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
▶ (32064973908687940520255606096... 526
t33.2/t85.0
2 5,120 None 2026-04-14 21:36
2026-04-14 23:37 		788.8s
▶ (23400853140197145556898554450... 526
t33.2/t85.0
2 5,120 None 2026-04-14 21:35
2026-04-14 23:24 		785.3s
▶ (563^191-1)/(563-1) 512
t44.3/t85.0
6 8,576 None 2026-01-18 05:16
2026-04-14 23:21 		5366.7s
▶ (21115504286618217426888814493... 492
t33.3/t85.0
1 2,560 1 factor 2026-04-14 23:11
2026-04-14 23:11 		0.0s
▶ (93032679364120858414308920364... 491
t29.2/t85.0
2 2,749 1 factor 2026-04-14 21:33
2026-04-14 22:59 		143.1s
▶ (11317^127-1)/(11317-1) 511
t44.3/t85.0
6 8,576 None 2026-01-18 04:47
2026-04-14 22:51 		2936.7s
▶ (12491677173106561132385086970... 526
t33.2/t85.0
2 5,120 None 2026-04-14 21:32
2026-04-14 22:42 		783.7s
▶ (11909849984500136362156738653... 526
t33.2/t85.0
2 5,120 None 2026-04-14 21:32
2026-04-14 22:29 		782.8s
▶ (7^661-1)/(7-1) 511
t44.3/t85.0
6 8,576 None 2026-01-18 05:02
2026-04-14 22:21 		3732.7s
▶ (59246005394433837922728424096... 526
t33.2/t85.0
2 5,120 None 2026-04-14 21:31
2026-04-14 21:58 		204.7s
▶ (2789^149-1)/(2789-1) 510
t44.3/t85.0
6 8,576 None 2026-01-18 04:32
2026-04-14 21:52 		3729.9s
▶ (2741^149-1)/(2741-1) 509
t44.3/t85.0
6 8,576 None 2026-01-18 04:02
2026-04-14 21:22 		3715.4s
▶ (21189956520520660774568906294... 174
t44.4/t44.3
19 27,226 None 2025-11-03 10:19
2026-04-14 20:54 		2361.5s
▶ aliquot:4046064:i1168 52
t28.3/t16.0
5 607 2 factors 2026-04-14 20:20
2026-04-14 20:30 		26.0s
▶ (38682145979876032660232204902... 195
t33.0/t49.8
6 1,209 1 factor 2025-11-23 00:07
2026-04-14 19:53 		526.7s
▶ aliquot:4046064:i1167 109
t30.1/t33.5
3 881 None 2026-04-14 19:51
2026-04-14 19:51 		16.4s
▶ aliquot:3560216:i1833 85
t15.0/t26.2
1 8 1 factor 2026-04-14 19:51
2026-04-14 19:51 		0.1s
▶ (119824823761253320482931^11-1... 179
t34.0/t49.8
6 1,460 1 factor 2025-11-22 23:52
2026-04-14 19:36 		537.6s
▶ (16440431817053557^13-1)/(1644... 174
t44.3/t44.3
19 27,226 None 2025-11-03 11:00
2026-04-14 18:19 		2376.9s
▶ aliquot:3560216:i1830 104
t30.1/t32.0
4 882 None 2026-04-14 17:02
2026-04-14 17:11 		18.0s
▶ (27297408464401^17-1)/(2729740... 187
t55.5/t55.4
53 107,780 None 2025-10-26 14:26
2026-04-14 16:52 		71068.2s
▶ aliquot:3560216:i1828 79
t25.1/t24.3
5 376 2 factors 2026-04-14 16:18
2026-04-14 16:38 		6.3s
▶ aliquot:4046064:i1163 80
t29.6/t24.6
3 761 1 factor 2026-04-14 16:18
2026-04-14 16:19 		48.8s
▶ (108757897619133462961^11-1)/(... 131
t44.4/t40.3
17 23,721 1 factor 2025-11-03 14:33
2026-04-14 16:17 		2408.5s
▶ aliquot:3560216:i1822 104
