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Composite Details

ID: 81947 | 156 digits

178800600058248253178649816840064805848371010564606275532510437022669502875351420086780778292466869288979571789450637670166293037005381847725380925972792839

Composite Information

ID81947
Original Form(62478139^41-1)/(62478139-1)
Current Composite 1788006000582482531786498168400648058483710105646062755325104370226695028753514200867807782924668692...
Digit Length156
SNFS Possible Yes
GNFS Equivalent 224
Priority2
Created2025-12-11 19:58:32.919719
Last Updated2026-01-17 16:44:09.668746
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 16:44
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 03:23
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.