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:2232:i1350 136
t37.2/t41.8
5 24,756 2 factors 2026-05-08 01:19
2026-05-08 01:21 		16.6s
▶ (4765137847^19-1)/(4765137847-... 115
t39.6/t35.4
10 8,871 1 factor 2025-11-19 00:05
2026-05-08 01:20 		662.2s
▶ (7399627201^19-1)/(7399627201-... 111
t42.6/t34.2
10 16,831 1 factor 2025-11-19 00:09
2026-05-08 01:04 		2542.2s
▶ (3780232531^19-1)/(3780232531-... 113
t41.9/t34.8
10 15,798 1 factor 2025-11-19 00:13
2026-05-08 01:03 		3394.4s
▶ (78188005519708921^13-1)/(7818... 111
t42.1/t34.2
10 15,966 1 factor 2025-11-19 00:11
2026-05-08 01:03 		9407.7s
▶ (4169954419^19-1)/(4169954419-... 163
t46.5/t45.5
18 32,137 None 2025-11-04 16:01
2026-05-08 00:32 		5267.8s
▶ (89282141251165052076915879004... 206
t31.1/t63.4
3 5,889 None 2026-02-17 11:03
2026-05-08 00:32 		3448.2s
▶ aliquot:3432:i1218 199
t61.3/t61.2
106 249,701 None 2026-04-11 17:32
2026-05-07 23:58 		180914.9s
▶ (47316166696329391502025662910... 206
t31.1/t63.4
3 5,889 None 2026-02-17 11:03
2026-05-07 23:35 		3417.7s
▶ (40303386204350255898214145345... 105
t42.3/t32.3
8 9,141 1 factor 2025-10-31 23:53
2026-05-07 23:32 		5699.6s
▶ (13^263-1)/(13-1) 278
t61.9/t61.8
28 158,465 None 2025-12-30 01:29
2026-05-07 22:53 		111732.8s
▶ (86150600811026126822465580095... 206
t31.1/t63.4
3 5,889 None 2026-02-17 11:02
2026-05-07 22:38 		3419.0s
▶ (11810660477232426761036967569... 224
t31.1/t63.4
3 5,889 None 2026-02-17 11:06
2026-05-07 21:41 		3748.1s
▶ (46386153198369232953389003060... 165
t47.1/t45.5
20 35,465 None 2025-11-04 16:02
2026-05-07 20:59 		5299.6s
▶ (18123694261480782142890645575... 237
t31.1/t63.4
3 5,889 None 2026-02-17 11:11
2026-05-07 20:39 		4007.1s
▶ (73467869634582697^13-1)/(7346... 162
t45.6/t45.5
17 33,929 None 2025-11-04 15:59
2026-05-07 20:26 		1551.1s
▶ aliquot:4144560:i2333 100
t35.2/t30.8
6 2,066 2 factors 2026-05-07 19:38
2026-05-07 19:47 		524.2s
▶ (12365730573813536020524810793... 250
t31.1/t63.4
3 5,889 None 2026-02-17 11:17
2026-05-07 19:32 		2834.9s
▶ aliquot:4363620:i1506 116
t36.1/t35.7
3 11,823 None 2026-05-07 18:30
2026-05-07 19:29 		478.0s
▶ aliquot:4855374:i3192 93
t32.9/t28.6
3 12,429 2 factors 2026-05-07 18:16
2026-05-07 19:19 		301.0s
▶ aliquot:4144560:i2332 96
t33.9/t29.5
2 9,928 1 factor 2026-05-07 18:30
2026-05-07 19:16 		5.3s
▶ aliquot:4942242:i1210 112
t34.8/t34.5
3 16,128 1 factor 2026-05-07 18:11
2026-05-07 19:10 		727.1s
▶ aliquot:4366020:i2968 87
t29.3/t26.8
1 5,376 1 factor 2026-05-07 18:46
2026-05-07 18:46 		0.0s
▶ (23226811598052628122799266624... 267
t31.1/t63.4
3 5,889 None 2026-02-17 11:25
2026-05-07 18:45 		2367.1s
