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Composite Details

ID: 23745 | 419 digits

31109314069511074534357402963485479709962672599364830326340794232828934664054520855609641329533697840137966381645686597756271069241629425274041275441376406353845479474759696788490122259445115890135748004610285080956861015803215494553957895235094911076769310006639886426895238580910520536699018594647191899918255460394620332926130652529004270303917537402564335147124150888266543658054317683075034939727656207790709293769

Composite Information

ID23745
Original Form(647^157-1)/(647-1)
Current Composite 3110931406951107453435740296348547970996267259936483032634079423282893466405452085560964132953369784...
Digit Length419
SNFS Possible Yes
GNFS Equivalent 304
Priority5
Created2025-12-10 22:23:44.869201
Last Updated2026-01-17 15:30:55.801708
Status Active

T-Level Progress

Current T-Levelt42.05
Target T-Levelt85.0
Progress
49.5%

Work Summary

Total Attempts1
Total ECM Curves2,304
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 2,304 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 2,304
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 5,500,000,000 3 2,304 None KyleAskine-PC_V2 2026-01-15 15:29
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-15 04:06
P-1 Statistics:
Total Attempts: 0
Factors Found: 0

No P-1 attempts yet.

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

No P+1 attempts yet.