MinT - Best Known (26, 63, s)-Nets in Base 128

Best Known (26, 63, s)-Nets in Base 128

(26, 63, 408)-Net over F₁₂₈ — Constructive and digital

Digital (26, 63, 408)-net over F₁₂₈, using

(u,Â u+v)-construction [i] based on
1. digital (3, 21, 192)-net over F₁₂₈, using
  - net from sequence [i] based on digital (3, 191)-sequence over F₁₂₈, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₂₈ with g(F) = 3 and N(F) ≥ 192, using
      - a function field by SÃ©mirat [i]
2. digital (5, 42, 216)-net over F₁₂₈, using
  - net from sequence [i] based on digital (5, 215)-sequence over F₁₂₈, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₂₈ with g(F) = 5 and N(F) ≥ 216, using
      - a function field by SÃ©mirat [i]

(26, 63, 432)-Net in Base 128 — Constructive

(26, 63, 432)-net in base 128, using

(u,Â u+v)-construction [i] based on
1. (3, 21, 257)-net in base 128, using
  - 3 times m-reduction [i] based on (3, 24, 257)-net in base 128, using
    - base change [i] based on digital (0, 21, 257)-net over F₂₅₆, using
      - net from sequence [i] based on digital (0, 256)-sequence over F₂₅₆, using
        generalized Faure sequence [i]
        Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅₆ with g(F) = 0 and N(F) ≥ 257, using
        the rational function field F₂₅₆(x) [i]
        Niederreiter sequence [i]
2. digital (5, 42, 216)-net over F₁₂₈, using
  - net from sequence [i] based on digital (5, 215)-sequence over F₁₂₈, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₂₈ with g(F) = 5 and N(F) ≥ 216, using
      - a function field by SÃ©mirat [i]

(26, 63, 566)-Net over F₁₂₈ — Digital

Digital (26, 63, 566)-net over F₁₂₈, using

Gilbertâ€“VarÅ¡amov bound [i]

(26, 63, 1077681)-Net in Base 128 — Upper bound on s

There is no (26, 63, 1077682)-net in base 128, because

1 times m-reduction [i] would yield (26, 62, 1077682)-net in base 128, but
- the generalized Rao bound for nets shows that 128^mÂ â‰¥ 44362 903862 130853 825392 519428 125415 973172 872504 646157 989874 448742 133389 131832 405104 228682 896699 939265 661627 996351 043758 156851 967536 > 128⁶² [i]