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Composite Details

ID: 99726 | 96 digits

853622389583155062176070155863158589836843507827255113299630711633252260939480790843611274439109

Composite Information

ID99726
Original Form(39871645008541^11-1)/(39871645008541-1)
Current Composite 853622389583155062176070155863158589836843507827255113299630711633252260939480790843611274439109
Digit Length96
SNFS Possible No
GNFS Equivalent 103
Priority2
Created2025-12-18 18:09:53.032228
Last Updated2026-01-13 10:34:17.794291
Status Complete

T-Level Progress

Current T-Levelt40.76
Target T-Levelt29.54
Progress
138.0%

Work Summary

Total Attempts1
Total ECM Curves1,305
P-1 Attempts0
Factors Found1

Factors: 177541931160456276668312437075047007537

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
177541931160456276668312437075047007537 1,289,832,175 177541931160456276653764542079287419500 2^2 * 5^3 * 1033 * 2239 * 23971 * 71293 * 164443 * 474977 * 1150152709

Factorization Attempts by Method

ECM 1,305 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 1,305
Factors Found: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 5,500,000,000 3 1,305 177541931160456276668312437075047007537 KyleAskine-PC_V2 2025-12-25 07:01
11,000,000 Stage 1 only SUPERSEDED 3 2,560 None KyleAskine-Google-Colab 2025-12-24 03:05
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.