Entry details for q = 131 = 13, g = 22
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Lower bound Nmin = 105

Submitted by Karl Rökaeus
Date 06-24-2011
Reference Karl Rökaeus
Computer search for curves with many points among abelian covers of genus 2 curves over F_13
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Tags Methods from general class field theory

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Upper bound Nmax = 128

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 + 5)^13 * (x + 6)^8
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