MinT - Best Known (119, 257, s)-Nets in Base 4

Best Known (119, 257, s)-Nets in Base 4

(119, 257, 130)-Net over F₄ — Constructive and digital

Digital (119, 257, 130)-net over F₄, using

t-expansion [i] based on digital (105, 257, 130)-net over F₄, using
- net from sequence [i] based on digital (105, 129)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 105 and N(F) ≥ 130, using
    - T₇ from the second tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(119, 257, 168)-Net over F₄ — Digital

Digital (119, 257, 168)-net over F₄, using

t-expansion [i] based on digital (115, 257, 168)-net over F₄, using
- net from sequence [i] based on digital (115, 167)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 115 and N(F) ≥ 168, using
    - Drinfeld modules of rank 1 [i]

(119, 257, 1489)-Net in Base 4 — Upper bound on s

There is no (119, 257, 1490)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 55929 899981 077384 022614 490807 287588 321224 246985 055360 136833 806806 463319 397497 009315 993028 473723 632817 991515 435582 908634 173874 078382 674765 056255 742030 085100 > 4²⁵⁷ [i]