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Composite Details

ID: 23471 | 458 digits

12879132347161007960039306744002151433159922783365098865241776641167527901462557697565994005530443796914760738622356967643837157663983929889577250568139684665535305670884614511642162582086752544669975397833281628501569677592293257369890477321706250068461770411800315467320244709955755724586375275343009559982943298273376490822138498243814608812673183503165874921292180764441778026627219149152142927662242263942470174805214450937578534162970642503188632886583

Composite Information

ID23471
Original Form(2053^139-1)/(2053-1)
Current Composite 1287913234716100796003930674400215143315992278336509886524177664116752790146255769756599400553044379...
Digit Length458
SNFS Possible Yes
GNFS Equivalent 301
Priority7
Created2025-12-10 22:17:39.954680
Last Updated2026-01-17 14:11:19.431758
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 2026-01-16 01:32
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-16 00:51
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.