ECM Distributed Factorization Dashboard

ECM Testing Status P-1/P+1 Status All Curves All Factors Leaderboard Residue Status
Project:
Priority:
All 1 2 3 4 5 6 7 8 9 10
120921
Total Composites
161888
Total Attempts
21390
Factors Found
22840
Fully Factored
Recent Factorization Attempts (Aggregated by Composite) View All Curves →

Click any row to expand and see individual curve batches

Composite Digits T-Level Progress Batches Total Curves Factors Found First/Last Attempt Total Time
▶ aliquot:4856568:i1931 93
t27.9/t28.6
1 2,560 3 factors 2026-04-09 17:50
2026-04-09 17:50 		0.0s
▶ aliquot:3391518:i1323 89
t27.9/t27.4
1 2,560 2 factors 2026-04-09 17:50
2026-04-09 17:50 		0.0s
▶ aliquot:4860222:i2912 105
t27.9/t32.3
1 2,560 2 factors 2026-04-09 17:50
2026-04-09 17:50 		0.0s
▶ aliquot:4350870:i1267 128
t27.9/t39.4
1 2,560 None 2026-04-09 17:50
2026-04-09 17:50 		0.0s
▶ aliquot:2982:i1470 180
t51.2/t55.4
28 63,236 None 2026-04-07 11:57
2026-04-09 17:45 		22766.7s
▶ (18243769220806660012463081203... 190
t40.1/t44.3
11 12,122 None 2025-11-18 16:23
2026-04-09 17:44 		4226.1s
▶ aliquot:4131492:i1508 129
t39.4/t39.7
6 14,848 None 2026-04-09 09:15
2026-04-09 17:40 		648.7s
▶ (118800816211576033699^11-1)/(... 190
t42.2/t44.3
13 15,450 None 2025-11-18 16:20
2026-04-09 17:39 		4987.1s
▶ aliquot:2712:i2054 182
t51.9/t56.0
32 72,193 1 factor 2026-04-08 17:16
2026-04-09 17:37 		17370.5s
▶ aliquot:3432:i1211 142
t44.0/t43.7
15 28,928 2 factors 2026-04-09 13:01
2026-04-09 17:34 		2950.5s
▶ (116301562592326723759559809^1... 180
t50.1/t55.4
23 45,750 1 factor 2025-10-26 20:15
2026-04-09 17:18 		19682.8s
▶ (11675291221720862253377010130... 190
t53.9/t55.1
38 81,491 1 factor 2025-10-26 11:44
2026-04-09 17:04 		34217.3s
▶ aliquot:4566744:i1046 127
t36.5/t39.1
5 6,001 None 2026-04-09 14:04
2026-04-09 16:51 		1643.7s
▶ aliquot:2484:i1645 149
t44.4/t45.8
17 28,019 1 factor 2026-04-09 11:51
2026-04-09 16:47 		6961.4s
▶ aliquot:4280310:i1916 142
t39.3/t43.7
7 11,121 None 2026-04-09 12:44
2026-04-09 16:37 		331.4s
▶ aliquot:3391518:i1322 121
t39.3/t37.2
7 11,121 None 2026-04-09 15:30
2026-04-09 16:36 		207.7s
▶ aliquot:4044612:i2796 129
t36.1/t39.7
6 6,000 1 factor 2026-04-09 14:06
2026-04-09 16:35 		157.6s
▶ (47298568422058230059977728436... 210
t54.7/t55.4
37 99,076 None 2025-10-26 12:53
2026-04-09 16:34 		45615.2s
▶ (17066325446358451^13-1)/(1706... 191
t44.7/t44.3
19 25,434 None 2025-11-18 16:30
2026-04-09 16:34 		5544.6s
▶ aliquot:2855328:i2708 91
t35.9/t28.0
5 5,289 1 factor 2026-04-09 15:06
2026-04-09 16:26 		1176.7s
▶ (6434987217335878351^13-1)/(64... 205
t35.2/t49.2
6 1,929 None 2025-11-21 09:30
2026-04-09 15:52 		1384.2s
▶ aliquot:4144532:i1671 129
t36.9/t39.7
5 12,288 None 2026-04-09 09:15
2026-04-09 15:43 		594.8s
▶ aliquot:4206630:i3409 101
t32.0/t31.1
4 3,441 2 factors 2026-04-09 14:55
