Best Known (113, 113+15, s)-Nets in Base 4
(113, 113+15, 599191)-Net over F4 — Constructive and digital
Digital (113, 128, 599191)-net over F4, using
- 41 times duplication [i] based on digital (112, 127, 599191)-net over F4, using
- net defined by OOA [i] based on linear OOA(4127, 599191, F4, 15, 15) (dual of [(599191, 15), 8987738, 16]-NRT-code), using
- OOA 7-folding and stacking with additional row [i] based on linear OA(4127, 4194338, F4, 15) (dual of [4194338, 4194211, 16]-code), using
- discarding factors / shortening the dual code based on linear OA(4127, 4194342, F4, 15) (dual of [4194342, 4194215, 16]-code), using
- construction X applied to Ce(14) ⊂ Ce(10) [i] based on
- linear OA(4122, 4194304, F4, 15) (dual of [4194304, 4194182, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(489, 4194304, F4, 11) (dual of [4194304, 4194215, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(45, 38, F4, 3) (dual of [38, 33, 4]-code or 38-cap in PG(4,4)), using
- discarding factors / shortening the dual code based on linear OA(45, 41, F4, 3) (dual of [41, 36, 4]-code or 41-cap in PG(4,4)), using
- construction X applied to Ce(14) ⊂ Ce(10) [i] based on
- discarding factors / shortening the dual code based on linear OA(4127, 4194342, F4, 15) (dual of [4194342, 4194215, 16]-code), using
- OOA 7-folding and stacking with additional row [i] based on linear OA(4127, 4194338, F4, 15) (dual of [4194338, 4194211, 16]-code), using
- net defined by OOA [i] based on linear OOA(4127, 599191, F4, 15, 15) (dual of [(599191, 15), 8987738, 16]-NRT-code), using
(113, 113+15, 2097171)-Net over F4 — Digital
Digital (113, 128, 2097171)-net over F4, using
- 41 times duplication [i] based on digital (112, 127, 2097171)-net over F4, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4127, 2097171, F4, 2, 15) (dual of [(2097171, 2), 4194215, 16]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4127, 4194342, F4, 15) (dual of [4194342, 4194215, 16]-code), using
- construction X applied to Ce(14) ⊂ Ce(10) [i] based on
- linear OA(4122, 4194304, F4, 15) (dual of [4194304, 4194182, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(489, 4194304, F4, 11) (dual of [4194304, 4194215, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(45, 38, F4, 3) (dual of [38, 33, 4]-code or 38-cap in PG(4,4)), using
- discarding factors / shortening the dual code based on linear OA(45, 41, F4, 3) (dual of [41, 36, 4]-code or 41-cap in PG(4,4)), using
- construction X applied to Ce(14) ⊂ Ce(10) [i] based on
- OOA 2-folding [i] based on linear OA(4127, 4194342, F4, 15) (dual of [4194342, 4194215, 16]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4127, 2097171, F4, 2, 15) (dual of [(2097171, 2), 4194215, 16]-NRT-code), using
(113, 113+15, large)-Net in Base 4 — Upper bound on s
There is no (113, 128, large)-net in base 4, because
- 13 times m-reduction [i] would yield (113, 115, large)-net in base 4, but