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Composite Details

ID: 99720 | 98 digits

28372318179343636336095657850153917092559612304078956525560428383570178931190879933658008601092491

Composite Information

ID99720
Original Form(450171173816453515318864735557942163^5-1)/(450171173816453515318864735557942163-1)
Current Composite 28372318179343636336095657850153917092559612304078956525560428383570178931190879933658008601092491
Digit Length98
SNFS Possible No
GNFS Equivalent 107
Priority2
Created2025-12-18 18:09:42.804781
Last Updated2026-01-13 10:34:50.639145
Status Complete

T-Level Progress

Current T-Levelt36.08
Target T-Levelt30.15
Progress
119.7%

Work Summary

Total Attempts1
Total ECM Curves2,560
P-1 Attempts0
Factors Found1

Factors: 1138581604663294161605226035128346831

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
1138581604663294161605226035128346831 210,106,613 1138581604663294160663367175123242000 2^4 * 3 * 5^3 * 13^2 * 773 * 1097 * 5987 * 10613 * 21089 * 137633 * 7179829

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: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 2,560 1138581604663294161605226035128346831 KyleAskine-Google-Colab 2025-12-24 03:55
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.