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Composite Details

ID: 17731 | 90 digits

265461791603100102679846245679356390184380405186630537106162244122235938969680595177641073

Composite Information

ID17731
Original Form(5929641587194832959^11-1)/(5929641587194832959-1)
Current Composite 265461791603100102679846245679356390184380405186630537106162244122235938969680595177641073
Digit Length90
SNFS Possible No
GNFS Equivalent 135
Priority2
Created2025-10-01 13:31:24.992265
Last Updated2026-01-13 10:28:59.071152
Status Complete

T-Level Progress

Current T-Levelt33.64
Target T-Levelt27.69
Progress
121.5%

Work Summary

Total Attempts4
Total ECM Curves1,350
P-1 Attempts0
Factors Found1

Factors: 165976090174845418198682192512942529

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
165976090174845418198682192512942529 1,755,921,590 165976090174845417705833226119291408 2^4 * 11 * 103 * 2213 * 12959 * 68399 * 82193 * 651683 * 87140843

Factorization Attempts by Method

ECM 1,350 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 4
Total Curves: 1,350
Factors Found: 1
B1 Range: 11,000 - 1,000,000
B1 B2 Param Curves Factor Found Client Submitted
1,000,000 Default 1 496 165976090174845418198682192512942529 VGDominion-MacBookAir 2025-11-25 09:12
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-04 12:23
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-04 12:22
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-04 12:22
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.