MinT - Best Known (140, 140+45, s)-Nets in Base 2

Best Known (140, 140+45, s)-Nets in Base 2

(140, 140+45, 195)-Net over F₂ — Constructive and digital

Digital (140, 185, 195)-net over F₂, using

4 times m-reduction [i] based on digital (140, 189, 195)-net over F₂, using
- trace code for nets [i] based on digital (14, 63, 65)-net over F₈, using
  - net from sequence [i] based on digital (14, 64)-sequence over F₈, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 14 and N(F) ≥ 65, using
      - the Suzuki function field over F₈ [i]

(140, 140+45, 283)-Net over F₂ — Digital

Digital (140, 185, 283)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(140, 140+45, 2950)-Net in Base 2 — Upper bound on s

There is no (140, 185, 2951)-net in base 2, because

1 times m-reduction [i] would yield (140, 184, 2951)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 24 699722 745801 958814 093614 869143 725796 686063 097049 634824 > 2¹⁸⁴ [i]