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
▶ (78542938987248511^13-1)/(7854... 146
t46.0/t44.9
14 33,051 None 2025-11-18 19:33
2026-04-25 04:42 		11857.9s
▶ (4222717178085425415696721^11-... 146
t45.8/t44.9
15 41,050 None 2025-11-18 19:30
2026-04-25 04:36 		482.1s
▶ (39277102566252175286719267739... 146
t45.7/t44.9
12 29,723 None 2025-11-18 19:29
2026-04-25 04:29 		16468.8s
▶ aliquot:4343988:i1523 123
t38.1/t37.8
5 26,880 1 factor 2026-04-25 03:15
2026-04-25 04:10 		1338.4s
▶ (198424539289231970647129^11-1... 146
t45.9/t44.9
14 32,283 None 2025-11-18 19:20
2026-04-25 04:10 		14019.7s
▶ (88001016002136325947044300764... 146
t45.7/t44.9
12 29,723 None 2025-11-18 19:06
2026-04-25 04:04 		13668.8s
▶ (112166415686353051^13-1)/(112... 103
t38.0/t31.7
9 7,724 1 factor 2025-11-18 19:25
2026-04-25 03:45 		236.7s
▶ (5420943449263^17-1)/(54209434... 93
t44.8/t28.6
15 33,127 1 factor 2025-11-18 19:22
2026-04-25 03:45 		504.9s
▶ (5415344981855086321^13-1)/(54... 103
t43.0/t31.7
11 23,806 1 factor 2025-11-18 19:19
2026-04-25 03:44 		456.9s
▶ (2031245071^23-1)/(2031245071-... 106
t37.3/t32.6
8 10,842 1 factor 2025-11-18 19:09
2026-04-25 03:40 		317.7s
▶ (13618011688626370243^13-1)/(1... 146
t46.0/t44.9
14 33,051 None 2025-11-18 19:17
2026-04-25 03:39 		13715.3s
▶ (2084628633462715677409^11-1)/... 146
t45.7/t44.9
12 29,723 None 2025-11-18 19:23
2026-04-25 03:13 		14481.1s
▶ aliquot:4343988:i1522 107
t36.2/t32.9
5 22,915 2 factors 2026-04-25 03:00
2026-04-25 03:02 		11.1s
▶ (41427083410945783314307399^11... 172
t52.9/t52.9
35 63,741 1 factor 2025-10-26 16:00
2026-04-25 03:01 		10624.3s
▶ aliquot:4343988:i1521 123
t30.6/t37.8
2 10,752 1 factor 2026-04-25 02:45
2026-04-25 03:00 		0.0s
▶ (113744619132106777^13-1)/(113... 107
t41.8/t32.9
10 10,689 1 factor 2025-11-18 19:13
2026-04-25 02:44 		13166.5s
▶ (178570243836074773^13-1)/(178... 146
t46.0/t44.9
14 33,051 None 2025-11-18 19:16
2026-04-25 02:44 		13111.1s
▶ (55469576670275391468709849497... 146
t46.0/t44.9
14 33,051 None 2025-11-18 19:10
2026-04-25 02:31 		13686.6s
▶ aliquot:4343988:i1520 101
t34.1/t31.1
3 15,387 2 factors 2026-04-25 02:17
2026-04-25 02:30 		8.1s
▶ (12192910051164170079743531146... 146
t45.7/t44.9
12 29,723 None 2025-11-18 19:15
2026-04-25 02:25 		13673.1s
▶ (3715157653^19-1)/(3715157653-... 101
t42.8/t31.1
13 24,664 1 factor 2025-11-18 19:57
2026-04-25 02:12 		448.8s
▶ aliquot:4343988:i1519 125
t29.5/t38.5
2 5,696 1 factor 2026-04-25 02:01
2026-04-25 02:11 		0.0s
▶ (44263267^23-1)/(44263267-1) 146
t45.7/t44.9
13 37,722 None 2025-11-18 19:12
2026-04-25 01:56 		885.8s
▶ aliquot:4343988:i1518 127
t29.3/t39.1
1 5,376 3 factors 2026-04-25 01:50
2026-04-25 01:50 		0.0s
▶ (29823163264475197^13-1)/(2982... 148
