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Composite Details

ID: 12699 | 199 digits

5803363963335383295782919826112555716906284674100881957765544297428702323154505800026652907273533977451953943647789513319308873746196638829826095047648237396917853141161345627065619703105318153078191

Composite Information

ID12699
Original Form(87312986896497266353^13-1)/(87312986896497266353-1)
Current Composite 5803363963335383295782919826112555716906284674100881957765544297428702323154505800026652907273533977...
Digit Length199
SNFS Possible No
GNFS Equivalent 166
Priority2
Created2025-10-01 13:20:37.936996
Last Updated2026-01-13 10:42:31.889955
Status Complete

T-Level Progress

Current T-Levelt29.92
Target T-Levelt51.08
Progress
58.6%

Work Summary

Total Attempts3
Total ECM Curves819
P-1 Attempts0
Factors Found1

Factors: 1758140649017405165590653907637489

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
1758140649017405165590653907637489 1,404,077,584 1758140649017405230988419214921840 2^4 * 5 * 47 * 3041 * 9341 * 57467 * 65551 * 81421 * 53668777

Factorization Attempts by Method

ECM 819 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 819
Factors Found: 1
B1 Range: 11,000 - 250,000
B1 B2 Param Curves Factor Found Client Submitted
250,000 Default 1 463 1758140649017405165590653907637489 VGDominion-MacBookAir 2025-11-23 10:41
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-23 10:39
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-23 10:39
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.