MinT - Best Known (59, 59+101, s)-Nets in Base 4

Best Known (59, 59+101, s)-Nets in Base 4

(59, 59+101, 66)-Net over F₄ — Constructive and digital

Digital (59, 160, 66)-net over F₄, using

t-expansion [i] based on digital (49, 160, 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]

(59, 59+101, 91)-Net over F₄ — Digital

Digital (59, 160, 91)-net over F₄, using

t-expansion [i] based on digital (50, 160, 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]

(59, 59+101, 493)-Net in Base 4 — Upper bound on s

There is no (59, 160, 494)-net in base 4, because

1 times m-reduction [i] would yield (59, 159, 494)-net in base 4, but
- the generalized Rao bound for nets shows that 4^mÂ â‰¥ 562383 930686 840755 613325 440955 237366 118264 323507 147174 854832 756887 512450 833723 975630 437715 947656 > 4¹⁵⁹ [i]