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
139493
Total Composites
176921
Total Attempts
28980
Factors Found
41503
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:4593012:i902 77
t29.3/t23.7
1 5,376 3 factors 2026-04-19 20:26
2026-04-19 20:26 		0.0s
▶ aliquot:4698000:i1516 105
t34.8/t32.3
3 16,128 1 factor 2026-04-19 20:24
2026-04-19 20:26 		32.2s
▶ (198439960293722595997^11-1)/(... 167
t44.3/t44.6
18 26,586 None 2025-11-05 14:00
2026-04-19 20:25 		1083.2s
▶ aliquot:4401336:i1229 86
t37.3/t26.5
4 19,310 1 factor 2026-04-19 20:22
2026-04-19 20:25 		100.0s
▶ aliquot:4765734:i1026 92
t29.3/t28.3
1 5,376 2 factors 2026-04-19 20:24
2026-04-19 20:24 		0.0s
▶ aliquot:4771674:i838 93
t29.3/t28.6
1 5,376 1 factor 2026-04-19 20:24
2026-04-19 20:24 		0.0s
▶ aliquot:4685772:i1875 101
t29.3/t31.1
1 5,376 1 factor 2026-04-19 20:16
2026-04-19 20:16 		0.0s
▶ aliquot:4530120:i2163 87
t29.3/t26.8
1 5,376 2 factors 2026-04-19 20:15
2026-04-19 20:15 		0.0s
▶ aliquot:4583796:i2906 124
t38.5/t38.2
6 26,881 None 2026-04-19 19:15
2026-04-19 20:06 		187.9s
▶ aliquot:4726368:i1059 124
t38.5/t38.2
6 26,881 None 2026-04-19 19:12
2026-04-19 20:06 		156.3s
▶ aliquot:4046064:i1239 111
t34.3/t34.2
4 16,129 2 factors 2026-04-19 19:12
2026-04-19 20:06 		92.0s
▶ aliquot:4593012:i901 108
t34.8/t33.2
4 16,129 1 factor 2026-04-19 19:15
2026-04-19 20:06 		35.8s
▶ aliquot:4810698:i1341 108
t34.2/t33.2
3 10,753 None 2026-04-19 19:12
2026-04-19 20:06 		13.1s
▶ aliquot:4555236:i1838 105
t34.8/t32.3
4 16,129 2 factors 2026-04-19 20:00
2026-04-19 20:06 		35.4s
▶ aliquot:4534440:i1204 104
t34.8/t32.0
4 16,129 1 factor 2026-04-19 20:01
2026-04-19 20:06 		35.6s
▶ aliquot:4771674:i837 101
t34.3/t31.1
4 16,129 1 factor 2026-04-19 19:31
2026-04-19 20:05 		14.2s
▶ aliquot:4602306:i2362 93
t32.4/t28.6
4 11,821 2 factors 2026-04-19 20:04
2026-04-19 20:05 		7.2s
▶ aliquot:4401336:i1228 78
t29.3/t24.0
2 5,377 3 factors 2026-04-19 19:48
2026-04-19 20:05 		0.7s
▶ (13012252399076887481109001^13... 257
t45.1/t63.1
8 24,577 None 2025-10-27 18:24
2026-04-19 20:05 		8999.9s
▶ aliquot:4530120:i2162 100
t31.6/t30.8
3 11,248 2 factors 2026-04-19 20:04
2026-04-19 20:05 		3.1s
▶ aliquot:3948102:i1665 100
t29.3/t30.8
1 5,376 1 factor 2026-04-19 20:00
2026-04-19 20:00 		0.0s
▶ aliquot:3948102:i1664 97
t30.6/t29.8
2 10,752 2 factors 2026-04-19 19:45
2026-04-19 20:00 		0.0s
▶ aliquot:4685772:i1874 106
t29.3/t32.6
1 5,376 2 factors 2026-04-19 20:00
2026-04-19 20:00 		0.0s
▶ aliquot:4685772:i1872 75
t33.6/t23.1
2 8,414 1 factor 2026-04-19 19:46
2026-04-19 19:58 		18.9s
▶ (25025643530732839^13-1)/(2502... 165