2026-04-09 15:38 		110.7s
▶ aliquot:4860222:i2911 115
t36.1/t35.4
6 6,000 1 factor 2026-04-09 15:18
2026-04-09 15:36 		139.1s
▶ aliquot:4578744:i1377 70
t29.6/t21.5
4 759 2 factors 2026-04-09 15:31
2026-04-09 15:33 		56.4s
▶ aliquot:3827720:i1476 84
t26.6/t25.8
5 512 3 factors 2026-04-09 15:31
2026-04-09 15:33 		16.8s
▶ (16120583085546880166061530266... 156
t44.8/t44.3
17 20,354 1 factor 2025-11-18 16:28
2026-04-09 15:31 		25062.2s
▶ aliquot:4578744:i1376 89
t34.5/t27.4
4 7,649 1 factor 2026-04-09 09:49
2026-04-09 15:29 		552.3s
▶ aliquot:3827720:i1475 102
t29.5/t31.4
3 5,184 2 factors 2026-04-09 13:03
2026-04-09 15:29 		0.6s
▶ aliquot:3391518:i1321 99
t35.3/t30.5
5 5,063 1 factor 2026-04-09 12:45
2026-04-09 15:28 		229.9s
▶ aliquot:4535496:i1483 143
t43.1/t44.0
11 21,508 None 2026-04-05 21:00
2026-04-09 15:27 		930.9s
▶ aliquot:3734976:i1338 136
t43.1/t41.8
11 21,508 None 2026-04-06 13:41
2026-04-09 15:25 		994.1s
▶ (20593206332508312631420210865... 188
t38.7/t44.3
9 8,794 None 2025-11-18 16:15
2026-04-09 15:23 		457.1s
▶ (128817973223281264567^11-1)/(... 188
t38.7/t44.3
9 8,794 None 2025-11-18 16:13
2026-04-09 15:21 		559.5s
▶ (116983674955449310951^11-1)/(... 189
t38.7/t44.3
9 8,794 None 2025-11-18 16:18
2026-04-09 15:20 		454.3s
▶ (108861964618967463583^11-1)/(... 189
t38.7/t44.3
9 8,794 None 2025-11-18 16:16
2026-04-09 15:19 		560.6s
▶ (17703090623091499^13-1)/(1770... 190
t38.7/t44.3
9 8,794 None 2025-11-18 16:21
2026-04-09 15:19 		461.2s
▶ (17066624410758012026815579^11... 206
t53.4/t55.4
29 80,388 None 2025-10-26 14:01
2026-04-09 15:11 		76095.5s
▶ (5522150779163669532967^13-1)/... 205
t52.8/t55.4
28 72,708 None 2025-10-26 13:49
2026-04-09 15:11 		30275.3s
▶ aliquot:4860222:i2910 115
t16.3/t35.4
1 15 1 factor 2026-04-09 15:08
2026-04-09 15:08 		0.5s
▶ aliquot:4860222:i2909 89
t36.1/t27.4
1 2,560 3 factors 2026-04-09 14:59
2026-04-09 14:59 		0.0s
▶ aliquot:2855328:i2706 135
t19.8/t41.5
1 96 1 factor 2026-04-09 14:57
2026-04-09 14:57 		1.6s
▶ aliquot:4350870:i1266 106
t36.1/t32.6
1 2,560 1 factor 2026-04-09 14:53
2026-04-09 14:53 		0.0s
▶ aliquot:4856568:i1930 108
t36.1/t33.2
1 2,560 1 factor 2026-04-09 14:47
2026-04-09 14:47 		0.0s
▶ aliquot:4350870:i1265 116
t36.1/t35.7
1 2,560 2 factors 2026-04-09 14:41
2026-04-09 14:41 		0.0s
▶ aliquot:4206630:i3408 89
t36.1/t27.4
1 2,560 2 factors 2026-04-09 14:34
2026-04-09 14:34 		0.0s
▶ (18334369533056966507140986327... 490
t36.1/t85.0
1 2,560 1 factor 2026-04-09 14:28
2026-04-09 14:28 		0.0s
▶ aliquot:3270:i722 196
t50.1/t60.3
21 52,224 None 2026-04-07 11:58
2026-04-09 14:15 		18734.9s
▶ aliquot:4856568:i1929 114
t25.1/t35.1
3 367 1 factor 2026-04-09 14:04
2026-04-09 14:08 		9.7s
▶ aliquot:4350870:i1263 110
t13.5/t33.8
2 4 2 factors 2026-04-09 14:04
2026-04-09 14:08 		0.2s
Recent Factors Found View All 21390 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
