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
191693
Total Composites
251708
Total Attempts
54630
Factors Found
91789
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:4332768:i5245 92
t30.5/t28.3
5 907 2 factors 2026-07-25 15:42
2026-07-25 18:20 		52.3s
▶ (7045891593311474362395221^11-... 232
t51.2/t54.2
27 83,844 None 2026-02-04 09:34
2026-07-25 18:17 		68186.5s
▶ aliquot:3965448:i1086 120
t39.0/t36.9
9 23,939 None 2026-07-25 17:59
2026-07-25 18:15 		1024.2s
▶ (13367^67-1)/(13367-1) 273
t55.6/t59.7
30 96,769 None 2025-12-28 10:52
2026-07-25 18:09 		47993.6s
▶ aliquot:3732798:i3485 132
t40.8/t40.6
6 32,256 None 2026-07-25 17:00
2026-07-25 18:04 		1784.3s
▶ aliquot:3948102:i1990 127
t40.8/t39.1
7 37,632 1 factor 2026-07-25 17:01
2026-07-25 18:03 		843.6s
▶ aliquot:3366:i2258 203
t54.8/t62.5
24 118,276 None 2026-07-25 00:55
2026-07-25 18:01 		30915.3s
▶ (76367962041314001170900173^13... 279
t33.0/t64.9
4 10,497 None 2026-02-17 22:08
2026-07-25 17:59 		6616.5s
▶ aliquot:3965448:i1085 96
t17.3/t29.5
2 25 2 factors 2026-07-25 17:58
2026-07-25 17:59 		1.2s
▶ aliquot:3965448:i1084 92
t19.9/t28.3
2 99 2 factors 2026-07-25 17:58
2026-07-25 17:58 		1.6s
▶ aliquot:3965448:i1083 105
t34.9/t32.3
7 11,924 1 factor 2026-07-25 17:27
2026-07-25 17:47 		297.0s
▶ aliquot:4583796:i4227 122
t37.9/t37.5
5 26,880 1 factor 2026-07-25 17:01
2026-07-25 17:44 		753.8s
▶ aliquot:3965448:i1082 95
t30.7/t29.2
4 6,085 2 factors 2026-07-25 13:30
2026-07-25 17:17 		22.5s
▶ aliquot:4421790:i1584 141
t44.3/t43.4
8 43,008 None 2026-07-25 13:43
2026-07-25 17:06 		3999.1s
▶ aliquot:3948102:i1989 87
t33.1/t26.8
3 16,128 2 factors 2026-07-25 16:46
2026-07-25 17:01 		0.0s
▶ (7817^73-1)/(7817-1) 281
t59.8/t61.2
42 204,673 None 2025-12-30 04:54
2026-07-25 16:52 		127303.9s
▶ aliquot:3732798:i3483 119
t29.3/t36.6
1 5,376 1 factor 2026-07-25 16:47
2026-07-25 16:47 		0.0s
▶ aliquot:3948102:i1988 87
t30.6/t26.8
2 10,752 3 factors 2026-07-25 16:31
2026-07-25 16:45 		0.0s
▶ aliquot:4583796:i4226 107
t29.3/t32.9
1 5,376 3 factors 2026-07-25 16:45
2026-07-25 16:45 		0.0s
▶ aliquot:4332768:i5251 128
t39.5/t39.4
5 3,882 None 2026-07-25 15:58
2026-07-25 16:36 		2251.3s
▶ aliquot:4144440:i2401 135
t44.3/t41.5
9 48,384 1 factor 2026-07-25 16:06
2026-07-25 16:35 		443.7s
▶ aliquot:3732798:i3481 78
t30.6/t24.0
2 10,752 2 factors 2026-07-25 16:16
2026-07-25 16:32 		0.0s
▶ aliquot:4583796:i4225 118
t29.3/t36.3
1 5,376 2 factors 2026-07-25 16:32
2026-07-25 16:32 		0.0s
▶ aliquot:4297752:i2779 98
t35.8/t30.2
4 17,108 1 factor 2026-07-25 16:19
2026-07-25 16:24 		28.6s
▶ aliquot:3948102:i1987 103
t36.8/t31.7
