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Composite Details

ID: 19901 | 135 digits

279943404073809700995214303705335836848060334607927414065636683849946784102565623664316681553237435210095789735156844680118740479729891

Composite Information

ID19901
Original Form(85514399809982761^11-1)/(85514399809982761-1)
Current Composite 2799434040738097009952143037053358368480603346079274140656366838499467841025656236643166815532374352...
Digit Length135
SNFS Possible Yes
GNFS Equivalent 124
Priority2
Created2025-10-01 13:36:05.388960
Last Updated2026-01-13 10:58:16.305241
Status Active

T-Level Progress

Current T-Levelt38.3
Target T-Levelt38.15
Progress
100.4%

Work Summary

Total Attempts7
Total ECM Curves2,932
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 2,932 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 2,932
Factors Found: 0
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 1,048 None VGDominion-MacBookAir 2025-12-12 17:45
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-29 02:22
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-17 05:59
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-17 05:58
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 05:57
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 22:13
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 22:13