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Composite Details

ID: 19079 | 145 digits

1121671765857035834295984452714993235567755274359717268827929245405610495071719328075122984706135724579971949713515050921564706819605965556369753

Composite Information

ID19079
Original Form(4204609^23-1)/(4204609-1)
Current Composite 1121671765857035834295984452714993235567755274359717268827929245405610495071719328075122984706135724...
Digit Length145
SNFS Possible Yes
GNFS Equivalent 123
Priority2
Created2025-10-01 13:34:18.462130
Last Updated2026-01-13 11:20:26.076873
Status Active

T-Level Progress

Current T-Levelt38.02
Target T-Levelt37.85
Progress
100.5%

Work Summary

Total Attempts8
Total ECM Curves2,818
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 2,818 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 6
Total Curves: 2,818
Factors Found: 0
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 882 None VGDominion-MacBookAir 2025-12-12 01:09
1,000,000 Default 1 1,071 None VGDominion-MacBookAir 2025-12-12 00:52
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-19 02:19
50,000 Default 1 260 None VGDominion-MacBookAir 2025-11-19 02:18
11,000 Default 1 1 None VGDominion-MacBookAir 2025-11-19 02:18
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 05:22
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 22:02
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 22:02