MinT - Best Known (54, 54+58, s)-Nets in Base 4

Best Known (54, 54+58, s)-Nets in Base 4

(54, 54+58, 66)-Net over F₄ — Constructive and digital

Digital (54, 112, 66)-net over F₄, using

t-expansion [i] based on digital (49, 112, 66)-net over F₄, using
- net from sequence [i] based on digital (49, 65)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 49 and N(F) ≥ 66, using
    - T₆ from the second tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(54, 54+58, 91)-Net over F₄ — Digital

Digital (54, 112, 91)-net over F₄, using

t-expansion [i] based on digital (50, 112, 91)-net over F₄, using
- net from sequence [i] based on digital (50, 90)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 50 and N(F) ≥ 91, using
    - a curve from the manYPoints database [i]

(54, 54+58, 799)-Net in Base 4 — Upper bound on s

There is no (54, 112, 800)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 27 722270 362862 957813 153622 233230 830827 888327 062954 830486 123687 456127 > 4¹¹² [i]