5 24,033 2 factors 2026-07-25 16:17
2026-07-25 16:21 		41.8s
▶ aliquot:3661104:i1047 109
t34.2/t33.5
3 16,128 3 factors 2026-07-25 16:18
2026-07-25 16:21 		16.6s
▶ aliquot:4570760:i2332 101
t34.2/t31.1
3 16,128 2 factors 2026-07-25 16:19
2026-07-25 16:20 		16.7s
▶ aliquot:4860360:i2533 142
t44.3/t43.7
8 43,008 None 2026-07-25 15:15
2026-07-25 16:18 		476.1s
▶ aliquot:4583796:i4224 90
t29.3/t27.7
1 5,376 3 factors 2026-07-25 16:16
2026-07-25 16:16 		0.0s
▶ aliquot:3732798:i3479 99
t34.9/t30.5
4 21,504 2 factors 2026-07-25 16:06
2026-07-25 16:14 		16.7s
▶ (82619968102045394968069609^13... 275
t33.0/t64.9
4 10,497 None 2026-02-17 22:05
2026-07-25 16:09 		4866.0s
▶ aliquot:4780020:i2715 102
t34.2/t31.4
3 16,128 3 factors 2026-07-25 16:06
2026-07-25 16:07 		16.5s
▶ aliquot:4583796:i4222 99
t36.3/t30.5
4 17,853 1 factor 2026-07-25 15:50
2026-07-25 16:05 		219.4s
▶ aliquot:4301208:i3461 123
t37.9/t37.8
5 26,880 1 factor 2026-07-25 15:50
2026-07-25 16:04 		66.2s
▶ aliquot:4373496:i2100 122
t37.9/t37.5
5 26,880 1 factor 2026-07-25 15:50
2026-07-25 16:03 		66.2s
▶ aliquot:4473972:i1651 138
t44.3/t42.5
8 43,008 None 2026-07-25 15:10
2026-07-25 16:02 		477.7s
▶ aliquot:4942242:i1288 125
t40.8/t38.5
7 37,632 1 factor 2026-07-25 15:15
2026-07-25 16:01 		1067.9s
▶ aliquot:4332768:i5250 95
t16.2/t29.2
3 14 3 factors 2026-07-25 15:58
2026-07-25 15:58 		1.3s
▶ aliquot:4144440:i2400 122
t29.3/t37.5
1 5,376 2 factors 2026-07-25 15:57
2026-07-25 15:57 		0.0s
▶ aliquot:4780020:i2713 109
t31.7/t33.5
3 11,505 2 factors 2026-07-25 15:50
2026-07-25 15:56 		2.9s
▶ aliquot:3811512:i6062 105
t34.2/t32.3
3 16,128 2 factors 2026-07-25 15:50
2026-07-25 15:55 		16.6s
▶ aliquot:3762648:i2020 135
t44.3/t41.5
8 43,008 None 2026-07-25 14:30
2026-07-25 15:54 		449.3s
▶ aliquot:3948102:i1985 122
t29.3/t37.5
1 5,376 1 factor 2026-07-25 15:49
2026-07-25 15:49 		0.0s
▶ aliquot:3732798:i3478 91
t29.3/t28.0
1 5,376 1 factor 2026-07-25 15:49
2026-07-25 15:49 		0.0s
▶ aliquot:4332768:i5249 101
t31.6/t31.1
4 1,017 1 factor 2026-07-25 15:45
2026-07-25 15:47 		84.1s
▶ aliquot:4332768:i5246 86
t16.2/t26.5
1 14 1 factor 2026-07-25 15:45
2026-07-25 15:45 		0.7s
▶ aliquot:4944492:i2294 115
t37.9/t35.4
5 26,880 2 factors 2026-07-25 14:15
2026-07-25 15:45 		519.6s
▶ aliquot:4332768:i5244 73
t22.6/t22.5
3 227 2 factors 2026-07-25 15:42
2026-07-25 15:42 		2.7s
▶ aliquot:4332768:i5243 88
t34.7/t27.1
4 1,720 1 factor 2026-07-25 15:36
2026-07-25 15:42 		335.0s
▶ aliquot:3808200:i1798 130
t40.8/t40.0
6 32,256 None 2026-07-25 14:15
2026-07-25 15:41 		154.8s
Recent Factors Found View All 54630 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
