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Composite Details

ID: 1131 | 228 digits

397870323110131453756455076811848158628481699231270483233644179743032477859320689816303174144734924775904234336458591893541758159756016208555776687142068662556681052572084624977532016143474812494815823777466740845848834089733111

Composite Information

ID1131
Original Form(16975792017452101^23-1)/(16975792017452101-1)
Current Composite 3978703231101314537564550768118481586284816992312704832336441797430324778593206898163031741447349247...
Digit Length228
SNFS Possible Yes
GNFS Equivalent 278
Priority3
Created2025-10-01 12:55:51.049718
Last Updated2026-01-12 18:04:56.329946
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt70.15
Progress
52.1%

Work Summary

Total Attempts1
Total ECM Curves3,072
P-1 Attempts0
Factors Found1

Factors: 2171538704312004672535073764397159931832879

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
2171538704312004672535073764397159931832879 809,461,258 2171538704312004672536938641407153843417916 2^2 * 3^2 * 7 * 11 * 13^3 * 19 * 14771 * 41507 * 999181 * 2267303 * 3318221 * 4071931

Factorization Attempts by Method

ECM 3,072 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 3,072
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 3,072 2171538704312004672535073764397159931832879 KyleAskine-PC_V2 2025-10-30 08:54
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.