Entry details for q = 171 = 17, g = 9
Table About Recent changes References
Username
Password
Log in Register

Lower bound Nmin = 72

Submitted by Everett Howe
Date 08-12-2025
Reference Motoko Qiu Kawakita
Fibre products of three hyperelliptic curves with many points
preprint
Comments
Explicit curve: y^2 = (x-1)*(x-12)*(x-16), z^2 = (x-4)*(x-12)*(x-16)*(x-3), w^2 = x*(x-4)*(x-15).
Tags Fibre products of hyperelliptic curves, Explicit curves

User comments

No comments have been made.

Upper bound Nmax = 83

Submitted by Everett Howe
Date 01-05-2012
Reference Everett W. Howe, Kristin E. Lauter
New methods for bounding the number of points on curves over finite fields
Geometry and Arithmetic (C. Faber, G. Farkas, and R. de Jong, eds.), European Mathematical Society, 2012, pp. 173–212
Comments
A real Weil polynomial we don't know how to eliminate: (x + 1) * (x + 8)^8
Tags None

User comments

No comments have been made.