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Composite Details

ID: 16686 | 152 digits

82675474714608233482844910515666687903574764723571867700509541252911438568006364353678688891296684133872693443851556582591609731676139522222281447794951

Composite Information

ID16686
Original Form(1690822327857704149^11-1)/(1690822327857704149-1)
Current Composite 8267547471460823348284491051566668790357476472357186770050954125291143856800636435367868889129668413...
Digit Length152
SNFS Possible Yes
GNFS Equivalent 132
Priority2
Created2025-10-01 13:29:10.221418
Last Updated2026-01-13 11:38:22.237707
Status Active

T-Level Progress

Current T-Levelt30.06
Target T-Levelt40.62
Progress
74.0%

Work Summary

Total Attempts3
Total ECM Curves738
P-1 Attempts0
Factors Found1

Factors: 418643986711631842591

Factorization Attempts by Method

ECM 738 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 738
Factors Found: 1
B1 Range: 11,000 - 249,999
B1 B2 Param Curves Factor Found Client Submitted
249,999 Default 1 512 None VGDominion-MacBookAir 2025-11-03 09:03
50,000 Default 1 120 418643986711631842591 VGDominion-MacBookAir 2025-11-03 09:02
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-03 09:02
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.