Best Known (86, 86+17, s)-Nets in Base 32
(86, 86+17, 1056767)-Net over F32 — Constructive and digital
Digital (86, 103, 1056767)-net over F32, using
- (u, u+v)-construction [i] based on
- digital (14, 22, 8192)-net over F32, using
- net defined by OOA [i] based on linear OOA(3222, 8192, F32, 8, 8) (dual of [(8192, 8), 65514, 9]-NRT-code), using
- OA 4-folding and stacking [i] based on linear OA(3222, 32768, F32, 8) (dual of [32768, 32746, 9]-code), using
- an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 32767 = 323−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- OA 4-folding and stacking [i] based on linear OA(3222, 32768, F32, 8) (dual of [32768, 32746, 9]-code), using
- net defined by OOA [i] based on linear OOA(3222, 8192, F32, 8, 8) (dual of [(8192, 8), 65514, 9]-NRT-code), using
- digital (64, 81, 1048575)-net over F32, using
- net defined by OOA [i] based on linear OOA(3281, 1048575, F32, 17, 17) (dual of [(1048575, 17), 17825694, 18]-NRT-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(3281, 8388601, F32, 17) (dual of [8388601, 8388520, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(3281, large, F32, 17) (dual of [large, large−81, 18]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 33554433 | 3210−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(3281, large, F32, 17) (dual of [large, large−81, 18]-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(3281, 8388601, F32, 17) (dual of [8388601, 8388520, 18]-code), using
- net defined by OOA [i] based on linear OOA(3281, 1048575, F32, 17, 17) (dual of [(1048575, 17), 17825694, 18]-NRT-code), using
- digital (14, 22, 8192)-net over F32, using
(86, 86+17, 1064959)-Net in Base 32 — Constructive
(86, 103, 1064959)-net in base 32, using
- 321 times duplication [i] based on (85, 102, 1064959)-net in base 32, using
- (u, u+v)-construction [i] based on
- (16, 24, 16384)-net in base 32, using
- base change [i] based on digital (7, 15, 16384)-net over F256, using
- net defined by OOA [i] based on linear OOA(25615, 16384, F256, 8, 8) (dual of [(16384, 8), 131057, 9]-NRT-code), using
- OA 4-folding and stacking [i] based on linear OA(25615, 65536, F256, 8) (dual of [65536, 65521, 9]-code), using
- an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- OA 4-folding and stacking [i] based on linear OA(25615, 65536, F256, 8) (dual of [65536, 65521, 9]-code), using
- net defined by OOA [i] based on linear OOA(25615, 16384, F256, 8, 8) (dual of [(16384, 8), 131057, 9]-NRT-code), using
- base change [i] based on digital (7, 15, 16384)-net over F256, using
- (61, 78, 1048575)-net in base 32, using
- base change [i] based on digital (48, 65, 1048575)-net over F64, using
- net defined by OOA [i] based on linear OOA(6465, 1048575, F64, 17, 17) (dual of [(1048575, 17), 17825710, 18]-NRT-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(6465, 8388601, F64, 17) (dual of [8388601, 8388536, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(6465, large, F64, 17) (dual of [large, large−65, 18]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 16777217 | 648−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(6465, large, F64, 17) (dual of [large, large−65, 18]-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(6465, 8388601, F64, 17) (dual of [8388601, 8388536, 18]-code), using
- net defined by OOA [i] based on linear OOA(6465, 1048575, F64, 17, 17) (dual of [(1048575, 17), 17825710, 18]-NRT-code), using
- base change [i] based on digital (48, 65, 1048575)-net over F64, using
- (16, 24, 16384)-net in base 32, using
- (u, u+v)-construction [i] based on
(86, 86+17, large)-Net over F32 — Digital
Digital (86, 103, large)-net over F32, using
- t-expansion [i] based on digital (83, 103, large)-net over F32, using
- 2 times m-reduction [i] based on digital (83, 105, large)-net over F32, using
(86, 86+17, large)-Net in Base 32 — Upper bound on s
There is no (86, 103, large)-net in base 32, because
- 15 times m-reduction [i] would yield (86, 88, large)-net in base 32, but