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Composite Details

ID: 23583 | 498 digits

208023984144315819687666343927656313745587080449590690588037261827141046059028790832851001625745927539891061865717241157410226143337016720667213834693364993971858866909309840819731593610017136807532765507337299157786715626787256265188273518583017616278445534609291664206500251887426144721316854959506514810851038493597915162980414433747229646722977754543232447050096793420153672305472677638918922699381496532648308016687100175331508232807045283749727993020920938073053845511149958123490773970709923

Composite Information

ID23583
Original Form(13^457-1)/(13-1)
Current Composite 2080239841443158196876663439276563137455870804495906905880372618271410460590287908328510016257459275...
Digit Length498
SNFS Possible Yes
GNFS Equivalent 318
Priority6
Created2025-12-10 22:20:09.563120
Last Updated2026-01-17 14:11:43.490018
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 2026-01-17 09:06
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-17 08:24
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.