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Composite Details

ID: 99985 | 183 digits

388309596284542393533849625031644455629309396795081514617756398747483837285604503840033281291019954252519987357244517711301744308753286573558222245763124634415111602871840892444544893

Composite Information

ID99985
Original Form(618299344666309750330839625621329349^7-1)/(618299344666309750330839625621329349-1)
Current Composite 3883095962845423935338496250316444556293093967950815146177563987474838372856045038400332812910199542...
Digit Length183
SNFS Possible Yes
GNFS Equivalent 155
Priority2
Created2025-12-18 18:16:19.594187
Last Updated2026-01-17 15:22:30.153229
Status Active

T-Level Progress

Current T-Levelt39.42
Target T-Levelt47.69
Progress
82.6%

Work Summary

Total Attempts1
Total ECM Curves2,560
P-1 Attempts0
Factors Found0

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: 0
B1 Range: 3,000,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 1,500,000,000 3 2,560 None beepthebee-beetop 2026-01-15 00:31
3,000,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-14 05:06
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.