MinT - Best Known (17, 64, s)-Nets in Base 4

Best Known (17, 64, s)-Nets in Base 4

(17, 64, 33)-Net over F₄ — Constructive and digital

Digital (17, 64, 33)-net over F₄, using

t-expansion [i] based on digital (15, 64, 33)-net over F₄, using
- net from sequence [i] based on digital (15, 32)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 15 and N(F) ≥ 33, using
    - an explicitly constructive algebraic function field [i]

(17, 64, 40)-Net over F₄ — Digital

Digital (17, 64, 40)-net over F₄, using

net from sequence [i] based on digital (17, 39)-sequence over F₄, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 17 and N(F) ≥ 40, using
  - Drinfeld modules of rank 1 [i]

(17, 64, 81)-Net in Base 4 — Upper bound on s

There is no (17, 64, 82)-net in base 4, because

extracting embedded orthogonal array [i] would yield OA(4⁶⁴, 82, S₄, 47), but
- the linear programming bound shows that MÂ â‰¥ 42 906360 577844 236924 181238 144026 607595 077872 123904 / 112185 734375 > 4⁶⁴ [i]