MinT - Best Known (61−40, 61, s)-Nets in Base 25

Best Known (61−40, 61, s)-Nets in Base 25

(61−40, 61, 148)-Net over F₂₅ — Constructive and digital

Digital (21, 61, 148)-net over F₂₅, using

t-expansion [i] based on digital (19, 61, 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]

(61−40, 61, 171)-Net over F₂₅ — Digital

Digital (21, 61, 171)-net over F₂₅, using

t-expansion [i] based on digital (20, 61, 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]

(61−40, 61, 6340)-Net in Base 25 — Upper bound on s

There is no (21, 61, 6341)-net in base 25, because

the generalized Rao bound for nets shows that 25^mÂ â‰¥ 18 853543 488858 434166 438829 235094 186404 885673 634092 616849 187023 635583 751181 696671 561185 > 25⁶¹ [i]