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
174477
Total Composites
198424
Total Attempts
45556
Factors Found
76790
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:2712:i2066 188
t41.5/t57.8
8 43,008 1 factor 2026-05-26 03:45
2026-05-26 04:06 		476.9s
▶ (11^863-1)/(11-1) 888
t42.7/t85.0
15 20,584 None 2026-02-10 13:30
2026-05-26 04:03 		5169.1s
▶ (60688359771855343411262716061... 241
t56.5/t56.9
43 91,652 None 2025-10-26 20:28
2026-05-26 03:39 		54524.6s
▶ (98500472583985081^13-1)/(9850... 169
t44.4/t45.8
14 24,457 None 2025-11-03 22:51
2026-05-26 03:39 		1193.5s
▶ (547^317-1)/(547-1) 830
t42.7/t85.0
15 20,584 None 2026-02-10 12:43
2026-05-26 03:23 		4022.0s
▶ (757656375088710625531^11-1)/(... 175
t44.3/t45.8
14 23,689 None 2025-11-03 12:11
2026-05-26 03:12 		1354.6s
▶ (112614002823949502163679249^1... 238
t55.4/t56.9
45 79,748 None 2025-10-26 20:09
2026-05-26 03:12 		48681.1s
▶ (104771190406139743^13-1)/(104... 175
t44.1/t45.8
14 21,897 None 2025-11-03 13:04
2026-05-26 03:06 		2195.0s
▶ (67990131931^17-1)/(6799013193... 155
t45.1/t45.8
16 28,809 None 2025-11-19 02:13
2026-05-26 02:34 		2713.6s
▶ (122086147^23-1)/(122086147-1) 155
t45.3/t45.8
16 30,601 None 2025-11-19 02:11
2026-05-26 02:19 		1586.9s
▶ (644611817527993457101^11-1)/(... 156
t44.8/t45.8
16 27,017 None 2025-11-19 02:16
2026-05-26 02:16 		1014.6s
▶ (126908058396024271^13-1)/(126... 157
t45.2/t45.8
16 28,809 None 2025-11-19 02:29
2026-05-26 02:15 		4804.2s
▶ (45988125289^17-1)/(4598812528... 159
t45.0/t45.8
16 27,017 None 2025-11-19 02:31
2026-05-26 02:14 		3527.5s
▶ (13^919-1)/(13-1) 1023
t44.1/t85.0
14 20,968 None 2026-02-10 15:00
2026-05-26 02:13 		17202.3s
▶ (95182510854559171^13-1)/(9518... 155
t45.4/t45.8
16 31,369 None 2025-11-19 02:06
2026-05-26 02:13 		1723.8s
▶ (12560948844501530689030115746... 157
t44.9/t45.8
16 26,249 None 2025-11-19 02:28
2026-05-26 02:10 		4059.4s
▶ (13^941-1)/(13-1) 1048
t44.1/t85.0
14 20,968 None 2026-02-10 15:12
2026-05-26 02:09 		17467.2s
▶ (7^1103-1)/(7-1) 925
t44.2/t85.0
14 20,968 None 2026-02-10 13:58
2026-05-26 01:54 		34159.3s
▶ (2701483^31-1)/(2701483-1) 161
t44.7/t45.8
16 25,481 None 2025-11-19 02:36
2026-05-26 01:27 		2020.5s
▶ (721054325519536554079^11-1)/(... 160
t45.0/t45.8
16 27,785 None 2025-11-19 02:34
2026-05-26 01:26 		2918.6s
▶ (819376761159484180381^11-1)/(... 167
t43.8/t45.8
12 21,129 None 2025-11-03 19:52
2026-05-26 01:24 		684.1s
▶ (127040051936231611^13-1)/(127... 180
t46.6/t45.8
23 37,897 None 2025-11-06 22:00
2026-05-26 01:22 		1516.7s
▶ (105290681102254777^13-1)/(105... 163
t46.8/t45.8
18 34,697 None 2025-11-04 16:11
2026-05-26 01:09 		2016.1s
▶ (90877849553975005003444747^11... 207
t54.3/t56.9
40 80,765 None 2025-10-26 19:56
2026-05-26 01:01 		31179.8s
▶ (3^1777-1)/(3-1) 827
t43.9/t85.0
16 21,704 None 2026-02-10 12:40
2026-05-26 00:47 		11042.5s
▶ (83197127088240304524014197^11... 206
t56.4/t56.6
