Best Known (66−12, 66, s)-Nets in Base 128
(66−12, 66, 2796200)-Net over F128 — Constructive and digital
Digital (54, 66, 2796200)-net over F128, using
- net defined by OOA [i] based on linear OOA(12866, 2796200, F128, 14, 12) (dual of [(2796200, 14), 39146734, 13]-NRT-code), using
- OOA 3-folding and stacking with additional row [i] based on linear OOA(12866, 8388601, F128, 2, 12) (dual of [(8388601, 2), 16777136, 13]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(12866, 8388602, F128, 2, 12) (dual of [(8388602, 2), 16777138, 13]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(12821, 4194301, F128, 2, 6) (dual of [(4194301, 2), 8388581, 7]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12821, 8388602, F128, 6) (dual of [8388602, 8388581, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(12821, large, F128, 6) (dual of [large, large−21, 7]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 17895697 | 1284−1, defining interval I = [0,5], and designed minimum distance d ≥ |I|+1 = 7 [i]
- discarding factors / shortening the dual code based on linear OA(12821, large, F128, 6) (dual of [large, large−21, 7]-code), using
- OOA 2-folding [i] based on linear OA(12821, 8388602, F128, 6) (dual of [8388602, 8388581, 7]-code), using
- linear OOA(12845, 4194301, F128, 2, 12) (dual of [(4194301, 2), 8388557, 13]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12845, 8388602, F128, 12) (dual of [8388602, 8388557, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(12845, large, F128, 12) (dual of [large, large−45, 13]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 9256395 | 1284−1, defining interval I = [0,11], and designed minimum distance d ≥ |I|+1 = 13 [i]
- discarding factors / shortening the dual code based on linear OA(12845, large, F128, 12) (dual of [large, large−45, 13]-code), using
- OOA 2-folding [i] based on linear OA(12845, 8388602, F128, 12) (dual of [8388602, 8388557, 13]-code), using
- linear OOA(12821, 4194301, F128, 2, 6) (dual of [(4194301, 2), 8388581, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
- discarding factors / shortening the dual code based on linear OOA(12866, 8388602, F128, 2, 12) (dual of [(8388602, 2), 16777138, 13]-NRT-code), using
- OOA 3-folding and stacking with additional row [i] based on linear OOA(12866, 8388601, F128, 2, 12) (dual of [(8388601, 2), 16777136, 13]-NRT-code), using
(66−12, 66, 2828840)-Net in Base 128 — Constructive
(54, 66, 2828840)-net in base 128, using
- 1282 times duplication [i] based on (52, 64, 2828840)-net in base 128, using
- base change [i] based on digital (44, 56, 2828840)-net over F256, using
- generalized (u, u+v)-construction [i] based on
- digital (2, 6, 32640)-net over F256, using
- net defined by OOA [i] based on linear OOA(2566, 32640, F256, 4, 4) (dual of [(32640, 4), 130554, 5]-NRT-code), using
- OA 2-folding and stacking [i] based on linear OA(2566, 65280, F256, 4) (dual of [65280, 65274, 5]-code), using
- 1 times truncation [i] based on linear OA(2567, 65281, F256, 5) (dual of [65281, 65274, 6]-code), using
- OA 2-folding and stacking [i] based on linear OA(2566, 65280, F256, 4) (dual of [65280, 65274, 5]-code), using
- net defined by OOA [i] based on linear OOA(2566, 32640, F256, 4, 4) (dual of [(32640, 4), 130554, 5]-NRT-code), using
- digital (10, 16, 1398100)-net over F256, using
- s-reduction based on digital (10, 16, 2796201)-net over F256, using
- net defined by OOA [i] based on linear OOA(25616, 2796201, F256, 6, 6) (dual of [(2796201, 6), 16777190, 7]-NRT-code), using
- OA 3-folding and stacking [i] based on linear OA(25616, large, F256, 6) (dual of [large, large−16, 7]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 2563−1, defining interval I = [0,5], and designed minimum distance d ≥ |I|+1 = 7 [i]
- OA 3-folding and stacking [i] based on linear OA(25616, large, F256, 6) (dual of [large, large−16, 7]-code), using
- net defined by OOA [i] based on linear OOA(25616, 2796201, F256, 6, 6) (dual of [(2796201, 6), 16777190, 7]-NRT-code), using
- s-reduction based on digital (10, 16, 2796201)-net over F256, using
- digital (22, 34, 1398100)-net over F256, using
- net defined by OOA [i] based on linear OOA(25634, 1398100, F256, 12, 12) (dual of [(1398100, 12), 16777166, 13]-NRT-code), using
- OA 6-folding and stacking [i] based on linear OA(25634, 8388600, F256, 12) (dual of [8388600, 8388566, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(25634, large, F256, 12) (dual of [large, large−34, 13]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 2563−1, defining interval I = [0,11], and designed minimum distance d ≥ |I|+1 = 13 [i]
- discarding factors / shortening the dual code based on linear OA(25634, large, F256, 12) (dual of [large, large−34, 13]-code), using
- OA 6-folding and stacking [i] based on linear OA(25634, 8388600, F256, 12) (dual of [8388600, 8388566, 13]-code), using
- net defined by OOA [i] based on linear OOA(25634, 1398100, F256, 12, 12) (dual of [(1398100, 12), 16777166, 13]-NRT-code), using
- digital (2, 6, 32640)-net over F256, using
- generalized (u, u+v)-construction [i] based on
- base change [i] based on digital (44, 56, 2828840)-net over F256, using
(66−12, 66, large)-Net over F128 — Digital
Digital (54, 66, large)-net over F128, using
- 8 times m-reduction [i] based on digital (54, 74, large)-net over F128, using
(66−12, 66, large)-Net in Base 128 — Upper bound on s
There is no (54, 66, large)-net in base 128, because
- 10 times m-reduction [i] would yield (54, 56, large)-net in base 128, but