MinT - Best Known (18, 18+14, s)-Nets in Base 5

Best Known (18, 18+14, s)-Nets in Base 5

(18, 18+14, 56)-Net over F₅ — Constructive and digital

Digital (18, 32, 56)-net over F₅, using

trace code for nets [i] based on digital (2, 16, 28)-net over F₂₅, using
- net from sequence [i] based on digital (2, 27)-sequence over F₂₅, using
  - Niederreiter sequence [i]

(18, 18+14, 92)-Net over F₅ — Digital

Digital (18, 32, 92)-net over F₅, using

trace code for nets [i] based on digital (2, 16, 46)-net over F₂₅, using
- net from sequence [i] based on digital (2, 45)-sequence over F₂₅, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅ with g(F) = 2 and N(F) ≥ 46, using
    - sharp bound on the number of rational points on curves with genus 2 [i]

(18, 18+14, 1320)-Net in Base 5 — Upper bound on s

There is no (18, 32, 1321)-net in base 5, because

the generalized Rao bound for nets shows that 5^mÂ â‰¥ 23399 472357 502195 446605 > 5³² [i]