Information on Result #899819
Linear OOA(25100, 4194327, F25, 2, 19) (dual of [(4194327, 2), 8388554, 20]-NRT-code), using (u, u+v)-construction based on
- linear OOA(259, 26, F25, 2, 9) (dual of [(26, 2), 43, 10]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;43,25) [i]
- linear OOA(2591, 4194301, F25, 2, 19) (dual of [(4194301, 2), 8388511, 20]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2591, 8388602, F25, 19) (dual of [8388602, 8388511, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(2591, large, F25, 19) (dual of [large, large−91, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 9765626 | 2510−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(2591, large, F25, 19) (dual of [large, large−91, 20]-code), using
- OOA 2-folding [i] based on linear OA(2591, 8388602, F25, 19) (dual of [8388602, 8388511, 20]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.