ECM Distributed Factorization Dashboard

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
▶	(11^331-1)/(11-1)	344	t68.4/t71.7	8	88,095	None	2025-12-13 19:20 2026-02-10 01:11	13319.3s
	ECM - B1=75,000,000,000, B2=1,050,000,000,000,000			1 batch	2304 curves	None	2026-02-10 01:11 KyleAskine-ManualEntry	N/As
	PM1 - B1=25,000,000,000			1 batch	1 curves	None	2026-02-03 04:28 KyleAskine-PC_V2	13319.3s
	ECM - B1=850,000,000			1 batch	70000 curves	None	2025-12-22 00:07 RyanP?-ManualEntry	N/As
	ECM - B1=180,000,000			1 batch	4608 curves	None	2025-12-21 09:13 WoodMan777-ManualEntry	N/As
	ECM - B1=56,000,000			1 batch	6144 curves	None	2025-12-15 14:18 WoodMan777-ManualEntry	N/As
	ECM - B1=17,000,000			1 batch	3072 curves	None	2025-12-13 23:26 WoodMan777-ManualEntry	N/As
	ECM - B1=4,900,000			1 batch	1536 curves	None	2025-12-13 21:20 WoodMan777-ManualEntry	N/As
	ECM - B1=250,000			1 batch	430 curves	None	2025-12-13 19:20 WoodMan777-ManualEntry	N/As
▶	(127^193-1)/(127-1)	404	t42.0/t82.5	3	4,609	None	2026-01-10 04:19 2026-02-03 10:52	23690.2s
	PM1 - B1=25,000,000,000			1 batch	1 curves	None	2026-02-03 10:52 KyleAskine-PC_V2	23054.4s
	ECM - B1=11,000,000, B2=5,500,000,000			1 batch	2304 curves	None	2026-01-10 04:34 beepthebee-beetop	635.8s
	ECM - B1=11,000,000			1 batch	2304 curves	None	2026-01-10 04:19 beepthebee-beetop	N/As
▶	(7^457-1)/(7-1)	386	t65.7/t78.2	3	20,002	None	2025-12-13 01:42 2026-02-03 00:46	17919.2s
	PM1 - B1=25,000,000,000			1 batch	1 curves	None	2026-02-03 00:46 KyleAskine-PC_V2	17917.7s
	PM1 - B1=1,000,000			1 batch	1 curves	None	2026-02-02 19:46 KyleAskine-PC_V2	1.5s
	ECM - B1=850,000,000			1 batch	20000 curves	None	2025-12-13 01:42 yoyo-ManualEntry	N/As

Recent Factors Found View All 2034 Factors →

Factor	Bits	Digits	Composite	Discovery Method	Sigma	Group Order	Discovered
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
59004874009660027	56	17	(532194649992705702749203906167380729129...	ecm	1:3656671804	59004874140017520	2026-03-05 13:38
83310667023402535955554112701592814911	126	38	(442708288722334098736045398072895801321...	ecm	1:1878011858	833106670234025359467144119102...	2026-03-05 13:28
3195027420863867757014334523896675179	122	37	(466874379127290128250005977227081687949...	ecm	1:1845957622	319502742086386775776463297803...	2026-03-05 12:54
1711695250420003192892807101363369	111	34	(644114084722224459877549^17-1)/(6441140...	ecm	1:3184913558	171169525042000324802698408616...	2026-03-05 12:53
867776203158952966749671333779723331	120	36	(494826215431945989652262654495545341230...	ecm	1:2787117489	867776203158952967154346428755...	2026-03-05 12:39
25298940561414510800461	75	23	(804003386782764467064713141539770721026...	ecm	1:2321647006	25298940561110582195936	2026-03-05 12:38
33305636064425962291	65	20	(667370575689031925997366800985206226890...	ecm	1:3810736656	33305636071298779584	2026-03-05 12:31
1355375387800640025319611595396492537	121	37	(13475125152459510890761326578929603^11-...	ecm	1:1786636159	135537538780064002479418394005...	2026-03-05 12:30
731636222178946448587	70	21	(640119644782006284305387546245218959275...	ecm	1:1815730164	731636222196868023840	2026-03-05 12:07