MinT - Best Known (77−56, 77, s)-Nets in Base 25

Best Known (77−56, 77, s)-Nets in Base 25

(77−56, 77, 148)-Net over F₂₅ — Constructive and digital

Digital (21, 77, 148)-net over F₂₅, using

t-expansion [i] based on digital (19, 77, 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]

(77−56, 77, 171)-Net over F₂₅ — Digital

Digital (21, 77, 171)-net over F₂₅, using

t-expansion [i] based on digital (20, 77, 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]

(77−56, 77, 3274)-Net in Base 25 — Upper bound on s

There is no (21, 77, 3275)-net in base 25, because

the generalized Rao bound for nets shows that 25^mÂ â‰¥ 438502 366833 378690 239837 849536 739655 030931 229061 149464 851807 797647 036247 971309 755841 878858 787671 343649 163745 > 25⁷⁷ [i]