ECM Distributed Factorization Dashboard

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Currently showing: Priority 1 composites only
43363
Total Composites
2728
Total Attempts
2043
Factors Found
44
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
▶ (23794645056083957248645586872... 197
t29.3/t60.6
2 5,377 None 2026-02-17 04:08
2026-03-05 22:30 		886.1s
▶ (38689879080049688422183257362... 197
t29.3/t60.6
2 5,377 None 2026-02-17 04:08
2026-03-05 22:29 		897.8s
▶ (31646869565792815297305860238... 235
t30.0/t55.4
3 364 None 2026-02-10 13:21
2026-03-05 21:41 		1537.4s
▶ (57828647999600963851414300079... 220
t30.0/t55.4
3 364 None 2026-02-10 13:02
2026-03-05 21:27 		1341.6s
▶ (43761437174921738064158711693... 220
t30.0/t55.4
3 364 None 2026-02-10 13:02
2026-03-05 21:22 		1358.6s
▶ (35293803018987090373788482906... 208
t30.0/t55.4
3 364 None 2026-02-10 12:43
2026-03-05 21:22 		1189.5s
▶ (34207783041139839028046707000... 198
t30.0/t55.4
3 364 None 2026-02-10 12:29
2026-03-05 21:10 		1174.5s
▶ (28776313711293587758426072676... 184
t30.0/t55.4
3 364 None 2026-02-10 12:21
2026-03-05 21:06 		1144.0s
▶ (37133774779292347280705845798... 183
t30.0/t55.4
3 364 None 2026-02-10 12:20
2026-03-05 21:05 		1154.5s
▶ (73118223779908432194065955804... 180
t30.0/t55.4
3 364 None 2026-02-10 12:01
2026-03-05 20:55 		1149.2s
▶ (40687239630296038259150294427... 180
t30.0/t55.4
3 364 None 2026-02-10 12:01
2026-03-05 20:53 		1160.0s
▶ (23368642189601413144990239053... 180
t30.0/t55.4
3 364 None 2026-02-10 12:00
2026-03-05 20:52 		1020.7s
▶ (10036550819595266704249675373... 180
t30.0/t55.4
3 364 None 2026-02-10 12:00
2026-03-05 20:41 		1181.8s
▶ (42572473189110038256844129061... 324
t41.8/t74.8
2 5,120 None 2026-03-05 17:21
2026-03-05 18:33 		44.6s
▶ (38429561210791209063520317075... 320
t41.8/t74.8
2 5,120 None 2026-03-05 16:56
2026-03-05 17:10 		340.3s
▶ (14313878518548265838501141211... 315
t41.8/t74.8
2 5,120 None 2026-03-05 16:31
2026-03-05 17:04 		339.6s
▶ (48676008188463750372624655277... 308
t41.8/t74.8
2 5,120 None 2026-03-05 16:07
2026-03-05 16:58 		325.0s
▶ (25307682475787121780639319647... 243
t41.8/t74.8
2 5,120 None 2026-03-05 15:46
2026-03-05 16:52 		249.6s
▶ (41805080652321234661782234899... 299
t41.8/t74.8
2 5,120 None 2026-03-05 15:43
2026-03-05 16:48 		324.8s
▶ (39554235147521208709295453317... 287
t41.8/t74.8
2 5,120 None 2026-03-05 15:30
2026-03-05 16:42 		292.5s
▶ (68877562018620819169455195146... 269
t41.8/t74.8
2 5,120 None 2026-03-05 15:13
2026-03-05 16:37 		275.0s
▶ (48584618649095320334203535780... 268
t41.8/t74.8
2 5,120 None 2026-03-05 14:57
2026-03-05 16:33 		274.7s
▶ (73813485373336531538242542079... 262
t41.8/t74.8
2 5,120 None 2026-03-05 14:40
2026-03-05 16:28 		271.6s
▶ (58395825899759052584595863499... 246
t41.8/t74.8
2 5,120 None 2026-03-05 14:24
2026-03-05 16:23 		249.5s
▶ (37743079390752162872613841983... 243
t42.1/t74.8
2 5,120 None 2026-03-05 06:49
2026-03-05 13:41 		4434.0s
▶ (73625953106218349300316725976... 243
t42.1/t74.8
2 5,120 None 2026-03-05 07:41
2026-03-05 13:25 		1466.7s
▶ (11278300309729169072485140525... 243
t42.1/t74.8
2 5,120 None 2026-03-05 07:07
