Best Known (51, 63, s)-Nets in Base 5
(51, 63, 2619)-Net over F5 — Constructive and digital
Digital (51, 63, 2619)-net over F5, using
- (u, u+v)-construction [i] based on
- digital (2, 8, 14)-net over F5, using
- digital (43, 55, 2605)-net over F5, using
- net defined by OOA [i] based on linear OOA(555, 2605, F5, 12, 12) (dual of [(2605, 12), 31205, 13]-NRT-code), using
- OA 6-folding and stacking [i] based on linear OA(555, 15630, F5, 12) (dual of [15630, 15575, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(555, 15631, F5, 12) (dual of [15631, 15576, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(555, 15625, F5, 12) (dual of [15625, 15570, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(549, 15625, F5, 11) (dual of [15625, 15576, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(50, 6, F5, 0) (dual of [6, 6, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- discarding factors / shortening the dual code based on linear OA(555, 15631, F5, 12) (dual of [15631, 15576, 13]-code), using
- OA 6-folding and stacking [i] based on linear OA(555, 15630, F5, 12) (dual of [15630, 15575, 13]-code), using
- net defined by OOA [i] based on linear OOA(555, 2605, F5, 12, 12) (dual of [(2605, 12), 31205, 13]-NRT-code), using
(51, 63, 15659)-Net over F5 — Digital
Digital (51, 63, 15659)-net over F5, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(563, 15659, F5, 12) (dual of [15659, 15596, 13]-code), using
- construction X with Varšamov bound [i] based on
- linear OA(561, 15655, F5, 12) (dual of [15655, 15594, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(6) [i] based on
- linear OA(555, 15625, F5, 12) (dual of [15625, 15570, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(531, 15625, F5, 7) (dual of [15625, 15594, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(56, 30, F5, 4) (dual of [30, 24, 5]-code), using
- construction X applied to Ce(11) ⊂ Ce(6) [i] based on
- linear OA(561, 15657, F5, 11) (dual of [15657, 15596, 12]-code), using Gilbert–Varšamov bound and bm = 561 > Vbs−1(k−1) = 254956 363865 960213 266248 448959 617731 264865 [i]
- linear OA(50, 2, F5, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- linear OA(561, 15655, F5, 12) (dual of [15655, 15594, 13]-code), using
- construction X with Varšamov bound [i] based on
(51, 63, large)-Net in Base 5 — Upper bound on s
There is no (51, 63, large)-net in base 5, because
- 10 times m-reduction [i] would yield (51, 53, large)-net in base 5, but