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Composite Details

ID: 81951 | 156 digits

563931564477532160488094672695067249293866107381456528729535793085704893602271996708396854891306238538489862597848755294773109299951202040728138406953135073

Composite Information

ID81951
Original Form(3276783372528859810982599422792519701^7-1)/(3276783372528859810982599422792519701-1)
Current Composite 5639315644775321604880946726950672492938661073814565287295357930857048936022719967083968548913062385...
Digit Length156
SNFS Possible Yes
GNFS Equivalent 157
Priority2
Created2025-12-11 19:58:38.061265
Last Updated2026-01-17 16:37:09.973721
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 beepthebee-main-rig 2026-01-17 16:37
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 03:07
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.