MinT - Best Known (157, 218, s)-Nets in Base 3

Best Known (157, 218, s)-Nets in Base 3

(157, 218, 288)-Net over F₃ — Constructive and digital

Digital (157, 218, 288)-net over F₃, using

1 times m-reduction [i] based on digital (157, 219, 288)-net over F₃, using
- trace code for nets [i] based on digital (11, 73, 96)-net over F₂₇, using
  - net from sequence [i] based on digital (11, 95)-sequence over F₂₇, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₇ with g(F) = 11 and N(F) ≥ 96, using
      - an explicitly constructive algebraic function field [i]

(157, 218, 602)-Net over F₃ — Digital

Digital (157, 218, 602)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(157, 218, 16989)-Net in Base 3 — Upper bound on s

There is no (157, 218, 16990)-net in base 3, because

1 times m-reduction [i] would yield (157, 217, 16990)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 34 326329 566878 072121 825314 317595 452876 603621 988860 482708 556887 940118 661761 037974 065360 392609 476884 315797 > 3²¹⁷ [i]