MinT - Best Known (56, 56+42, s)-Nets in Base 4

Best Known (56, 56+42, s)-Nets in Base 4

(56, 56+42, 130)-Net over F₄ — Constructive and digital

Digital (56, 98, 130)-net over F₄, using

2 times m-reduction [i] based on digital (56, 100, 130)-net over F₄, using
- trace code for nets [i] based on digital (6, 50, 65)-net over F₁₆, using
  - net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
      - the Hermitian function field over F₁₆ [i]

(56, 56+42, 1849)-Net in Base 4 — Upper bound on s

There is no (56, 98, 1850)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 101144 506069 430976 069913 736440 156484 149754 445899 937971 373106 > 4⁹⁸ [i]