2026-03-05 13:14 		2260.7s
▶ (64494747466629743116346140098... 243
t41.8/t74.8
2 5,120 None 2026-03-05 07:58
2026-03-05 13:11 		250.0s
▶ (11253254312343341699591429798... 243
t41.8/t74.8
2 5,120 None 2026-03-05 07:24
2026-03-05 12:47 		249.1s
▶ (44565284815366493540852228778... 243
t42.1/t74.8
2 5,120 None 2026-03-05 06:32
2026-03-05 12:36 		2269.6s
▶ (10372630460099961896379218957... 243
t42.1/t74.8
2 5,120 None 2026-03-05 06:15
2026-03-05 10:00 		1506.3s
▶ (58374888267226782027209886498... 243
t42.1/t74.8
2 5,120 None 2026-03-05 05:40
2026-03-05 09:35 		1501.0s
▶ (50181679922203689188852601199... 243
t41.8/t74.8
2 5,120 None 2026-03-05 05:57
2026-03-05 09:27 		565.5s
▶ (27720403080202884187152336691... 343
t42.1/t74.5
2 5,120 None 2026-03-05 05:23
2026-03-05 06:31 		2405.0s
▶ (21593037231204306319152242852... 340
t41.8/t74.5
2 5,120 None 2026-03-05 04:58
2026-03-05 05:05 		374.3s
▶ (18774094540595641827111708711... 339
t41.8/t74.5
2 5,120 None 2026-03-05 04:33
2026-03-05 04:57 		376.0s
▶ (19345496090577846223203971188... 335
t41.8/t74.5
2 5,120 None 2026-03-05 04:09
2026-03-05 04:50 		375.7s
▶ (16853119657918212337758265107... 324
t41.8/t74.5
2 5,120 None 2026-03-05 03:45
2026-03-05 04:44 		343.8s
▶ (21214814107406111986022511330... 315
t41.8/t74.5
2 5,120 None 2026-03-05 03:20
2026-03-05 04:38 		340.5s
▶ (18611358649002275441315725701... 310
t41.8/t74.5
2 5,120 None 2026-03-05 02:56
2026-03-05 04:32 		338.1s
▶ (18865568806369641659204953230... 191
t30.1/t55.1
5 885 None 2026-02-10 10:36
2026-03-05 04:17 		1161.0s
▶ (32757719087377588664709209352... 223
t30.0/t55.1
3 364 None 2026-02-10 11:12
2026-03-05 04:17 		1340.8s
▶ (21475421203593590243570014847... 214
t30.1/t55.1
5 885 None 2026-02-10 10:58
2026-03-05 04:12 		1341.8s
▶ (22588461452380422534124876389... 245
t30.0/t55.1
3 364 None 2026-02-10 11:38
2026-03-05 04:07 		1703.7s
▶ (19861211775178273893468227394... 205
t30.1/t55.1
5 885 None 2026-02-10 10:41
2026-03-05 04:04 		1310.6s
▶ (35309968924157304650585914977... 212
t30.1/t55.1
5 885 None 2026-02-10 10:52
2026-03-05 04:00 		1200.8s
▶ (16611777922388457689838895451... 179
t30.1/t55.1
5 885 None 2026-02-10 10:23
2026-03-05 03:55 		1053.4s
▶ (16624426720033595428091958367... 179
t30.1/t55.1
5 885 None 2026-02-10 10:22
2026-03-05 03:49 		1001.5s
▶ (49213019006452823234699096486... 179
t30.1/t55.1
5 885 None 2026-02-10 10:21
2026-03-05 03:48 		1006.8s
▶ (99431058491180337140306847625... 179
t30.1/t55.1
5 885 None 2026-02-10 10:21
2026-03-05 03:44 		1089.3s
Recent Factors Found View All 2043 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
583973949926155304817199533900763 109 33 (798132266540249392852250204868706276006... ecm 1:2606453926 583973949926155277713730050710... 2026-03-05 22:25
220570005137045417053 68 21 (2350114685518698628073293^17-1)/(235011... ecm 1:751582660 220570005127769264448 2026-03-05 21:47
64682404207350902098219672001540023 116 35 (2077714240531718329952101^17-1)/(207771... ecm 1:2262983980 646824042073509017753834684632... 2026-03-05 21:27
6466572228486438326388478768291 103 31 (25021394469806702616774147031213^13-1)/... ecm 1:420200672 646657222848644319492883750018... 2026-03-05 21:26
