MinT - Best Known (74, 74+129, s)-Nets in Base 4

Best Known (74, 74+129, s)-Nets in Base 4

(74, 74+129, 104)-Net over F₄ — Constructive and digital

Digital (74, 203, 104)-net over F₄, using

t-expansion [i] based on digital (73, 203, 104)-net over F₄, using
- net from sequence [i] based on digital (73, 103)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 73 and N(F) ≥ 104, using
    - F₆ from the tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(74, 74+129, 112)-Net over F₄ — Digital

Digital (74, 203, 112)-net over F₄, using

t-expansion [i] based on digital (73, 203, 112)-net over F₄, using
- net from sequence [i] based on digital (73, 111)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 73 and N(F) ≥ 112, using
    - Drinfeld modules of rank 1 [i]

(74, 74+129, 602)-Net in Base 4 — Upper bound on s

There is no (74, 203, 603)-net in base 4, because

1 times m-reduction [i] would yield (74, 202, 603)-net in base 4, but
- the generalized Rao bound for nets shows that 4^mÂ â‰¥ 43 731324 653499 891953 005403 499536 609376 382722 818750 351499 468341 374366 874812 886456 862970 443468 166659 952519 228609 959623 306701 > 4²⁰² [i]