MinT - Best Known (66, 66+50, s)-Nets in Base 4

Best Known (66, 66+50, s)-Nets in Base 4

(66, 66+50, 130)-Net over F₄ — Constructive and digital

Digital (66, 116, 130)-net over F₄, using

4 times m-reduction [i] based on digital (66, 120, 130)-net over F₄, using
- trace code for nets [i] based on digital (6, 60, 65)-net over F₁₆, using
  - net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
      - the Hermitian function field over F₁₆ [i]

(66, 66+50, 145)-Net over F₄ — Digital

Digital (66, 116, 145)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(66, 66+50, 2088)-Net in Base 4 — Upper bound on s

There is no (66, 116, 2089)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 6928 340184 152763 114460 485726 032868 910034 611096 661280 583412 990236 803688 > 4¹¹⁶ [i]