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Composite Details

ID: 99671 | 87 digits

598025908152239302092920197435066208589982841402924544647275766502648355745824773784337

Composite Information

ID99671
Original Form(31554517^19-1)/(31554517-1)
Current Composite 598025908152239302092920197435066208589982841402924544647275766502648355745824773784337
Digit Length87
SNFS Possible No
GNFS Equivalent 120
Priority2
Created2025-12-18 18:08:21.926744
Last Updated2026-01-13 10:35:33.065118
Status Complete

T-Level Progress

Current T-Levelt36.08
Target T-Levelt26.77
Progress
134.8%

Work Summary

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

Factors: 122030838266228498670442137246633071029

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
122030838266228498670442137246633071029 1,772,895,087 122030838266228498661207887510962728140 2^2 * 5 * 13^2 * 2141 * 19993 * 23297 * 34673 * 232367 * 1309123 * 3432511

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 122030838266228498670442137246633071029 KyleAskine-Google-Colab 2025-12-24 07:22
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.