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Composite Details

ID: 23647 | 1008 digits

856074506558291725427751446098852902858321661321145743151276042141235114204349278280281494585702459826472140452093310483872865174676382467740323121322865441152537560979098406794182779127461548373219745322420490967453663925037553670013504563993978746264290449353484533746217457812424890912166848825883677805496571632515105504479645167241429533383222999231378803301717223290374143523520701819264207656084744412943202993890892860846114964919156314544600899469418170022709647637336882134275262281080400399256998317358840008182195627954970063018443118811792544852091773621516601557784867962699344907278362238756340103746959790739939301782849946941577185448013144950450715639957984009286394833420914826466909078594916699385393211126631040392531563192427296265435553224282580199073319714191001065379288514152699425273492999930480026959039857765622859458307340282580732680501132337290686011175031607227250504460983231088750144008751425703382386204766489033611956506574751302987169952874392729996106984510530276906401

Composite Information

ID23647
Original Form(331^401-1)/(331-1)
Current Composite 8560745065582917254277514460988529028583216613211457431512760421412351142043492782802814945857024598...
Digit Length1008
SNFS Possible No
GNFS Equivalent N/A
Priority6
Created2025-12-10 22:21:33.919153
Last Updated2026-03-05 22:20:39.684126
Status Active

T-Level Progress

Current T-Levelt35.36
Target T-Levelt85.0
Progress
41.6%

Work Summary

Total Attempts3
Total ECM Curves3,048
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 3,048 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 3,048
Factors Found: 0
B1 Range: 360,000 - 1,000,000
B1 B2 Param Curves Factor Found Client Submitted
1,000,000 Stage 1 only 3 1,344 None kruoli-3090Ti-2 2026-03-05 22:20
1,000,000 500,000,000 3 1,344 None KyleAskine-laptop 2026-03-05 21:27
1,000,000 500,000,000 3 1,344 None KyleAskine-laptop 2026-03-05 21:04
1,000,000 500,000,000 3 1,344 None KyleAskine-laptop 2026-03-05 21:04
1,000,000 Stage 1 only SUPERSEDED 3 1,344 None kruoli-3090Ti-2 2026-03-05 20:00
360,000 200,000,000 1 360 None kruoli-IOS-5 2026-02-10 14:46
P-1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P+1 attempts yet.