MinT - Best Known (147, 181, s)-Nets in Base 2

Best Known (147, 181, s)-Nets in Base 2

(147, 181, 268)-Net over F₂ — Constructive and digital

Digital (147, 181, 268)-net over F₂, using

(u,Â u+v)-construction [i] based on
1. digital (4, 21, 8)-net over F₂, using
  - net from sequence [i] based on digital (4, 7)-sequence over F₂, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 4 and N(F) ≥ 8, using
      - an explicitly constructive algebraic function field [i]
  - Niederreiterâ€“Xing sequence (PirÅ¡iÄ‡ implementation) with equidistant coordinate [i]
2. digital (126, 160, 260)-net over F₂, using
  - trace code for nets [i] based on digital (6, 40, 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]

(147, 181, 591)-Net over F₂ — Digital

Digital (147, 181, 591)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(147, 181, 11483)-Net in Base 2 — Upper bound on s

There is no (147, 181, 11484)-net in base 2, because

the generalized Rao bound for nets shows that 2^mÂ â‰¥ 3 065876 847215 514325 975588 882866 647475 361883 419203 712295 > 2¹⁸¹ [i]