MinT - Best Known (6, 6+17, s)-Nets in Base 256

Best Known (6, 6+17, s)-Nets in Base 256

(6, 6+17, 263)-Net over F₂₅₆ — Constructive and digital

Digital (6, 23, 263)-net over F₂₅₆, using

net from sequence [i] based on digital (6, 262)-sequence over F₂₅₆, using
- Niederreiter sequence [i]

(6, 6+17, 321)-Net over F₂₅₆ — Digital

Digital (6, 23, 321)-net over F₂₅₆, using

t-expansion [i] based on digital (2, 23, 321)-net over F₂₅₆, using
- net from sequence [i] based on digital (2, 320)-sequence over F₂₅₆, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅₆ with g(F) = 2 and N(F) ≥ 321, using
    - sharp bound on the number of rational points on curves with genus 2 [i]

(6, 6+17, 61913)-Net in Base 256 — Upper bound on s

There is no (6, 23, 61914)-net in base 256, because

1 times m-reduction [i] would yield (6, 22, 61914)-net in base 256, but
- the generalized Rao bound for nets shows that 256^mÂ â‰¥ 95787 751869 483490 129400 309302 756961 200013 646286 439311 > 256²² [i]