▶ aliquot:4363620:i1505 106
t29.3/t32.6
1 5,376 3 factors 2026-05-07 18:21
2026-05-07 18:21 		0.0s
▶ aliquot:4144560:i2331 121
t29.3/t37.2
1 5,376 2 factors 2026-05-07 18:16
2026-05-07 18:16 		0.0s
▶ aliquot:4483464:i3632 58
t30.6/t17.8
2 10,752 4 factors 2026-05-07 18:10
2026-05-07 18:16 		0.0s
▶ aliquot:4366020:i2967 73
t30.6/t22.5
2 10,752 2 factors 2026-05-07 18:11
2026-05-07 18:15 		0.0s
▶ aliquot:4855374:i3191 120
t29.3/t36.9
1 5,376 1 factor 2026-05-07 18:11
2026-05-07 18:11 		0.0s
▶ aliquot:4144560:i2330 124
t29.3/t38.2
1 5,376 1 factor 2026-05-07 18:11
2026-05-07 18:11 		0.0s
▶ aliquot:4793796:i2613 84
t29.3/t25.8
1 5,376 4 factors 2026-05-07 18:11
2026-05-07 18:11 		0.0s
▶ (23031949504931751116620912343... 293
t31.1/t63.4
3 5,889 None 2026-02-17 11:33
2026-05-07 18:06 		2850.2s
▶ aliquot:4218552:i4138 91
t30.1/t28.0
4 892 1 factor 2026-05-07 17:52
2026-05-07 17:53 		49.8s
▶ aliquot:4855374:i3190 101
t23.8/t31.1
3 238 2 factors 2026-05-07 17:52
2026-05-07 17:53 		4.8s
▶ aliquot:4483464:i3631 88
t32.1/t27.1
5 1,104 2 factors 2026-05-07 17:49
2026-05-07 17:52 		174.5s
▶ aliquot:4793796:i2612 90
t29.4/t27.7
2 5,380 2 factors 2026-05-07 17:31
2026-05-07 17:51 		1.0s
▶ aliquot:4942242:i1209 89
t23.7/t27.4
4 247 3 factors 2026-05-07 17:49
2026-05-07 17:49 		4.9s
▶ aliquot:4366020:i2966 95
t16.0/t29.2
2 13 2 factors 2026-05-07 17:49
2026-05-07 17:49 		0.3s
▶ aliquot:4144560:i2329 74
t37.7/t22.8
5 24,968 2 factors 2026-05-07 17:15
2026-05-07 17:49 		1085.2s
▶ aliquot:4131492:i3473 110
t34.7/t33.8
2 10,752 None 2026-05-07 17:33
2026-05-07 17:43 		241.7s
▶ aliquot:4114884:i1802 100
t32.6/t30.8
2 7,023 1 factor 2026-05-07 17:31
2026-05-07 17:39 		97.1s
▶ aliquot:4483464:i3630 110
t29.3/t33.8
1 5,376 2 factors 2026-05-07 17:31
2026-05-07 17:31 		0.0s
▶ aliquot:3935280:i2634 99
t30.6/t30.5
2 10,752 1 factor 2026-05-07 17:31
2026-05-07 17:31 		0.0s
▶ aliquot:4366020:i2965 89
t29.3/t27.4
1 5,376 2 factors 2026-05-07 17:30
2026-05-07 17:30 		0.0s
▶ aliquot:4942242:i1208 112
t29.3/t34.5
1 5,376 1 factor 2026-05-07 17:30
2026-05-07 17:30 		0.0s
▶ aliquot:4942242:i1207 87
t36.1/t26.8
4 17,140 1 factor 2026-05-07 17:16
2026-05-07 17:24 		59.1s
▶ aliquot:4483464:i3629 100
t34.2/t30.8
3 14,529 2 factors 2026-05-07 17:19
2026-05-07 17:24 		26.8s
▶ aliquot:3811512:i5959 91
t30.9/t28.0
3 10,868 2 factors 2026-05-07 17:19
2026-05-07 17:23 		1.0s
▶ aliquot:3602850:i2304 126
t41.1/t38.8
7 37,632 1 factor 2026-05-07 16:38
2026-05-07 17:23 		1003.6s
▶ aliquot:4238334:i1854 109
t34.8/t33.5
3 16,128 1 factor 2026-05-07 17:16
2026-05-07 17:20 		33.0s
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