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Composite Details

ID: 20088 | 133 digits

2120734562938581509324825841665797781695843390831891597593911341021689623697443416553510723261537670743525291395235218026534060017521

Composite Information

ID20088
Original Form(867984211^23-1)/(867984211-1)
Current Composite 2120734562938581509324825841665797781695843390831891597593911341021689623697443416553510723261537670...
Digit Length133
SNFS Possible No
GNFS Equivalent 163
Priority2
Created2025-10-01 13:36:29.419382
Last Updated2026-01-17 22:15:26.667223
Status Complete

T-Level Progress

Current T-Levelt35.48
Target T-Levelt40.92
Progress
86.7%

Work Summary

Total Attempts4
Total ECM Curves1,494
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 1,494 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 4
Total Curves: 1,494
Factors Found: 0
B1 Range: 11,000 - 2,000,000
B1 B2 Param Curves Factor Found Client Submitted
2,000,000 Default 3 640 None WoodMan777-ManualEntry 2026-01-17 21:44
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-05 23:50
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-05 23:50
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-05 23:49
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.