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Composite Details

ID: 1586 | 157 digits

1650210560948908037619746082187214366443975288838215768366999206392050461366687617413161083427962348967424869429182439666829940264061771755127340538400011177

Composite Information

ID1586
Original Form(3353767033^23-1)/(3353767033-1)
Current Composite 1650210560948908037619746082187214366443975288838215768366999206392050461366687617413161083427962348...
Digit Length157
SNFS Possible No
GNFS Equivalent 169
Priority3
Created2025-10-01 12:56:50.153177
Last Updated2026-01-12 17:37:04.371329
Status Complete

T-Level Progress

Current T-Levelt48.38
Target T-Levelt48.31
Progress
100.2%

Work Summary

Total Attempts2
Total ECM Curves6,144
P-1 Attempts0
Factors Found1

Factors: 2347251518007913898504542041026137295118466153

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
2347251518007913898504542041026137295118466153 2,499,620,274 2347251518007913898504586015217550131033598036 2^2 * 193 * 7901 * 388931 * 797633 * 94320521 * 94603757 * 139017674023

Factorization Attempts by Method

ECM 6,144 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 2
Total Curves: 6,144
Factors Found: 1
B1 Range: 11,000,000 - 100,000,000
B1 B2 Param Curves Factor Found Client Submitted
100,000,000 100,000,000,000 3 3,072 2347251518007913898504542041026137295118466153 KyleAskine-PC_V2 2025-11-08 09:37
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-26 03:30
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.