54 112,644 None 2025-10-26 18:24
2026-05-26 00:31 		40087.3s
▶ (164073975092087916339751261^1... 253
t52.1/t57.2
17 34,820 None 2025-10-26 21:30
2026-05-25 23:55 		16058.8s
▶ (166771798013281^17-1)/(166771... 198
t55.9/t56.6
53 108,889 None 2025-10-26 18:18
2026-05-25 23:33 		49410.8s
▶ (45905995538577666257338400662... 193
t52.8/t56.9
29 61,956 None 2025-10-26 19:30
2026-05-25 22:52 		21429.5s
▶ (129409568546708254743158791^1... 254
t52.4/t57.2
19 40,196 None 2025-10-26 21:49
2026-05-25 22:20 		21897.6s
▶ aliquot:660:i1123 157
t48.8/t48.3
18 78,852 3 factors 2026-05-25 15:15
2026-05-25 22:09 		11222.3s
▶ (5^1103-1)/(5-1) 771
t44.0/t85.0
13 19,304 None 2026-02-10 12:04
2026-05-25 21:30 		8179.8s
▶ (51494240481434395790987045340... 204
t54.6/t56.9
39 86,532 None 2025-10-26 19:43
2026-05-25 19:36 		30551.9s
▶ (45319^59-1)/(45319-1) 176
t44.9/t54.2
6 10,756 None 2026-02-04 09:34
2026-05-25 18:41 		645.7s
▶ (10396296289^19-1)/(1039629628... 167
t46.3/t45.8
18 31,369 None 2025-11-05 14:19
2026-05-25 17:33 		3108.0s
▶ (102085651642000027^13-1)/(102... 165
t47.3/t45.8
18 36,489 None 2025-11-04 16:17
2026-05-25 17:04 		18756.4s
▶ (24225812900759759059658617^13... 279
t31.1/t63.7
3 5,889 None 2026-02-17 13:32
2026-05-25 16:19 		4853.5s
▶ (99098349177393364413594076012... 171
t46.9/t45.8
19 36,361 None 2025-11-04 02:06
2026-05-25 16:12 		15608.3s
▶ (5741706301^19-1)/(5741706301-... 170
t47.2/t45.8
18 36,489 None 2025-11-03 23:47
2026-05-25 16:03 		9955.5s
▶ (113229229^23-1)/(113229229-1) 169
t47.3/t45.8
18 36,489 None 2025-11-03 22:46
2026-05-25 14:34 		10004.0s
▶ (711221754635767493161^11-1)/(... 165
t45.8/t45.8
17 33,929 None 2025-11-04 16:20
2026-05-25 14:19 		8703.5s
▶ (60167782489199647234151559619... 266
t31.1/t63.7
3 5,889 None 2026-02-17 12:09
2026-05-25 13:42 		3030.4s
▶ (118963755393832231^13-1)/(118... 118
t46.2/t36.3
18 33,921 1 factor 2025-11-04 16:18
2026-05-25 13:40 		4027.2s
▶ (2432041^43-1)/(2432041-1) 264
t57.7/t59.1
27 136,449 None 2025-12-30 05:53
2026-05-25 13:25 		66089.2s
▶ aliquot:2664:i1313 175
t54.1/t53.8
23 112,900 1 factor 2026-05-24 02:34
2026-05-25 11:55 		64022.7s
▶ aliquot:3972498:i3854 113
t34.8/t34.8
5 16,132 None 2026-05-24 02:06
2026-05-25 11:47 		28.7s
▶ aliquot:4032960:i1653 111
t34.8/t34.2
5 16,132 None 2026-05-24 02:08
2026-05-25 11:46 		27.7s
▶ aliquot:4214526:i1528 102
t34.2/t31.4
5 16,132 1 factor 2026-05-24 02:06
2026-05-25 11:46 		27.3s
▶ (517630753^31-1)/(517630753-1) 262
t57.0/t59.1
43 127,489 None 2025-12-28 08:11
2026-05-25 10:16 		63766.5s
▶ (102789498280540501^13-1)/(102... 130
t45.4/t40.0
18 30,612 1 factor 2025-11-03 14:43
2026-05-25 08:35 		1869.4s
Recent Factors Found View All 45556 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
11334952229383 44 14 aliquot:2712:i2066 ecm 3:546227969 11334953989980 2026-05-26 03:45
603688529 30 9 aliquot:660:i1123 ecm 3:3140846955 603718792 2026-05-25 15:15
