12577-1) 296
t48.1/t63.4
9 26,113 None 2025-12-30 17:40
2026-08-03 17:11 		19342.9s
▶ (11821^73-1)/(11821-1) 294
t47.3/t63.4
9 26,113 None 2025-12-30 15:29
2026-08-03 17:05 		10509.0s
▶ (11279^73-1)/(11279-1) 292
t48.1/t63.4
9 26,113 None 2025-12-30 13:45
2026-08-03 17:02 		21303.3s
▶ (14419^71-1)/(14419-1) 292
t49.7/t63.1
11 36,865 None 2025-12-30 04:18
2026-08-03 16:52 		34279.4s
▶ (10608841^41-1)/(10608841-1) 280
t49.7/t63.1
11 36,865 None 2025-12-30 00:59
2026-08-03 16:49 		20955.7s
▶ (66695549771293116976721381733... 298
t51.9/t65.2
5 13,824 None 2025-10-09 18:52
2026-08-03 16:47 		38949.2s
▶ (14071^73-1)/(14071-1) 299
t49.6/t63.1
11 36,865 None 2025-12-30 20:44
2026-08-03 16:39 		26396.4s
▶ (10937^73-1)/(10937-1) 281
t49.5/t63.1
11 35,841 None 2025-12-30 13:30
2026-08-03 16:36 		29181.3s
▶ (911^101-1)/(911-1) 285
t48.2/t63.1
9 26,113 None 2025-12-30 05:02
2026-08-03 16:34 		26780.3s
▶ (12479^73-1)/(12479-1) 295
t49.5/t63.1
11 35,841 None 2025-12-30 17:33
2026-08-03 16:31 		32266.9s
▶ (11617^73-1)/(11617-1) 293
t51.0/t62.8
13 45,569 None 2025-12-30 13:59
2026-08-03 16:28 		31002.4s
▶ (12697^71-1)/(12697-1) 288
t51.1/t62.8
13 46,593 None 2025-12-30 01:36
2026-08-03 16:20 		30702.4s
▶ (21495706524521039150796281100... 283
t54.1/t64.6
8 17,409 None 2025-10-09 18:39
2026-08-03 16:14 		98123.6s
▶ (9833^73-1)/(9833-1) 288
t53.3/t62.8
13 63,745 None 2025-12-30 09:19
2026-08-03 16:09 		67585.8s
▶ (17010317546670060088559346833... 211
t33.5/t64.9
4 10,497 None 2026-02-17 21:41
2026-08-03 15:54 		2321.6s
▶ (229376815589681^19-1)/(229376... 259
t51.3/t62.8
13 47,617 None 2025-12-30 06:53
2026-08-03 15:36 		23483.4s
▶ (10267^73-1)/(10267-1) 289
t51.1/t62.5
13 46,593 None 2025-12-30 11:24
2026-08-03 15:29 		26850.8s
▶ (12893^71-1)/(12893-1) 288
t51.3/t62.5
13 47,617 None 2025-12-30 01:14
2026-08-03 15:23 		38557.7s
▶ (25388784221512665944896130651... 250
t52.8/t64.6
13 26,564 1 factor 2025-10-09 18:26
2026-08-03 15:16 		59534.4s
▶ (15796403693360123443154244500... 211
t33.5/t64.9
4 10,497 None 2026-02-17 21:41
2026-08-03 15:10 		3563.8s
▶ (97^149-1)/(97-1) 274
t51.2/t62.5
13 46,593 None 2025-12-30 03:34
2026-08-03 15:10 		22154.2s
▶ (1031^97-1)/(1031-1) 284
t51.3/t62.2
13 47,617 None 2025-12-30 03:56
2026-08-03 15:03 		23444.4s
▶ (234895531489741^19-1)/(234895... 256
t46.8/t62.5
13 46,337 None 2026-02-17 09:01
2026-08-03 14:56 		7838.4s
▶ (9883^73-1)/(9883-1) 288
t51.3/t62.2
13 47,617 None 2025-12-30 10:02
2026-08-03 14:54 		31080.6s
▶ (977^101-1)/(977-1) 297
t46.7/t64.3
7 20,481 None 2025-12-30 08:20
2026-08-03 14:47 		11952.5s
▶ (12391^71-1)/(12391-1) 287
t51.4/t62.2
13 48,129 None 2025-12-30 00:23
2026-08-03 14:45 		32126.6s
▶ (2591^89-1)/(2591-1) 296
t47.5/t64.3
7 23,041 None 2025-12-30 11:46
2026-08-03 14:35 		6029.7s
▶ (953^103-1)/(953-1) 283
t47.1/t64.3
7 21,505 None 2025-12-30 18:53
2026-08-03 14:31 		4970.2s
▶ (10163^71-1)/(10163-1) 281
t49.8/t62.2
11 37,377 None 2025-12-28 11:29
2026-08-03 14:29 		12349.9s
▶ aliquot:4332768:i5310 114
t29.3/t35.1
1 5,376 2 factors 2026-08-03 14:20
2026-08-03 14:20 		0.0s
▶ aliquot:4728834:i2143 139
t43.9/t42.8
5 19,200 None 2026-08-03 14:02
2026-08-03 14:14 		1054.4s
▶ (11789^71-1)/(11789-1) 286
t49.8/t61.8
11 36,865 None 2025-12-30 00:16
2026-08-03 14:09 		21191.9s
▶ (8999^73-1)/(8999-1) 285
t51.2/t61.8
13 46,593 None 2025-12-30 07:44
2026-08-03 14:01 		22558.1s
▶ aliquot:4728834:i2142 115
t37.4/t35.4
3 11,520 1 factor 2026-08-03 13:45
2026-08-03 13:46 		100.5s
▶ aliquot:4889016:i1664 130
t29.3/t40.0
1 5,376 1 factor 2026-08-03 13:46
2026-08-03 13:46 		0.0s
▶ aliquot:4332768:i5309 126
t29.3/t38.8
1 5,376 1 factor 2026-08-03 13:46
2026-08-03 13:46 		0.0s
▶ aliquot:4728834:i2141 90
t31.2/t27.7
3 8,965 2 factors 2026-08-03 13:44
2026-08-03 13:44 		42.1s
▶ aliquot:4728834:i2140 68
t37.3/t20.9
3 11,290 3 factors 2026-08-03 13:42
2026-08-03 13:44 		95.0s
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