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Composite Details

ID: 20251 | 130 digits

1262442677476481824090366321921901410487735182084565399484802186615384614505743495214624876820702191589683144038641719155647723741

Composite Information

ID20251
Original Form(1477666963^17-1)/(1477666963-1)
Current Composite 1262442677476481824090366321921901410487735182084565399484802186615384614505743495214624876820702191...
Digit Length130
SNFS Possible Yes
GNFS Equivalent 126
Priority2
Created2025-10-01 13:36:50.138470
Last Updated2026-01-13 10:48:46.489234
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 16:59
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-29 07:55
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-05 16:42
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-05 16:41
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-05 16:41
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 22:37
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 22:37