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Composite Details

ID: 13315 | 157 digits

1061610593358896277846519249218086893519227495174388289622246700995797897392498803334209154534022038963908082217851361184708914884523737658990335581042019221

Composite Information

ID13315
Original Form(13094253805927085316616913326510521661429^7-1)/(13094253805927085316616913326510521661429-1)
Current Composite 1061610593358896277846519249218086893519227495174388289622246700995797897392498803334209154534022038...
Digit Length157
SNFS Possible Yes
GNFS Equivalent 169
Priority2
Created2025-10-01 13:21:57.797644
Last Updated2026-01-13 12:03:22.010997
Status Active

T-Level Progress

Current T-Levelt30.03
Target T-Levelt48.31
Progress
62.2%

Work Summary

Total Attempts4
Total ECM Curves843
P-1 Attempts0
Factors Found1

Factors: 28570454860805160797004911

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
28570454860805160797004911 667,436,191 28570454860812885310768920 2^3 * 3^2 * 5 * 13^2 * 73 * 181 * 827 * 983 * 1567 * 27899633

Factorization Attempts by Method

ECM 843 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 4
Total Curves: 843
Factors Found: 1
B1 Range: 11,000 - 250,000
B1 B2 Param Curves Factor Found Client Submitted
250,000 Default 1 37 None VGDominion-MacBookAir 2025-11-25 04:19
250,000 Default 1 450 28570454860805160797004911 VGDominion-MacBookAir 2025-11-23 12:35
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-23 12:34
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-23 12:33
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.