MinT - Best Known (111, 256, s)-Nets in Base 2

Best Known (111, 256, s)-Nets in Base 2

(111, 256, 57)-Net over F₂ — Constructive and digital

Digital (111, 256, 57)-net over F₂, using

t-expansion [i] based on digital (110, 256, 57)-net over F₂, using
- net from sequence [i] based on digital (110, 56)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ III based on the algebraic function field F/F₂ with g(F)Â =Â 69, N(F)Â =Â 48, 1 place with degree 2, and 8 places with degree 6 [i] based on function field F/F₂ with g(F) = 69 and N(F) ≥ 48, using an explicitly constructive algebraic function field [i]

(111, 256, 72)-Net over F₂ — Digital

Digital (111, 256, 72)-net over F₂, using

t-expansion [i] based on digital (110, 256, 72)-net over F₂, using
- net from sequence [i] based on digital (110, 71)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 110 and N(F) ≥ 72, using
    - Drinfeld modules of rank 1 [i]

(111, 256, 228)-Net in Base 2 — Upper bound on s

There is no (111, 256, 229)-net in base 2, because

1 times m-reduction [i] would yield (111, 255, 229)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 68249 380631 254855 604408 171175 070160 160729 683849 257140 556353 643465 987638 013604 > 2²⁵⁵ [i]