t45.7/t44.9
13 37,722 None 2025-11-18 19:50
2026-04-25 01:50 		772.5s
▶ (237838416230686173163^11-1)/(... 150
t44.9/t44.9
12 30,836 None 2025-11-01 01:35
2026-04-25 01:45 		890.3s
▶ aliquot:4343988:i1517 139
t29.3/t42.8
1 5,376 1 factor 2026-04-25 01:31
2026-04-25 01:31 		0.0s
▶ (2695351^31-1)/(2695351-1) 151
t45.7/t44.9
11 37,228 None 2025-11-01 02:24
2026-04-25 01:23 		669.8s
▶ (2868314863^19-1)/(2868314863-... 111
t37.1/t34.2
8 10,842 1 factor 2025-11-18 19:48
2026-04-25 01:21 		175.1s
▶ aliquot:4621300:i2916 119
t38.0/t36.6
4 21,504 None 2026-04-25 00:45
2026-04-25 01:20 		66.9s
▶ (280227830926739904847^11-1)/(... 154
t45.0/t44.9
17 36,186 None 2025-11-18 19:58
2026-04-25 01:19 		336.2s
▶ (17141678216921399335212830924... 153
t45.8/t44.9
15 40,282 None 2025-11-18 19:55
2026-04-25 01:18 		1027.6s
▶ (7^683-1)/(7-1) 567
t43.8/t85.0
7 12,672 None 2026-01-27 13:10
2026-04-25 01:12 		4244.8s
▶ aliquot:4728834:i1558 99
t31.6/t30.5
4 5,120 2 factors 2026-04-25 00:32
2026-04-25 01:10 		5.6s
▶ (85422773019034077805682784564... 113
t40.2/t34.8
11 15,903 1 factor 2025-11-18 19:52
2026-04-25 01:00 		369.7s
▶ aliquot:3897966:i1114 51
t29.3/t15.7
1 5,376 3 factors 2026-04-25 00:52
2026-04-25 00:52 		0.0s
▶ aliquot:4621300:i2915 87
t29.5/t26.8
2 5,696 2 factors 2026-04-25 00:31
2026-04-25 00:45 		0.0s
▶ (1866871^31-1)/(1866871-1) 109
t39.6/t33.5
9 13,593 1 factor 2025-11-18 19:53
2026-04-25 00:44 		244.2s
▶ (33042515583718411^13-1)/(3304... 155
t45.8/t44.9
17 43,610 None 2025-11-18 20:01
2026-04-25 00:38 		945.3s
▶ (281^241-1)/(281-1) 567
t43.8/t85.0
7 12,672 None 2026-01-27 12:15
2026-04-25 00:28 		4715.3s
▶ (61869358597065643429752074426... 158
t45.1/t44.9
19 31,322 None 2025-11-18 20:13
2026-04-25 00:27 		703.0s
▶ (39459115286712493^13-1)/(3945... 156
t44.9/t44.9
16 38,234 None 2025-11-18 20:05
2026-04-25 00:24 		398.0s
▶ aliquot:4728834:i1557 113
t29.3/t34.8
1 5,376 3 factors 2026-04-25 00:16
2026-04-25 00:16 		0.0s
▶ (35515199959^17-1)/(3551519995... 157
t45.0/t44.9
17 36,954 None 2025-11-18 20:12
2026-04-25 00:06 		708.8s
▶ aliquot:4728834:i1556 106
t33.9/t32.6
3 14,968 2 factors 2026-04-25 00:01
2026-04-25 00:02 		9.8s
▶ aliquot:4621300:i2914 89
t38.5/t27.4
5 26,880 1 factor 2026-04-24 23:49
2026-04-25 00:01 		150.0s
▶ aliquot:4728834:i1555 91
t43.2/t28.0
8 40,059 1 factor 2026-04-24 23:00
2026-04-24 23:49 		311.1s
▶ (41280944857852951^13-1)/(4128... 155
t45.8/t44.9
15 41,050 None 2025-11-18 20:00
2026-04-24 23:46 		1027.4s
▶ aliquot:4621300:i2912 101
t29.3/t31.1
1 5,376 1 factor 2026-04-24 23:31
2026-04-24 23:31 		0.0s
▶ aliquot:4652832:i2283 124
t38.5/t38.2
6 32,256 1 factor 2026-04-24 22:46
2026-04-24 23:31 		29.3s
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