14231050577330333973553838453 94 29 aliquot:4332768:i5245 ecm 1:3963042985 14231050577330364984217226280 2026-07-25 18:20
3122176767021007 52 16 aliquot:3965448:i1085 ecm 1:118256913 3122176817144944 2026-07-25 17:59
330018769 29 9 aliquot:3965448:i1085 ecm 1:3473830621 330028320 2026-07-25 17:58
32026588859568805499 65 20 aliquot:3965448:i1084 ecm 1:1804843403 32026588855653639192 2026-07-25 17:58
111728002487 37 12 aliquot:3965448:i1084 ecm 1:555096878 111727843920 2026-07-25 17:58
49706492294435425793 66 20 aliquot:3965448:i1083 ecm 1:1783817949 49706492281311158644 2026-07-25 17:27
394842691071239 49 15 aliquot:4583796:i4227 ecm 3:3326061945 394842694165632 2026-07-25 17:01
89516136338723 47 14 aliquot:3948102:i1990 ecm 3:3888089261 89516127808884 2026-07-25 17:01
3404755853563 42 13 aliquot:3732798:i3483 ecm 3:3867409332 3404754916040 2026-07-25 16:47
1814167809447771712871016915983 101 31 aliquot:3948102:i1989 ecm 3:2358195642 181416780944777007123075173671... 2026-07-25 16:46
19295155490843640686329333 84 26 aliquot:3948102:i1989 ecm 3:1508947217 19295155490844421051143764 2026-07-25 16:46
2535941287133 42 13 aliquot:4583796:i4226 ecm 3:2633644519 2535943988496 2026-07-25 16:45
44492056463 36 11 aliquot:4583796:i4226 ecm 3:2633644526 44492270628 2026-07-25 16:45
5133486961 33 10 aliquot:4583796:i4226 ecm 3:2633644505 5133530444 2026-07-25 16:45
588140321589703950577 69 21 aliquot:4583796:i4225 ecm 3:400398127 588140321547783836272 2026-07-25 16:32
13944848574731 44 14 aliquot:4583796:i4225 ecm 3:400397970 13944846826152 2026-07-25 16:32
1656174980900860224856481 81 25 aliquot:3948102:i1988 ecm 3:3088420317 1656174980902764098362064 2026-07-25 16:31
82955118288811 47 14 aliquot:3948102:i1988 ecm 3:3088418861 82955118165364 2026-07-25 16:31
43910005908161 46 14 aliquot:3948102:i1988 ecm 3:3088418855 43909998116660 2026-07-25 16:31
4030128580578624215381742647160523 112 34 aliquot:4297752:i2779 ecm 3:3011673578 403012858057862415684816714170... 2026-07-25 16:24
95918594281821087773380346494918979 117 35 aliquot:3948102:i1987 ecm 3:3654753672 959185942818210875037100062814... 2026-07-25 16:21
174234197693550661218473 78 24 aliquot:4570760:i2332 ecm 3:3380491705 174234197694138442213760 2026-07-25 16:19
218108749 28 9 aliquot:4570760:i2332 ecm 3:3380488275 218091264 2026-07-25 16:19
119485015516126071295696391 87 27 aliquot:3661104:i1047 ecm 3:32229019 119485015516134324625122424 2026-07-25 16:18
24723973 25 8 aliquot:3661104:i1047 ecm 3:32229036 24724656 2026-07-25 16:18

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