MinT - Best Known (67, 67+30, s)-Nets in Base 4

Best Known (67, 67+30, s)-Nets in Base 4

(67, 67+30, 240)-Net over F₄ — Constructive and digital

Digital (67, 97, 240)-net over F₄, using

2 times m-reduction [i] based on digital (67, 99, 240)-net over F₄, using
- trace code for nets [i] based on digital (1, 33, 80)-net over F₆₄, using
  - net from sequence [i] based on digital (1, 79)-sequence over F₆₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 1 and N(F) ≥ 80, using
      - a function field by SÃ©mirat [i]

(67, 67+30, 416)-Net over F₄ — Digital

Digital (67, 97, 416)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(67, 67+30, 16736)-Net in Base 4 — Upper bound on s

There is no (67, 97, 16737)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 25127 607998 529270 321416 958981 053551 405799 319240 849817 659040 > 4⁹⁷ [i]