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
179937
Total Composites
237348
Total Attempts
49249
Factors Found
79960
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
▶ (84031749724768841360767335687... 212
t44.5/t50.2
16 30,212 None 2026-01-20 22:35
2026-07-05 16:17 		2850.3s
▶ aliquot:4085480:i1775 98
t30.2/t30.2
6 876 2 factors 2026-07-05 16:15
2026-07-05 16:17 		100.3s
▶ (63181971683388526008218079751... 202
t44.5/t50.2
16 30,212 None 2026-01-20 22:33
2026-07-05 16:17 		2594.5s
▶ (61613666046639802142937787152... 151
t44.4/t46.5
9 15,620 None 2026-01-13 02:24
2026-07-05 16:17 		733.9s
▶ (89659604004624818088565606461... 193
t44.2/t50.2
16 28,676 None 2026-01-20 22:33
2026-07-05 16:16 		1911.2s
▶ (1257403179212452029941^11-1)/... 186
t44.4/t46.5
9 14,724 None 2026-01-13 06:13
2026-07-05 16:16 		945.3s
▶ (22528328544193973456682664615... 195
t44.2/t50.2
16 28,420 None 2026-01-20 22:33
2026-07-05 16:16 		2990.1s
▶ (22343741800183552033616876482... 165
t44.3/t50.2
16 29,188 None 2026-01-20 22:33
2026-07-05 16:16 		3320.2s
▶ aliquot:4814802:i1580 130
t29.3/t40.0
1 5,376 None 2026-07-05 16:15
2026-07-05 16:15 		0.0s
▶ (73694804444857278119620065870... 163
t44.4/t50.2
16 29,444 None 2026-01-20 22:33
2026-07-05 16:15 		1509.9s
▶ (53357615304645983519614706953... 163
t44.0/t50.2
16 27,652 None 2026-01-20 22:32
2026-07-05 16:15 		2561.4s
▶ (11105573063387417622253150842... 116
t44.1/t35.7
16 28,557 1 factor 2026-01-20 22:32
2026-07-05 16:14 		1864.5s
▶ (25138043877644710235463580373... 163
t44.3/t50.2
16 29,188 None 2026-01-20 22:32
2026-07-05 16:14 		2171.5s
▶ (10359638949818238505880309597... 163
t44.4/t50.2
16 29,444 None 2026-01-20 22:32
2026-07-05 16:14 		3015.9s
▶ (14633923987009180715781676774... 163
t44.2/t50.2
16 28,676 None 2026-01-20 22:28
2026-07-05 16:14 		2082.0s
▶ (12817784068411402241664652695... 163
t44.3/t50.2
16 29,188 None 2026-01-20 22:32
2026-07-05 16:13 		1773.0s
▶ (29112404696766166726517252588... 163
t45.0/t50.2
18 33,028 None 2026-01-20 22:28
2026-07-05 16:13 		3518.9s
▶ (51755380983599826050920011786... 163
t48.2/t50.2
22 41,476 None 2026-01-20 22:25
2026-07-05 16:13 		5214.4s
▶ (50288242062692974977328241370... 163
t45.0/t50.2
18 33,284 None 2026-01-20 22:28
2026-07-05 16:13 		3636.9s
▶ (45739352885233403708509501635... 163
t47.5/t50.2
20 38,660 None 2026-01-20 22:26
2026-07-05 16:12 		4532.8s
▶ (47307368639265421233554032153... 163
t46.8/t50.2
20 38,404 None 2026-01-20 22:26
2026-07-05 16:11 		5638.9s
▶ (46690125549283941122133479908... 151
t44.2/t46.5
9 14,852 None 2026-01-13 02:06
2026-07-05 16:10 		397.9s
▶ (12717041590928146712260330557... 190
t46.8/t50.2
20 38,404 None 2026-01-20 22:25
2026-07-05 16:10 		4023.4s