t40.3/t44.6
11 13,914 None 2025-11-04 15:26
2026-04-19 19:58 		568.6s
▶ (53733656253255816641182600889... 184
t53.1/t55.7
31 65,028 None 2025-10-26 15:09
2026-04-19 19:57 		16713.7s
▶ aliquot:4765734:i1024 104
t30.6/t32.0
2 10,752 1 factor 2026-04-19 19:45
2026-04-19 19:56 		0.0s
▶ aliquot:4555236:i1837 123
t29.3/t37.8
1 5,376 2 factors 2026-04-19 19:48
2026-04-19 19:48 		0.0s
▶ aliquot:4404414:i3164 113
t29.3/t34.8
1 5,376 1 factor 2026-04-19 19:46
2026-04-19 19:46 		0.0s
▶ aliquot:4534440:i1203 107
t30.6/t32.9
2 10,752 1 factor 2026-04-19 19:45
2026-04-19 19:46 		0.0s
▶ (2417^79-1)/(2417-1) 257
t55.7/t56.6
51 113,924 None 2025-12-28 06:36
2026-04-19 19:37 		79971.7s
▶ aliquot:3948102:i1663 86
t35.6/t26.5
4 16,784 1 factor 2026-04-19 19:30
2026-04-19 19:32 		18.3s
▶ aliquot:3811512:i5899 107
t29.3/t32.9
1 5,376 1 factor 2026-04-19 19:32
2026-04-19 19:32 		0.0s
▶ aliquot:4530120:i2161 72
t31.2/t22.2
3 11,017 3 factors 2026-04-19 19:31
2026-04-19 19:31 		1.7s
▶ aliquot:4534440:i1202 88
t30.6/t27.1
2 10,752 3 factors 2026-04-19 19:30
2026-04-19 19:31 		0.0s
▶ aliquot:4621300:i2834 109
t29.3/t33.5
1 5,376 1 factor 2026-04-19 19:30
2026-04-19 19:30 		0.0s
▶ aliquot:4765734:i1023 110
t29.3/t33.8
1 5,376 1 factor 2026-04-19 19:30
2026-04-19 19:30 		0.0s
▶ aliquot:4685772:i1871 66
t29.3/t20.3
1 5,376 3 factors 2026-04-19 19:30
2026-04-19 19:30 		0.0s
▶ aliquot:4404414:i3163 74
t29.3/t22.8
1 5,376 4 factors 2026-04-19 19:30
2026-04-19 19:30 		0.0s
▶ (3845440981^19-1)/(3845440981-... 170
t44.6/t44.6
19 26,714 None 2025-11-04 00:41
2026-04-19 19:20 		793.5s
▶ aliquot:4765734:i1022 82
t33.1/t25.2
2 8,317 1 factor 2026-04-19 19:18
2026-04-19 19:18 		6.7s
▶ aliquot:4534440:i1201 126
t29.3/t38.8
1 5,376 1 factor 2026-04-19 19:18
2026-04-19 19:18 		0.0s
▶ aliquot:4404414:i3162 97
t29.3/t29.8
1 5,376 2 factors 2026-04-19 19:18
2026-04-19 19:18 		0.0s
▶ aliquot:4530120:i2160 101
t29.3/t31.1
1 5,376 1 factor 2026-04-19 19:15
2026-04-19 19:15 		0.0s
▶ aliquot:4685772:i1870 98
t29.3/t30.2
1 5,376 1 factor 2026-04-19 19:15
2026-04-19 19:15 		0.0s
▶ aliquot:4771674:i836 75
t30.6/t23.1
2 10,752 2 factors 2026-04-19 19:12
2026-04-19 19:15 		0.0s
▶ aliquot:3948102:i1662 114
t29.3/t35.1
1 5,376 2 factors 2026-04-19 19:15
2026-04-19 19:15 		0.0s
▶ aliquot:4621300:i2833 77
t29.3/t23.7
1 5,376 3 factors 2026-04-19 19:15
2026-04-19 19:15 		0.0s
▶ aliquot:4583796:i2905 106
t29.3/t32.6
1 5,376 1 factor 2026-04-19 19:13
2026-04-19 19:13 		0.0s
▶ aliquot:4404414:i3161 82
t34.6/t25.2
2 10,415 1 factor 2026-04-19 19:12
2026-04-19 19:13 		34.1s
Recent Factors Found View All 28980 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
