MinT - Best Known (73−52, 73, s)-Nets in Base 25

Best Known (73−52, 73, s)-Nets in Base 25

(73−52, 73, 148)-Net over F₂₅ — Constructive and digital

Digital (21, 73, 148)-net over F₂₅, using

t-expansion [i] based on digital (19, 73, 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]

(73−52, 73, 171)-Net over F₂₅ — Digital

Digital (21, 73, 171)-net over F₂₅, using

t-expansion [i] based on digital (20, 73, 171)-net over F₂₅, using
- net from sequence [i] based on digital (20, 170)-sequence over F₂₅, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅ with g(F) = 20 and N(F) ≥ 171, using
    - an algebraic function field by Teo [i]

(73−52, 73, 3685)-Net in Base 25 — Upper bound on s

There is no (21, 73, 3686)-net in base 25, because

the generalized Rao bound for nets shows that 25^mÂ â‰¥ 1 126708 616410 598993 439333 978960 544052 423661 757325 661836 894118 871188 290095 490277 152970 507049 533546 987745 > 25⁷³ [i]