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:3935868:i2049 82
t30.2/t25.2
6 890 3 factors 2026-04-21 04:00
2026-04-21 04:35 		38.6s
▶ aliquot:4335984:i1079 79
t27.9/t24.3
5 526 2 factors 2026-04-21 03:37
2026-04-21 04:35 		17.6s
▶ aliquot:4893372:i1643 77
t27.9/t23.7
3 2,561 3 factors 2026-04-21 03:49
2026-04-21 04:35 		0.6s
▶ (262415384724966307^17-1)/(262... 272
t31.1/t63.1
3 5,889 None 2026-02-17 10:44
2026-04-21 04:35 		4025.8s
▶ aliquot:4367808:i1161 111
t35.3/t34.2
6 6,401 1 factor 2026-04-21 01:49
2026-04-21 04:28 		951.3s
▶ aliquot:3948102:i1677 82
t25.1/t25.2
2 656 2 factors 2026-04-21 04:15
2026-04-21 04:16 		0.7s
▶ aliquot:3930888:i735 94
t32.1/t28.9
7 3,065 2 factors 2026-04-21 02:30
2026-04-21 04:05 		283.5s
▶ aliquot:3948102:i1676 88
t35.7/t27.1
6 5,201 1 factor 2026-04-21 00:42
2026-04-21 04:02 		1136.7s
▶ aliquot:4765734:i1056 81
t17.2/t24.9
3 23 4 factors 2026-04-21 04:00
2026-04-21 04:01 		2.0s
▶ aliquot:4765734:i1055 87
t37.5/t26.8
5 4,155 1 factor 2026-04-21 02:21
2026-04-21 03:54 		1204.4s
▶ aliquot:3762648:i1908 127
t23.7/t39.1
1 320 1 factor 2026-04-21 03:50
2026-04-21 03:50 		0.0s
▶ aliquot:3811512:i5908 123
t38.0/t37.8
5 4,359 None 2026-04-21 02:19
2026-04-21 03:37 		1457.9s
▶ aliquot:4593012:i920 131
t33.6/t40.3
5 4,198 1 factor 2026-04-21 00:20
2026-04-21 03:30 		377.6s
▶ aliquot:3391518:i1370 100
t30.9/t30.8
7 944 3 factors 2026-04-21 03:13
2026-04-21 03:25 		67.9s
▶ aliquot:3727530:i1503 87
t27.0/t26.8
6 442 2 factors 2026-04-21 03:13
2026-04-21 03:25 		12.5s
▶ (15233939556490549285372890649... 272
t31.1/t63.1
3 5,889 None 2026-02-17 10:43
2026-04-21 03:25 		2996.9s
▶ aliquot:3762648:i1907 129
t23.7/t39.7
1 320 1 factor 2026-04-21 03:19
2026-04-21 03:19 		0.0s
▶ aliquot:4893372:i1639 118
t25.1/t36.3
2 640 2 factors 2026-04-21 02:58
2026-04-21 03:19 		0.0s
▶ aliquot:4555236:i1851 131
t30.9/t40.3
3 11,072 1 factor 2026-04-20 14:55
2026-04-21 03:19 		0.0s
▶ aliquot:4810698:i1668 124
t31.8/t38.2
3 2,559 1 factor 2026-04-21 02:20
2026-04-21 03:17 		192.2s
▶ aliquot:4893372:i1642 101
t29.3/t31.1
5 697 3 factors 2026-04-21 03:15
2026-04-21 03:16 		29.1s
▶ aliquot:4335984:i1078 119
t16.0/t36.6
1 13 1 factor 2026-04-21 03:15
2026-04-21 03:15 		0.5s
▶ aliquot:4893372:i1641 87
t23.8/t26.8
4 234 2 factors 2026-04-21 03:08
2026-04-21 03:15 		4.3s
▶ aliquot:4728834:i1531 118
t36.4/t36.3
7 6,653 1 factor 2026-04-20 23:41
2026-04-21 03:13 		911.7s
▶ aliquot:4335984:i1077 94
t30.8/t28.9
5 929 1 factor 2026-04-21 02:54
2026-04-21 03:08 		56.2s
