Information on Result #1615459
Linear OOA(25640, 6649347, F256, 4, 13) (dual of [(6649347, 4), 26597348, 14]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OA(25640, 6649347, F256, 13) (dual of [6649347, 6649307, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(25640, large, F256, 13) (dual of [large, large−40, 14]-code), using
- strength reduction [i] based on linear OA(25640, large, F256, 14) (dual of [large, large−40, 15]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 2563−1, defining interval I = [0,13], and designed minimum distance d ≥ |I|+1 = 15 [i]
- strength reduction [i] based on linear OA(25640, large, F256, 14) (dual of [large, large−40, 15]-code), using
Mode: 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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | OOA(12846, 6649347, S128, 4, 13) | [i] | Discarding Parts of the Base for OOAs | |