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Composite Details

ID: 99856 | 158 digits

37889609153069514348906292956236541445657492773361524081985379467795857125866060140877328880550289023636122296998072530474762982979610700696850846265975341719

Composite Information

ID99856
Original Form(2947470555222866565444586822141^7-1)/(2947470555222866565444586822141-1)
Current Composite 3788960915306951434890629295623654144565749277336152408198537946779585712586606014087732888055028902...
Digit Length158
SNFS Possible Yes
GNFS Equivalent 139
Priority2
Created2025-12-18 18:13:04.576243
Last Updated2026-01-05 15:36:22.987653
Status Active

T-Level Progress

Current T-Levelt36.08
Target T-Levelt42.77
Progress
84.4%

Work Summary

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

Factors: 133298445686641656331

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
133298445686641656331 1,842,196,781 133298445703045076824 2^3 * 1699 * 25301 * 42073 * 9212989

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 133298445686641656331 KyleAskine-Google-Colab 2026-01-04 14:54
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.