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Composite Details

ID: 1866 | 129 digits

191929486117185505784081083228329655891716836566437338736157935425612145225809251466350192284368317283392765601523255278082927901

Composite Information

ID1866
Original Form(1442676159229209983141468721010523424471188886541^5-1)/(1442676159229209983141468721010523424471188886541-1)
Current Composite 1919294861171855057840810832283296558917168365664373387361579354256121452258092514663501922843683172...
Digit Length129
SNFS Possible No
GNFS Equivalent 150
Priority3
Created2025-10-01 12:57:26.234404
Last Updated2026-01-12 17:37:11.780380
Status Complete

T-Level Progress

Current T-Levelt36.54
Target T-Levelt39.69
Progress
92.1%

Work Summary

Total Attempts2
Total ECM Curves3,072
P-1 Attempts1
Factors Found1

Factors: 1377934076513755188755448703402023757501

Factorization Attempts by Method

ECM 3,072 curves
P-1 1 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 3,072
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-20 15:43
P-1 Statistics:
Total Attempts: 1
Factors Found: 1
B1 Range: 2,900,000,000 - 2,900,000,000
B1 B2 Factor Found Client Submitted
2,900,000,000 1,000,000,000,000,000 1377934076513755188755448703402023757501 KyleAskine-PC_V2 2025-11-16 02:35
P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.