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Composite Details

ID: 19604 | 139 digits

4178697790858908287530791777103679820568894751822482610747758908311885090297062092150682168829674417204680631657604220161832581013130810859

Composite Information

ID19604
Original Form(87879209932088101^11-1)/(87879209932088101-1)
Current Composite 4178697790858908287530791777103679820568894751822482610747758908311885090297062092150682168829674417...
Digit Length139
SNFS Possible Yes
GNFS Equivalent 124
Priority2
Created2025-10-01 13:35:26.900734
Last Updated2026-01-13 11:06:23.958091
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 16:25
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-29 02:56
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-17 06:05
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-17 06:04
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 06:04
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