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Composite Details

ID: 99986 | 184 digits

1847616519652534037735155270885730292347997832916014995172093744305040111697342102647874534089186540895658379828189944381631417057068554884646174595547926179144641537223887822652944409

Composite Information

ID99986
Original Form(8691248744657758913677^11-1)/(8691248744657758913677-1)
Current Composite 1847616519652534037735155270885730292347997832916014995172093744305040111697342102647874534089186540...
Digit Length184
SNFS Possible Yes
GNFS Equivalent 156
Priority2
Created2025-12-18 18:16:20.979061
Last Updated2026-01-17 16:56:48.300206
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 16:56
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 03:44
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.