t30.1/t32.0
3 881 None 2026-04-14 16:13
2026-04-14 16:14 		17.1s
▶ aliquot:3560216:i1821 84
t20.2/t25.8
3 119 2 factors 2026-04-14 16:13
2026-04-14 16:13 		0.4s
▶ aliquot:3560216:i1819 90
t30.1/t27.7
4 885 1 factor 2026-04-14 16:13
2026-04-14 16:13 		13.5s
▶ aliquot:3560216:i1818 94
t30.1/t28.9
4 893 1 factor 2026-04-14 16:08
2026-04-14 16:08 		13.8s
▶ aliquot:3560216:i1817 107
t30.1/t32.9
4 882 None 2026-04-14 16:05
2026-04-14 16:08 		18.0s
▶ aliquot:4046064:i1162 74
t26.6/t22.8
4 430 2 factors 2026-04-14 16:05
2026-04-14 16:07 		4.6s
▶ (21750648687617568483666970039... 1757
t39.6/t85.0
7 7,280 None 2026-02-27 12:49
2026-04-14 16:07 		7829.8s
▶ aliquot:4046064:i1159 91
t30.1/t28.0
5 903 2 factors 2026-04-14 15:34
2026-04-14 15:44 		53.7s
▶ aliquot:3560216:i1793 92
t0.0/t33.8
1 1 1 factor 2026-04-14 15:34
2026-04-14 15:34 		0.7s
▶ aliquot:4046064:i1158 97
t15.3/t29.8
2 9 2 factors 2026-04-14 15:27
2026-04-14 15:27 		0.3s
▶ aliquot:3560216:i1792 86
t17.3/t26.5
2 25 2 factors 2026-04-14 15:27
2026-04-14 15:27 		0.6s
▶ aliquot:3560216:i1791 110
t0.0/t33.8
1 1 None 2026-04-14 15:04
2026-04-14 15:04 		1.9s
▶ aliquot:4144560:i2009 94
t30.1/t28.9
4 882 None 2026-04-14 14:50
2026-04-14 15:04 		48.7s
▶ aliquot:4046064:i1157 82
t26.0/t25.2
5 530 2 factors 2026-04-14 14:50
2026-04-14 15:04 		11.2s
▶ (811^103-1)/(811-1) 293
t48.4/t62.8
7 27,649 None 2025-12-30 11:32
2026-04-14 15:04 		7226.9s
▶ aliquot:3560216:i1790 88
t17.8/t27.1
3 32 3 factors 2026-04-14 14:50
2026-04-14 14:50 		2.7s
▶ aliquot:3602850:i2282 128
t14.4/t39.4
1 6 1 factor 2026-04-14 14:50
2026-04-14 14:50 		0.3s
▶ aliquot:3560216:i1789 106
t30.1/t32.6
3 881 None 2026-04-14 14:33
2026-04-14 14:34 		61.0s
▶ (13733204875437200682712649167... 176
t44.9/t44.3
18 30,042 None 2025-11-03 15:23
2026-04-14 14:26 		1376.0s
▶ aliquot:3602850:i2281 109
t30.1/t33.5
5 895 1 factor 2026-04-14 14:13
2026-04-14 14:20 		58.8s
▶ aliquot:4046064:i1156 91
t30.1/t28.0
6 888 2 factors 2026-04-14 14:13
2026-04-14 14:20 		45.9s
▶ aliquot:4144560:i2007 85
t30.1/t26.2
5 883 1 factor 2026-04-14 14:13
2026-04-14 14:20 		45.8s
▶ aliquot:3560216:i1788 65
t27.2/t20.0
4 477 2 factors 2026-04-14 14:13
2026-04-14 14:16 		11.1s
▶ aliquot:3811512:i2032 107
t21.3/t32.9
3 130 2 factors 2026-04-14 14:13
2026-04-14 14:13 		1.6s
▶ (104921390983312892647^11-1)/(... 176
t45.0/t44.3
19 27,226 None 2025-11-03 14:47
2026-04-14 14:04 		3210.4s
▶ (12792669958496304577^13-1)/(1... 141
t33.5/t43.4
7 2,101 2 factors 2025-11-06 23:18
2026-04-14 13:26 		401.8s
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