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
▶ aliquot:4131492:i3614 115
t37.9/t35.4
7 26,884 1 factor 2026-07-27 12:19
2026-07-28 14:57 		720.0s
▶ aliquot:4332768:i5275 110
t17.1/t33.8
1 22 1 factor 2026-07-28 14:57
2026-07-28 14:57 		0.7s
▶ aliquot:4332768:i5274 119
t16.0/t36.6
1 13 1 factor 2026-07-28 14:57
2026-07-28 14:57 		0.6s
▶ aliquot:3811512:i6072 107
t34.2/t32.9
5 16,132 4 factors 2026-07-27 14:46
2026-07-28 14:57 		8.3s
▶ aliquot:4373496:i2102 103
t34.2/t31.7
5 16,132 2 factors 2026-07-27 14:16
2026-07-28 14:57 		9.1s
▶ aliquot:4214526:i4924 103
t34.8/t31.7
5 16,132 2 factors 2026-07-27 12:15
2026-07-28 14:57 		640.1s
▶ aliquot:3965448:i1092 100
t34.2/t30.8
5 16,132 1 factor 2026-07-27 12:32
2026-07-28 14:57 		6.8s
▶ aliquot:4308090:i3618 100
t34.2/t30.8
5 16,132 2 factors 2026-07-27 10:28
2026-07-28 14:57 		19.1s
▶ aliquot:4944492:i2300 95
t29.3/t29.2
3 5,380 2 factors 2026-07-27 14:45
2026-07-28 14:57 		0.9s
▶ (1030079137101769^17-1)/(10300... 228
t31.1/t58.2
4 5,892 None 2026-02-16 22:47
2026-07-28 14:54 		1607.2s
▶ (20889808037682945901463561278... 289
t33.0/t64.9
4 10,497 None 2026-02-17 22:12
2026-07-28 14:54 		3516.3s
▶ (890196300145741^17-1)/(890196... 229
t31.1/t58.2
4 5,892 None 2026-02-16 22:47
2026-07-28 14:32 		1537.2s
▶ (14797^67-1)/(14797-1) 276
t59.7/t59.7
66 214,010 None 2025-12-28 13:03
2026-07-28 14:30 		105793.1s
▶ (384681061740117900090032311^1... 229
t31.1/t58.2
4 5,892 None 2026-02-16 22:47
2026-07-28 14:11 		1541.0s
▶ (349045747^31-1)/(349045747-1) 230
t31.1/t58.2
4 5,892 None 2026-02-16 22:48
2026-07-28 13:51 		1939.6s
▶ (155042347^107-1)/(155042347-1... 857
t19.4/t85.0
1 74 None 2026-07-28 13:44
2026-07-28 13:44 		0.0s
▶ (1057254451994563^17-1)/(10572... 230
t31.1/t58.2
4 5,892 None 2026-02-16 22:48
2026-07-28 13:25 		1816.7s
▶ (339457379475317593590074281^1... 232
t31.1/t58.2
4 5,892 None 2026-02-16 22:49
2026-07-28 13:00 		2013.8s
▶ (822500781730699^17-1)/(822500... 232
t31.1/t58.2
4 5,892 None 2026-02-16 22:49
2026-07-28 12:33 		2110.7s
▶ (81959556589^23-1)/(8195955658... 235
t31.1/t58.2
4 5,892 None 2026-02-16 22:50
2026-07-28 12:03 		2310.8s
▶ aliquot:19560:i593 183
t56.9/t56.3
30 130,980 1 factor 2026-07-26 19:28
2026-07-28 12:03 		41149.8s
▶ (343163490425039553755438791^1... 235
t31.1/t58.2
4 5,892 None 2026-02-16 22:50
2026-07-28 11:34 		2111.0s
▶ (311046858717379695575601487^1... 236
t31.1/t58.2
4 5,892 None 2026-02-16 22:51
2026-07-28 11:07 		1976.2s
▶ (1125741740992993^17-1)/(11257... 236
t31.1/t58.2
4 5,892 None 2026-02-16 22:51
2026-07-28 10:39 		1985.8s
▶ (395286403880838440695483081^1... 236
t31.1/t58.2
4 5,892 None 2026-02-16 22:51
2026-07-28 10:12 		1985.0s
