MinT - Best Known (66−42, 66, s)-Nets in Base 25

Best Known (66−42, 66, s)-Nets in Base 25

(66−42, 66, 148)-Net over F₂₅ — Constructive and digital

Digital (24, 66, 148)-net over F₂₅, using

t-expansion [i] based on digital (19, 66, 148)-net over F₂₅, using
- net from sequence [i] based on digital (19, 147)-sequence over F₂₅, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅ with g(F) = 19 and N(F) ≥ 148, using
    - a function field by GarcÃa and Quoos [i]

(66−42, 66, 184)-Net over F₂₅ — Digital

Digital (24, 66, 184)-net over F₂₅, using

net from sequence [i] based on digital (24, 183)-sequence over F₂₅, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅ with g(F) = 24 and N(F) ≥ 184, using
  - an algebraic function field by Teo [i]

(66−42, 66, 8938)-Net in Base 25 — Upper bound on s

There is no (24, 66, 8939)-net in base 25, because

the generalized Rao bound for nets shows that 25^mÂ â‰¥ 183 757639 665939 643121 645793 636982 984052 588440 469629 470685 929294 745340 719693 146296 483318 321065 > 25⁶⁶ [i]