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Composite Details

ID: 17321 | 166 digits

1728041251333464277198454045556995930407648199593544166899166930527042396966998202782588870887218487936497061649857453934217191465806982354595847890215876064269944841

Composite Information

ID17321
Original Form(304881468421049593432672237246213938472021^5-1)/(304881468421049593432672237246213938472021-1)
Current Composite 1728041251333464277198454045556995930407648199593544166899166930527042396966998202782588870887218487...
Digit Length166
SNFS Possible Yes
GNFS Equivalent 127
Priority2
Created2025-10-01 13:30:32.071648
Last Updated2025-12-16 07:01:09.501485
Status Active

T-Level Progress

Current T-Levelt39.23
Target T-Levelt39.08
Progress
100.4%

Work Summary

Total Attempts7
Total ECM Curves3,612
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 3,612 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 3,612
Factors Found: 0
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 1,687 None VGDominion-MacBookAir 2025-12-16 07:01
1,000,000 Default 1 1,071 None VGDominion-MacBookAir 2025-12-16 06:23
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-04 10:32
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-04 10:31
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-04 10:30
P-1 Statistics:
Total Attempts: 1
Total Curves: 1
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Curves Factor Found Client Submitted
11,000,000 Default 1 None KyleAskine-PC_V2 2026-02-05 22:42
P+1 Statistics:
Total Attempts: 1
Total Curves: 3
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Curves Factor Found Client Submitted
11,000,000 Default 3 None KyleAskine-PC_V2 2026-02-05 22:42