318529022336025971 59 18 aliquot:660:i1123 ecm 3:3140847051 318529021843763136 2026-05-25 15:15
5417502468520849523 63 19 aliquot:660:i1123 ecm 3:3140847018 5417502470377625680 2026-05-25 15:15
86831084390787072145524413423929459870940164919 156 47 (118963755393832231^13-1)/(1189637553938... ecm 3:229509537 868310843907870721455240606329... 2026-05-25 13:40
15464560689834400895018373092997175564127877551 154 47 (102789498280540501^13-1)/(1027894982805... ecm 3:1458139882 154645606898344008950185012123... 2026-05-25 08:35
39789580344097960977281082672258284044627 135 41 (66772173679^17-1)/(66772173679-1) ecm 3:4095622526 397895803440979609776159160418... 2026-05-24 23:58
142807331913496667265643388751460474687741 137 42 (651635856332330095493659318670643601977... ecm 3:1892790307 142807331913496667265166692974... 2026-05-24 21:49
438390764426583525739270782196450647261022785975067 169 51 (30223862073379814571187^13-1)/(30223862... ecm 3:3456224886 438390764426583525739270799013... 2026-05-24 20:20
3892373228611503644514006849345686181490665036557 162 49 (603370455504157090429^11-1)/(6033704555... ecm 3:4233622863 389237322861150364451400878036... 2026-05-24 14:19
1199839190918688232167474410531986239449178759853 160 49 (118379475016991311^13-1)/(1183794750169... ecm 3:2008575517 119983919091868823216747317477... 2026-05-24 14:07
1236001275981419413738453923974132885401 130 40 aliquot:1074:i2200 ecm 3:2699230445 123600127598141941369954319237... 2026-05-24 06:01
9132415205240425407285294210317320027345287089173 163 49 aliquot:1074:i2199 ecm 3:2335581867 913241520524042540728529940408... 2026-05-24 03:56
730636703 30 9 aliquot:2664:i1313 ecm 3:1110635621 730607852 2026-05-24 02:34
7579511627 33 10 aliquot:4214526:i1528 ecm 3:1653517273 N/A 2026-05-24 02:06
28182227205869644730761 75 23 aliquot:2664:i1312 ecm 3:1376497207 28182227205922612467700 2026-05-24 02:02
215756417394142403 58 18 aliquot:2664:i1312 ecm 3:1376497152 215756417136602584 2026-05-24 02:02
221551582845791555085823 78 24 aliquot:2664:i1312 ecm 3:1376497329 221551582845696583671376 2026-05-24 02:02
1177604561304630735571079 80 25 aliquot:2664:i1312 ecm 3:1376497173 1177604561305785907532800 2026-05-24 02:02
3103782590144123332053325243628039 112 34 aliquot:2664:i1311 ecm 3:3593972238 310378259014412337820702430797... 2026-05-24 01:21
349732269266330166181064720167 99 30 aliquot:2664:i1311 ecm 3:4092919324 349732269266329923110598701560 2026-05-24 01:11
263837023210598352182299 78 24 aliquot:2664:i1311 ecm 3:1546409911 263837023210128228078756 2026-05-24 01:03
19313831 25 8 aliquot:2664:i1311 ecm 3:1546409911 19322316 2026-05-24 01:03
1502017254513285283 61 19 aliquot:1074:i2199 ecm 3:2995784741 1502017254196351692 2026-05-24 00:15
1622331732166750138351 71 22 aliquot:2232:i1375 ecm 3:201631641 1622331732195663189960 2026-05-24 00:15

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