MinT - Best Known (21, 99, s)-Nets in Base 25

Best Known (21, 99, s)-Nets in Base 25

(21, 99, 148)-Net over F₂₅ — Constructive and digital

Digital (21, 99, 148)-net over F₂₅, using

t-expansion [i] based on digital (19, 99, 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]

(21, 99, 171)-Net over F₂₅ — Digital

Digital (21, 99, 171)-net over F₂₅, using

t-expansion [i] based on digital (20, 99, 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]

(21, 99, 2248)-Net in Base 25 — Upper bound on s

There is no (21, 99, 2249)-net in base 25, because

the generalized Rao bound for nets shows that 25^mÂ â‰¥ 2 515070 261329 346572 544083 639897 003733 253197 808508 353862 218241 502352 657977 462296 215923 720170 427865 162077 088229 185753 930710 394817 144242 631465 > 25⁹⁹ [i]