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Composite Details

ID: 81990 | 162 digits

196037881528428781968235264429334577667245879281114479156183681898666077594177047921995385702018521886537428000569281841357382631455020679341525601788793922826153

Composite Information

ID81990
Original Form(1162473661344978269885535868964770301^7-1)/(1162473661344978269885535868964770301-1)
Current Composite 1960378815284287819682352644293345776672458792811144791561836818986660775941770479219953857020185218...
Digit Length162
SNFS Possible Yes
GNFS Equivalent 156
Priority2
Created2025-12-11 19:59:28.075415
Last Updated2026-01-17 16:45:55.877179
Status Active

T-Level Progress

Current T-Levelt37.46
Target T-Levelt48.0
Progress
78.0%

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: 1,500,000 - 1,500,000
B1 B2 Param Curves Factor Found Client Submitted
1,500,000 750,000,000 3 2,560 None beepthebee-main-rig 2026-01-17 16:45
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 03:26
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.