← Back to Dashboard

Composite Details

ID: 20446 | 90 digits

110544116420510997885487131255451207417168280308529536540816446013241827492168194776087683

Composite Information

ID20446
Original Form(1299635221^19-1)/(1299635221-1)
Current Composite 110544116420510997885487131255451207417168280308529536540816446013241827492168194776087683
Digit Length90
SNFS Possible No
GNFS Equivalent 140
Priority2
Created2025-10-01 13:37:15.089511
Last Updated2026-01-13 10:21:15.061712
Status Complete

T-Level Progress

Current T-Levelt37.28
Target T-Levelt27.69
Progress
134.6%

Work Summary

Total Attempts5
Total ECM Curves2,450
P-1 Attempts0
Factors Found1

Factors: 25402421232773659720191510089277229367

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
25402421232773659720191510089277229367 1,143,863,666 25402421232773659715233721920789144320 2^8 * 3^2 * 5 * 79 * 1103 * 2729 * 20297 * 1146877 * 2494823 * 159671741

Factorization Attempts by Method

ECM 2,450 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 2,450
Factors Found: 1
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 566 25402421232773659720191510089277229367 VGDominion-MacBookAir 2025-11-25 16:50
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-25 16:40
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-05 17:24
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-05 17:23
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-05 17:23
P-1 Statistics:
Total Attempts: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.