▶ (114278665101574911864133^13-1... 236
t31.1/t58.2
4 5,892 None 2026-02-16 22:50
2026-07-28 09:44 		2123.3s
▶ aliquot:4332768:i5273 126
t38.9/t38.8
5 3,387 None 2026-07-28 08:56
2026-07-28 09:29 		1917.2s
▶ (15603806557123^19-1)/(1560380... 238
t31.1/t58.2
4 5,892 None 2026-02-16 22:52
2026-07-28 09:16 		2009.8s
▶ aliquot:4332768:i5271 97
t17.7/t29.8
3 30 3 factors 2026-07-28 08:56
2026-07-28 08:56 		1.7s
▶ aliquot:4332768:i5270 63
t24.0/t19.4
5 254 4 factors 2026-07-28 08:56
2026-07-28 08:56 		5.8s
▶ aliquot:4332768:i5269 96
t18.3/t29.5
2 41 2 factors 2026-07-28 08:56
2026-07-28 08:56 		1.4s
▶ aliquot:4332768:i5268 73
t30.6/t22.5
5 921 2 factors 2026-07-28 08:54
2026-07-28 08:56 		48.6s
▶ aliquot:4332768:i5267 66
t21.7/t20.3
4 148 3 factors 2026-07-28 08:54
2026-07-28 08:54 		2.8s
▶ aliquot:4332768:i5266 72
t23.1/t22.2
4 206 3 factors 2026-07-28 08:54
2026-07-28 08:54 		3.8s
▶ aliquot:4332768:i5264 109
t16.8/t33.5
1 19 1 factor 2026-07-28 08:54
2026-07-28 08:54 		0.6s
▶ (74891882856470993335480567156... 238
t31.1/t58.2
4 5,892 None 2026-02-16 22:52
2026-07-28 08:48 		2007.3s
▶ (93094807636291915639623796058... 239
t31.1/t58.2
4 5,892 None 2026-02-16 22:52
2026-07-28 08:20 		2178.1s
▶ (548557^47-1)/(548557-1) 196
t46.7/t60.0
17 46,921 1 factor 2026-02-17 03:06
2026-07-28 07:55 		18845.3s
▶ (1000220806280629^17-1)/(10002... 241
t31.1/t58.2
4 5,892 None 2026-02-16 22:52
2026-07-28 07:52 		2149.7s
▶ (1057103863681867^17-1)/(10571... 241
t31.1/t58.2
4 5,892 None 2026-02-16 22:52
2026-07-28 07:25 		2002.2s
▶ (124119130491537307659457^13-1... 243
t31.1/t58.2
4 5,892 None 2026-02-16 22:54
2026-07-28 06:57 		2035.3s
▶ (96186510558485557073491^13-1)... 243
t31.1/t58.2
4 5,892 None 2026-02-16 22:54
2026-07-28 06:28 		2054.6s
▶ (95635400869305447946748720732... 246
t31.1/t58.2
4 5,892 None 2026-02-16 22:55
2026-07-28 05:59 		2237.5s
▶ (110956612031768516148661^13-1... 247
t31.1/t58.2
4 5,892 None 2026-02-16 22:55
2026-07-28 05:30 		2206.6s
▶ (9539^71-1)/(9539-1) 279
t61.4/t60.9
54 270,593 None 2025-12-28 11:14
2026-07-28 05:29 		139704.8s
▶ (340955734931078445904681537^1... 249
t31.1/t58.2
4 5,892 None 2026-02-16 22:56
2026-07-28 05:02 		2084.1s
▶ (11264494060282473740681080128... 249
t31.1/t58.2
4 5,892 None 2026-02-16 22:56
2026-07-28 04:33 		2141.5s
▶ (370760465095158215178177589^1... 250
t31.1/t58.2
4 5,892 None 2026-02-16 22:57
2026-07-28 04:02 		2314.2s
▶ (71772151081529392699196125616... 197
t47.3/t46.8
20 35,977 None 2025-11-19 09:05
2026-07-28 03:52 		11824.2s
▶ (99134498824074640536793^13-1)... 252
t31.1/t58.2
4 5,892 None 2026-02-16 22:58
2026-07-28 03:32 		2458.1s
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