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Composite Details

ID: 80723 | 162 digits

281720118433696780982408870079068044888391489743333907442516109206905543497233443043656362317737163225821386228801351154098240698179333893279526032536064914679997

Composite Information

ID80723
Original Form(8217062012085224720017^11-1)/(8217062012085224720017-1)
Current Composite 2817201184336967809824088700790680448883914897433339074425161092069055434972334430436563623177371632...
Digit Length162
SNFS Possible Yes
GNFS Equivalent 156
Priority2
Created2025-12-11 19:30:24.042731
Last Updated2026-01-17 16:47:37.113885
Status Active

T-Level Progress

Current T-Levelt37.46
Target T-Levelt48.0
Progress
78.0%

Work Summary

Total Attempts1
Total ECM Curves2,560
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 2,560 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 2,560
Factors Found: 0
B1 Range: 1,500,000 - 1,500,000
B1 B2 Param Curves Factor Found Client Submitted
1,500,000 750,000,000 3 2,560 None KyleAskine-PC_V2 2026-01-17 16:47
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 03:27
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.