39908353080014749261 66 20 aliquot:4593012:i902 ecm 3:3952588972 39908353077052877736 2026-04-19 20:26
319086312488434765577 69 21 aliquot:4593012:i902 ecm 3:3952589013 319086312489965633156 2026-04-19 20:26
249563681551333183 58 18 aliquot:4593012:i902 ecm 3:3952588975 249563681827262472 2026-04-19 20:26
301948083082224037385002552335728402437 128 39 aliquot:4401336:i1229 ecm 3:975280780 301948083082224037392583181784... 2026-04-19 20:25
69582176495756214919 66 20 aliquot:4698000:i1516 ecm 3:1086661361 69582176508714676224 2026-04-19 20:24
324935683421 39 12 aliquot:4765734:i1026 ecm 3:1913827440 324935075364 2026-04-19 20:24
78346349006403241 57 17 aliquot:4765734:i1026 ecm 3:1913827450 78346348648579404 2026-04-19 20:24
4778753501 33 10 aliquot:4771674:i838 ecm 3:2972621624 4778830876 2026-04-19 20:24
74918215577 37 11 aliquot:4685772:i1875 ecm 3:3809307789 74918685704 2026-04-19 20:16
10937712349175511329 64 20 aliquot:4530120:i2163 ecm 3:3328864060 10937712346706034876 2026-04-19 20:15
392368060733740135441333 79 24 aliquot:4530120:i2163 ecm 3:3328865337 392368060733639458240080 2026-04-19 20:15
993337402018530425911626413173 100 30 aliquot:4530120:i2162 ecm 3:1780329215 993337402018529358976952777840 2026-04-19 20:05
15494259749265516150506427208831 104 32 aliquot:4602306:i2362 ecm 3:1097833016 154942597492655146650460216995... 2026-04-19 20:05
23178058251650455726772911 85 26 aliquot:4530120:i2162 ecm 3:838000969 23178058251649694712023840 2026-04-19 20:04
23284482025979 45 14 aliquot:4602306:i2362 ecm 3:1503574962 23284473949936 2026-04-19 20:04
12257208368177852346997 74 23 aliquot:4534440:i1204 ecm 3:2291187609 12257208368349746893260 2026-04-19 20:01
75079598328628894888243 76 23 aliquot:3948102:i1665 ecm 3:2552931995 75079598328421047324664 2026-04-19 20:00
95306531 27 8 aliquot:4555236:i1838 ecm 3:3050796190 95289304 2026-04-19 20:00
505011301 29 9 aliquot:4555236:i1838 ecm 3:3050796194 504976320 2026-04-19 20:00
37070957233 36 11 aliquot:4685772:i1874 ecm 3:896696429 37071250176 2026-04-19 20:00
32547569 25 8 aliquot:4685772:i1874 ecm 3:896696428 32540244 2026-04-19 20:00
12867824814565165828665723261756955423 124 38 aliquot:4685772:i1872 ecm 3:1707469658 128678248145651658310663034187... 2026-04-19 19:58
13919829563932270295329 74 23 aliquot:4765734:i1024 ecm 3:485272136 13919829564055991829616 2026-04-19 19:56
12881207 24 8 aliquot:4555236:i1837 ecm 3:62193344 12878008 2026-04-19 19:48
333747989331103 49 15 aliquot:4555236:i1837 ecm 3:62193465 333747974424880 2026-04-19 19:48

API Documentation: /docs