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Composite Details

ID: 19955 | 134 digits

12360746118936698458304533753163199649708744678520976571606496621720246856370971917551668767371632128524990739402111101109998406722519

Composite Information

ID19955
Original Form(1635729877^17-1)/(1635729877-1)
Current Composite 1236074611893669845830453375316319964970874467852097657160649662172024685637097191755166876737163212...
Digit Length134
SNFS Possible Yes
GNFS Equivalent 126
Priority2
Created2025-10-01 13:36:12.422270
Last Updated2026-01-13 10:55:57.007348
Status Active

T-Level Progress

Current T-Levelt38.9
Target T-Levelt38.77
Progress
100.3%

Work Summary

Total Attempts7
Total ECM Curves3,329
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 3,329 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 3,329
Factors Found: 0
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 1,445 None VGDominion-MacBookAir 2025-12-15 14:55
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-29 08:34
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-17 07:20
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-17 07:19
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 07:18
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 22:36
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 22:36