52641439 26 8 aliquot:4856568:i1931 ecm 3:1412006141 52652176 2026-04-09 17:50
1711915658753426515691 71 22 aliquot:4856568:i1931 ecm 3:1412006795 1711915658696900633400 2026-04-09 17:50
294340783127 39 12 aliquot:4856568:i1931 ecm 3:1412006153 294341047376 2026-04-09 17:50
2422694329913891677207 72 22 aliquot:3391518:i1323 ecm 3:1797279506 2422694330003757786204 2026-04-09 17:50
285157982919644807189671 78 24 aliquot:3391518:i1323 ecm 3:1797279565 285157982919489854149064 2026-04-09 17:50
696523597067 40 12 aliquot:4860222:i2912 ecm 3:415985847 696523293000 2026-04-09 17:50
3978748724371 42 13 aliquot:4860222:i2912 ecm 3:415985850 3978751098672 2026-04-09 17:50
55944880691363413988447497202020003 116 35 aliquot:2855328:i2708 ecm 3:4045714329 559448806913634137247064718785... 2026-04-09 16:26
9262622199090332160241408833857 103 31 aliquot:4206630:i3409 ecm 3:3880474996 926262219909033649745391577150... 2026-04-09 15:38
12510602771275880594047080409505209 114 35 aliquot:4206630:i3409 ecm 3:3880474095 125106027712758805410284880192... 2026-04-09 15:38
305735638147409732936907410629079 108 33 aliquot:4578744:i1377 ecm 1:2241116533 305735638147409710158766574103... 2026-04-09 15:33
233914376597259459867321114137 98 30 aliquot:3827720:i1476 ecm 1:3664635124 233914376597259980350396115688 2026-04-09 15:33
6076205247110551702062535241797 103 31 aliquot:4578744:i1377 ecm 1:3745708216 607620524711054769194915631043... 2026-04-09 15:32
535310491144714120601 69 21 aliquot:3827720:i1476 ecm 1:2237213949 535310491167071705232 2026-04-09 15:32
852545283181 40 12 aliquot:3827720:i1476 ecm 1:2232228884 852546072540 2026-04-09 15:31
5812891390161675908912988409119536484583 133 40 aliquot:4578744:i1376 ecm 3:3413474929 581289139016167590880989938172... 2026-04-09 15:29
59138063836618338447015965731 96 29 aliquot:3827720:i1475 ecm 3:1226510878 59138063836617875753473495440 2026-04-09 15:29
561958075307203978756182163703331241 119 36 aliquot:3391518:i1321 ecm 3:2204225298 561958075307203978404984458921... 2026-04-09 15:28
111118303433 37 12 aliquot:4860222:i2911 ecm 1:1105784368 111118250952 2026-04-09 15:18
2578348697341993 52 16 aliquot:4860222:i2910 ecm 1:2415875767 2578348654364064 2026-04-09 15:08
689098030087311089739346365229 100 30 aliquot:4860222:i2909 ecm 3:3432143167 689098030087310598308753769748 2026-04-09 14:59
600713427883129243 60 18 aliquot:4860222:i2909 ecm 3:3432143766 600713428056436768 2026-04-09 14:59
88382731 27 8 aliquot:4860222:i2909 ecm 3:3432143167 88372004 2026-04-09 14:59
1869214570388347517 61 19 aliquot:2855328:i2706 ecm 1:1788896192 1869214572394579820 2026-04-09 14:57
15667651078760899 54 17 aliquot:4350870:i1266 ecm 3:2504182515 15667650850111588 2026-04-09 14:53

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