▶ aliquot:4621300:i2855 97
t27.0/t29.8
3 1,014 2 factors 2026-04-21 02:13
2026-04-21 03:08 		3.7s
▶ aliquot:4685772:i1896 87
t29.0/t26.8
3 1,551 1 factor 2026-04-21 02:14
2026-04-21 02:57 		48.1s
▶ aliquot:4855374:i3167 99
t31.8/t30.5
3 2,561 None 2026-04-21 02:12
2026-04-21 02:57 		168.4s
▶ aliquot:4401336:i1245 111
t35.3/t34.2
5 5,121 None 2026-04-21 00:20
2026-04-21 02:54 		657.8s
▶ (1213^181-1)/(1213-1) 556
t43.8/t85.0
7 12,672 None 2026-01-27 00:34
2026-04-21 02:50 		7162.3s
▶ aliquot:4335984:i1076 71
t34.8/t21.8
7 1,744 3 factors 2026-04-21 01:49
2026-04-21 02:37 		277.6s
▶ aliquot:4069656:i1259 105
t35.3/t32.3
6 6,401 2 factors 2026-04-20 23:44
2026-04-21 02:37 		635.7s
▶ aliquot:4542408:i872 74
t26.5/t22.8
2 1,281 3 factors 2026-04-21 02:25
2026-04-21 02:34 		0.4s
▶ (38383316216607042927338721751... 273
t31.1/t63.1
3 5,889 None 2026-02-17 10:45
2026-04-21 02:34 		2706.2s
▶ aliquot:4144532:i1699 107
t24.3/t32.9
4 273 3 factors 2026-04-21 01:49
2026-04-21 02:33 		8.4s
▶ aliquot:4893372:i1638 83
t25.7/t25.5
5 380 3 factors 2026-04-21 02:30
2026-04-21 02:33 		6.7s
▶ aliquot:4856568:i1978 121
t18.2/t37.2
2 41 2 factors 2026-04-21 01:49
2026-04-21 02:30 		10.4s
▶ aliquot:4652832:i2262 92
t31.9/t28.3
4 3,841 2 factors 2026-04-21 01:02
2026-04-21 02:29 		188.4s
▶ aliquot:4893372:i1637 89
t29.0/t27.4
4 2,725 2 factors 2026-04-21 01:28
2026-04-21 02:26 		32.3s
▶ aliquot:3811512:i5906 99
t23.7/t30.5
1 320 2 factors 2026-04-21 02:13
2026-04-21 02:13 		0.0s
▶ aliquot:4810698:i1667 82
t23.7/t25.2
1 320 1 factor 2026-04-21 02:12
2026-04-21 02:12 		0.0s
▶ (247073491877016421^17-1)/(247... 273
t31.1/t63.1
3 5,889 None 2026-02-17 10:44
2026-04-21 01:48 		2803.6s
▶ (40741042167155191^13-1)/(4074... 154
t36.5/t44.9
8 6,298 1 factor 2025-11-18 20:55
2026-04-21 01:48 		542.2s
▶ aliquot:4367808:i1159 108
t28.4/t33.2
3 1,449 1 factor 2026-04-20 23:43
2026-04-21 01:33 		55.3s
▶ aliquot:4856568:i1977 113
t23.7/t34.8
2 321 2 factors 2026-04-21 01:02
2026-04-21 01:29 		3.8s
▶ aliquot:4602306:i2366 75
t26.5/t23.1
2 1,281 3 factors 2026-04-21 01:01
2026-04-21 01:27 		1.0s
▶ aliquot:4893372:i1636 6
t0.0/t10.0
1 1 4 factors 2026-04-21 01:01
2026-04-21 01:01 		0.3s
▶ (12017770967419188641625751^13... 274
t31.1/t63.1
3 5,889 None 2026-02-17 10:45
2026-04-21 01:01 		2485.2s
▶ aliquot:4602306:i2365 81
t26.5/t24.9
1 1,280 4 factors 2026-04-21 00:43
2026-04-21 00:43 		0.0s
▶ aliquot:4893372:i1635 78
t25.1/t24.0
1 640 3 factors 2026-04-21 00:41
2026-04-21 00:41 		0.0s
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