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Composite Details

ID: 23939 | 206 digits

21995091837323020893273968874093014876407068425734725876880843103632538254361807550379194946110817425507734821267188467893390214009264475846539912024034376419876768992609147082318689012575866723751078758223

Composite Information

ID23939
Original Form(58207^53-1)/(58207-1)
Current Composite 2199509183732302089327396887409301487640706842573472587688084310363253825436180755037919494611081742...
Digit Length206
SNFS Possible Yes
GNFS Equivalent 184
Priority5
Created2025-12-10 22:27:59.007899
Last Updated2026-01-17 15:26:01.470210
Status Active

T-Level Progress

Current T-Levelt41.38
Target T-Levelt56.62
Progress
73.1%

Work Summary

Total Attempts1
Total ECM Curves1,670
P-1 Attempts0
Factors Found1

Factors: 2731447931329869600348617954059575769899887

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
2731447931329869600348617954059575769899887 1,716,464,405 2731447931329869600346707878004696546841088 2^9 * 7^2 * 31 * 149 * 24359 * 34583 * 604907 * 1223489 * 2746181 * 13766989

Factorization Attempts by Method

ECM 1,670 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 1,670
Factors Found: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 5,500,000,000 3 1,670 2731447931329869600348617954059575769899887 KyleAskine-PC_V2 2026-01-05 12:58
11,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-28 06:14
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.