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Composite Details

ID: 14109 | 188 digits

74768570911490458426741484724128966677978345812762037951142823386704347573650965457384457402637598107812534717896593023034819273867318531167883103509812273289211375576767925611991028601723

Composite Information

ID14109
Original Form(214221967484091771430456102606870111^7-1)/(214221967484091771430456102606870111-1)
Current Composite 7476857091149045842674148472412896667797834581276203795114282338670434757365096545738445740263759810...
Digit Length188
SNFS Possible Yes
GNFS Equivalent 154
Priority2
Created2025-10-01 13:23:39.573591
Last Updated2026-01-13 13:44:38.598403
Status Active

T-Level Progress

Current T-Levelt30.08
Target T-Levelt47.38
Progress
63.5%

Work Summary

Total Attempts3
Total ECM Curves858
P-1 Attempts0
Factors Found1

Factors: 13539781846017710137

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
13539781846017710137 1,928,416,721 13539781849587697956 2^2 * 3 * 7^2 * 23 * 3299 * 4007 * 8627 * 8779

Factorization Attempts by Method

ECM 858 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 858
Factors Found: 1
B1 Range: 11,000 - 250,000
B1 B2 Param Curves Factor Found Client Submitted
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-19 07:21
50,000 Default 1 260 None VGDominion-MacBookAir 2025-11-19 07:19
11,000 Default 1 100 13539781846017710137 VGDominion-MacBookAir 2025-11-19 07:19
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.