Information on Result #1841855
(43, 55, 1747625)-net in base 128, using net defined by OOA based on OOA(12855, 1747625, S128, 14, 12), using
- OOA 3-folding and stacking with additional row [i] based on OOA(12855, 5242876, S128, 2, 12), using
- discarding factors based on OOA(12855, 5242878, S128, 2, 12), using
- (u, u+v)-construction [i] based on
- linear OOA(12816, 1048577, F128, 2, 6) (dual of [(1048577, 2), 2097138, 7]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12816, 2097154, F128, 6) (dual of [2097154, 2097138, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(12816, 2097155, F128, 6) (dual of [2097155, 2097139, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- linear OA(12816, 2097152, F128, 6) (dual of [2097152, 2097136, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(12813, 2097152, F128, 5) (dual of [2097152, 2097139, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(1280, 3, F128, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(1280, s, F128, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- discarding factors / shortening the dual code based on linear OA(12816, 2097155, F128, 6) (dual of [2097155, 2097139, 7]-code), using
- OOA 2-folding [i] based on linear OA(12816, 2097154, F128, 6) (dual of [2097154, 2097138, 7]-code), using
- OOA(12839, 4194301, S128, 2, 12), using
- OOA 2-folding [i] based on OA(12839, 8388602, S128, 12), using
- discarding factors based on OA(12839, large, S128, 12), using
- discarding parts of the base [i] 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 parts of the base [i] based on linear OA(25634, large, F256, 12) (dual of [large, large−34, 13]-code), using
- discarding factors based on OA(12839, large, S128, 12), using
- OOA 2-folding [i] based on OA(12839, 8388602, S128, 12), using
- linear OOA(12816, 1048577, F128, 2, 6) (dual of [(1048577, 2), 2097138, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
- discarding factors based on OOA(12855, 5242878, S128, 2, 12), using
Mode: Constructive.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.