▶ (751670559138758105956097^29-1... 552
t44.2/t85.0
7 25,344 None 2026-03-11 00:55
2026-07-05 16:09 		291.0s
▶ (23631199796036140594144011222... 163
t49.2/t50.2
26 53,252 None 2026-01-20 11:07
2026-07-05 16:06 		10195.7s
▶ (13616186363263215934315370576... 186
t47.7/t50.2
20 39,428 None 2026-01-20 22:25
2026-07-05 16:05 		5842.7s
▶ (29152033889392642213492633278... 163
t48.6/t50.2
25 50,948 None 2026-01-20 22:25
2026-07-05 16:04 		5450.3s
▶ (36415861595418784084625502210... 161
t44.0/t46.5
9 13,828 None 2026-01-13 05:27
2026-07-05 16:04 		817.5s
▶ (95542279845058691708272877523... 212
t48.2/t50.2
24 46,084 None 2026-01-20 11:07
2026-07-05 16:03 		7164.7s
▶ (94239575743537233732184006086... 214
t47.5/t50.2
22 43,268 None 2026-01-20 11:07
2026-07-05 16:01 		6589.2s
▶ aliquot:4085480:i1774 116
t29.3/t35.7
1 5,376 1 factor 2026-07-05 16:00
2026-07-05 16:00 		0.0s
▶ aliquot:4814802:i1578 85
t29.3/t26.2
1 5,376 4 factors 2026-07-05 16:00
2026-07-05 16:00 		0.0s
▶ (20948568573807478045970367114... 162
t45.6/t49.8
13 22,532 None 2026-01-24 02:11
2026-07-05 15:59 		1753.3s
▶ (23560412934564444602433357577... 190
t48.6/t50.2
24 48,644 None 2026-01-20 11:07
2026-07-05 15:59 		12093.0s
▶ (20372712190416777719389930579... 163
t46.5/t50.2
24 46,084 None 2026-01-20 11:07
2026-07-05 15:58 		4939.3s
▶ (9069133^31-1)/(9069133-1) 178
t43.7/t49.8
14 25,604 None 2026-06-10 18:36
2026-07-05 15:57 		5391.7s
▶ (10988965838620369927^13-1)/(1... 197
t44.3/t49.8
10 16,132 None 2026-01-24 05:54
2026-07-05 15:57 		1438.7s
▶ (77879796464215295586083541712... 175
t43.5/t49.8
14 24,836 None 2026-06-10 18:35
2026-07-05 15:57 		7493.3s
▶ (36199573700827427658079803872... 213
t44.8/t49.8
10 16,132 None 2026-01-24 06:34
2026-07-05 15:56 		1360.6s
▶ (40535011581314288683233226754... 162
t44.8/t49.8
10 16,132 None 2026-01-24 04:37
2026-07-05 15:56 		1681.5s
▶ (10695225697074000489659636250... 196
t45.1/t49.8
10 17,924 None 2026-01-24 05:53
2026-07-05 15:56 		3772.1s
▶ (22054473147312788506629936607... 183
t43.3/t46.5
9 11,012 None 2026-01-13 06:02
2026-07-05 15:56 		949.9s
▶ (101011361988845464869763^11-1... 228
t44.7/t49.8
10 15,364 None 2026-01-24 07:38
2026-07-05 15:55 		1488.6s
▶ (7076597938951485524293843^23-... 534
t44.2/t85.0
7 25,344 None 2026-03-10 10:49
2026-07-05 15:55 		848.4s
▶ aliquot:4520004:i1508 86
t38.4/t26.5
6 32,256 2 factors 2026-07-05 15:46
2026-07-05 15:55 		67.1s
▶ aliquot:3560216:i4898 130
t40.8/t40.0
6 32,256 None 2026-07-05 15:45
2026-07-05 15:55 		153.7s
▶ (22241551709808736654355453018... 162
t45.3/t49.8
12 19,972 None 2026-01-24 03:21
2026-07-05 15:54 		3944.7s
▶ aliquot:4814802:i1577 122
t29.3/t37.5
1 5,376 1 factor 2026-07-05 15:53
2026-07-05 15:53 		0.0s
