MinT - Best Known (131, 178, s)-Nets in Base 2

Best Known (131, 178, s)-Nets in Base 2

(131, 178, 144)-Net over F₂ — Constructive and digital

Digital (131, 178, 144)-net over F₂, using

2 times m-reduction [i] based on digital (131, 180, 144)-net over F₂, using
- trace code for nets [i] based on digital (11, 60, 48)-net over F₈, using
  - net from sequence [i] based on digital (11, 47)-sequence over F₈, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 11 and N(F) ≥ 48, using
      - a function field by SÃ©mirat [i]

(131, 178, 221)-Net over F₂ — Digital

Digital (131, 178, 221)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(131, 178, 1920)-Net in Base 2 — Upper bound on s

There is no (131, 178, 1921)-net in base 2, because

1 times m-reduction [i] would yield (131, 177, 1921)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 191652 665302 787413 800859 487416 074008 149301 064570 605568 > 2¹⁷⁷ [i]