MinT - Best Known (15, 15+55, s)-Nets in Base 128

Best Known (15, 15+55, s)-Nets in Base 128

(15, 15+55, 288)-Net over F₁₂₈ — Constructive and digital

Digital (15, 70, 288)-net over F₁₂₈, using

t-expansion [i] based on digital (9, 70, 288)-net over F₁₂₈, using
- net from sequence [i] based on digital (9, 287)-sequence over F₁₂₈, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₂₈ with g(F) = 9 and N(F) ≥ 288, using
    - a function field by SÃ©mirat [i]

(15, 15+55, 386)-Net over F₁₂₈ — Digital

Digital (15, 70, 386)-net over F₁₂₈, using

net from sequence [i] based on digital (15, 385)-sequence over F₁₂₈, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₂₈ with g(F) = 15 and N(F) ≥ 386, using
  - a curve from the manYPoints database [i]

(15, 15+55, 20865)-Net in Base 128 — Upper bound on s

There is no (15, 70, 20866)-net in base 128, because

1 times m-reduction [i] would yield (15, 69, 20866)-net in base 128, but
- the generalized Rao bound for nets shows that 128^mÂ â‰¥ 25 003334 303255 083460 044913 545634 390416 828636 870749 802236 759442 030839 238318 238612 172869 471326 844745 963227 095596 912367 771493 194435 551452 420868 757824 > 128⁶⁹ [i]