Information on Result #699739
Linear OA(12875, 2097163, F128, 25) (dual of [2097163, 2097088, 26]-code), using construction X applied to Ce(24) ⊂ Ce(21) based on
- linear OA(12873, 2097152, F128, 25) (dual of [2097152, 2097079, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(12864, 2097152, F128, 22) (dual of [2097152, 2097088, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(1282, 11, F128, 2) (dual of [11, 9, 3]-code or 11-arc in PG(1,128)), using
- discarding factors / shortening the dual code based on linear OA(1282, 128, F128, 2) (dual of [128, 126, 3]-code or 128-arc in PG(1,128)), using
- Reed–Solomon code RS(126,128) [i]
- discarding factors / shortening the dual code based on linear OA(1282, 128, F128, 2) (dual of [128, 126, 3]-code or 128-arc in PG(1,128)), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | OA(32105, 2097163, S32, 25) | [i] | Discarding Parts of the Base for OAs | |
| 2 | OA(6488, 2097163, S64, 25) | [i] | ||
| 3 | Linear OOA(12875, 1048581, F128, 2, 25) (dual of [(1048581, 2), 2097087, 26]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(12875, 699054, F128, 3, 25) (dual of [(699054, 3), 2097087, 26]-NRT-code) | [i] | ||