55143190859775860992913933687177 106 32 (43765323523457493283471240101991183^11-... ecm 1:3927567270 551431908597758538582869035522... 2026-03-05 21:08
3248504689383467821 62 19 (578026810151521^23-1)/(578026810151521-... ecm 1:2041978546 3248504686709112624 2026-03-05 20:58
454003129494401685657971854140086060329 129 39 (575082839666011^23-1)/(575082839666011-... ecm 1:440138030 454003129494401685680907361922... 2026-03-05 20:49
962077512452880838428371 80 24 (647007514899264456324574251329522651746... ecm 1:93025044 962077512453026379003664 2026-03-05 20:34
100567807975897152922934397991 97 30 (571933374851449532877138036719780619928... ecm 3:2339609811 100567807975897295853087821652 2026-03-05 18:18
3881074202725819742408493467141623213 122 37 (1520986644587248920205351^17-1)/(152098... ecm 1:3100435260 388107420272581974197421650385... 2026-03-05 18:02
384535161600484578451070420896841063 119 36 (19184299770663767215159840319197^13-1)/... ecm 1:2640332495 384535161600484577881558784645... 2026-03-05 17:57
28881793265315259254188368871653432685906749443 155 47 (4591^101-1)/(4591-1) ecm 1:2422668827 288817932653152592541885018035... 2026-03-05 17:49
5910568283805164465164642234603698983 123 37 (3967169518633461054673984501^11-1)/(396... pm1 N/A 591056828380516446516464223460... 2026-03-05 17:21
3117700878631075126831923988428737933 122 37 (13904992194004381^17-1)/(13904992194004... pm1 N/A 311770087863107512683192398842... 2026-03-05 17:08
1631688405801688825836701 81 25 (15208909986517269808633359632833^13-1)/... ecm 1:3403212930 1631688405800505304415728 2026-03-05 16:44
145408531168481302989939097436376121076747 137 42 (1263012864828498243576751^17-1)/(126301... ecm 1:2030105930 145408531168481302990252206226... 2026-03-05 15:36
67568169397 36 11 (861709438783503449402429286616334956289... ecm 1:4086117953 67568626316 2026-03-05 15:09
982535440603256906479 70 21 (861709438783503449402429286616334956289... ecm 1:4086117953 982535440551099764016 2026-03-05 15:09
61575303192779722167563499401474819561 126 38 (10934538587539854646349560392313^13-1)/... ecm 1:2511287209 615753031927797221796632731060... 2026-03-05 14:58
475351308584014821903712173756125611739 129 39 (131573310553144475824068363180337854813... ecm 1:3632377633 475351308584014821891765844217... 2026-03-05 14:50
263862062436511500869258840588867 108 33 (11271793899296994952110805102213^13-1)/... ecm 1:2445269627 263862062436511502748317934773... 2026-03-05 14:36
7062320347170385463 63 19 (21334955668208563250308237498374109^11-... ecm 1:3214071191 7062320343624716008 2026-03-05 14:32
6750470137216833274362239700761 103 31 (103583324709896205116689719842624486168... ecm 1:2746075791 675047013721683358495074254337... 2026-03-05 14:06
15353245907577332827393364409732667843 124 38 (568107524921448054062617^17-1)/(5681075... ecm 1:3914232218 153532459075773328214588803666... 2026-03-05 13:47
860797277220544051 60 18 (587123206109434135893571^17-1)/(5871232... ecm 1:2265354276 860797275731558904 2026-03-05 13:45

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