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Composite Details

ID: 18306 | 154 digits

1011500016942528619489344075663029356804193403663273231736467046067027258958629016078984788166342541420508533912357302228327073296830817126056613442633687

Composite Information

ID18306
Original Form(203963855664131113^11-1)/(203963855664131113-1)
Current Composite 1011500016942528619489344075663029356804193403663273231736467046067027258958629016078984788166342541...
Digit Length154
SNFS Possible Yes
GNFS Equivalent 126
Priority2
Created2025-10-01 13:32:38.705048
Last Updated2026-01-13 11:46:59.178467
Status Active

T-Level Progress

Current T-Levelt38.93
Target T-Levelt38.77
Progress
100.4%

Work Summary

Total Attempts7
Total ECM Curves3,382
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 3,382 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 3,382
Factors Found: 0
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 1,457 None VGDominion-MacBookAir 2025-12-15 06:57
1,000,000 Default 1 1,071 None VGDominion-MacBookAir 2025-12-15 06:25
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-17 07:45
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-17 07:44
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 07:44
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 22:28
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 22:28