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Composite Details

ID: 99842 | 138 digits

726354602251910243499593922915692609544509044421979438195049180762631250251273812106708639144647273383031863928671565564685154771023023243

Composite Information

ID99842
Original Form(2847249619340484110948557242871^7-1)/(2847249619340484110948557242871-1)
Current Composite 7263546022519102434995939229156926095445090444219794381950491807626312502512738121067086391446472733...
Digit Length138
SNFS Possible Yes
GNFS Equivalent 139
Priority2
Created2025-12-18 18:12:43.762203
Last Updated2026-01-05 15:36:22.987653
Status Active

T-Level Progress

Current T-Levelt36.08
Target T-Levelt42.46
Progress
85.0%

Work Summary

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

Factors: 82806527125581659

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
82806527125581659 1,921,837,205 82806527089687128 2^3 * 3 * 7 * 13 * 23 * 1057487 * 1558867

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 82806527125581659 KyleAskine-Google-Colab 2026-01-02 19:25
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.