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Composite Details

ID: 19283 | 143 digits

29204579306266212499457580907382020837942264470679503845548077081973155365026517923178562388947598172701442223674926848988632265737767069158921

Composite Information

ID19283
Original Form(290852814382713717347362390173623284008169^5-1)/(290852814382713717347362390173623284008169-1)
Current Composite 2920457930626621249945758090738202083794226447067950384554807708197315536502651792317856238894759817...
Digit Length143
SNFS Possible Yes
GNFS Equivalent 126
Priority2
Created2025-10-01 13:34:44.609902
Last Updated2026-01-13 11:15:21.080291
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 11:23
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-29 09:46
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-17 07:35
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-17 07:34
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 07:33
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 22:32
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 22:32