▶ (53597580499274372888543734979... 151
t44.2/t46.5
9 14,852 None 2026-01-13 03:44
2026-07-05 15:52 		399.3s
▶ aliquot:4284090:i752 118
t37.9/t36.3
5 26,880 1 factor 2026-07-05 15:45
2026-07-05 15:52 		65.0s
Recent Factors Found View All 49249 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
90660640327430857 57 17 aliquot:4085480:i1775 ecm 1:253980600 90660639988590624 2026-07-05 16:15
29972105755861 45 14 aliquot:4085480:i1775 ecm 1:3938821315 29972116677964 2026-07-05 16:15
206855623962910420615701853765396658793781566787 158 48 (111055730633874176222531508423941531893... ecm 3:4164311146 206855623962910420615701386523... 2026-07-05 16:14
610583189 30 9 aliquot:4085480:i1774 ecm 3:1213560159 610619364 2026-07-05 16:00
7845654524220855116329668312673 103 31 aliquot:4814802:i1578 ecm 3:1889802119 784565452422085259355591308464... 2026-07-05 16:00
24750690715520543 55 17 aliquot:4814802:i1578 ecm 3:1889802151 24750690661487464 2026-07-05 16:00
4833207860841323 53 16 aliquot:4814802:i1578 ecm 3:1889802165 4833207935499000 2026-07-05 16:00
29187031 25 8 aliquot:4814802:i1578 ecm 3:1889802121 29182980 2026-07-05 16:00
1991338672124314305963747773203089979543133 141 43 aliquot:4520004:i1508 ecm 3:3569421333 199133867212431430596228507147... 2026-07-05 15:55
366038171 29 9 aliquot:4814802:i1577 ecm 3:1643647577 366019704 2026-07-05 15:53
37369686309001 46 14 aliquot:4907520:i1527 ecm 3:3461966254 37369690276304 2026-07-05 15:47
492734183 29 9 aliquot:4907520:i1527 ecm 3:3461966246 492760344 2026-07-05 15:47
121765031 27 9 aliquot:4520004:i1508 ecm 3:3620897545 121767204 2026-07-05 15:46
7303374298984403 53 16 aliquot:4284090:i752 ecm 3:447723085 7303374248322528 2026-07-05 15:45
2062421740979 41 13 aliquot:4085480:i1773 ecm 3:1601761522 2062423509432 2026-07-05 15:45
454047511 29 9 aliquot:4085480:i1773 ecm 3:1601761520 454063996 2026-07-05 15:45
117110185921 37 12 aliquot:4780020:i2661 ecm 3:3597635305 117109648612 2026-07-05 15:44
5373301367531 43 13 aliquot:3560216:i4896 ecm 3:2402588330 5373305190672 2026-07-05 15:42
1306102498158861080488073 81 25 aliquot:4284090:i750 ecm 3:1332977960 1306102498157475342336548 2026-07-05 15:42
82340009470784104379 67 20 aliquot:4284090:i750 ecm 3:1332979156 82340009474101754592 2026-07-05 15:42
119776343412823 47 15 aliquot:4284090:i750 ecm 3:1332977273 119776334088696 2026-07-05 15:42
134826834581 37 12 aliquot:4284090:i750 ecm 3:1332977239 134827330844 2026-07-05 15:42
45351366187 36 11 aliquot:4284090:i750 ecm 3:1332977277 45351380976 2026-07-05 15:42
99013687 27 8 aliquot:4284090:i750 ecm 3:1332977235 99010352 2026-07-05 15:42
64039777 26 8 aliquot:4284090:i750 ecm 3:1332977240 64034276 2026-07-05 15:42

API Documentation: /docs