Information on Result #135071
There is no OOA(2256, 256, S2, 2, 135), because 7 step m-reduction would yield OA(2249, 256, S2, 128), but
- adding a parity check bit [i] would yield OA(2250, 257, S2, 129), but
- the (dual) Plotkin bound shows that M ≥ 173688 133855 974293 135356 477513 031861 779904 976998 460846 059186 376011 869694 459904 / 65 > 2250 [i]
Mode: Bound.
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 | No OOA(2256, 256, S2, 3, 135) | [i] | Depth Reduction | |
| 2 | No OOA(2256, 256, S2, 4, 135) | [i] | ||
| 3 | No OOA(2256, 256, S2, 5, 135) | [i] | ||
| 4 | No OOA(2256, 256, S2, 6, 135) | [i] | ||
| 5 | No OOA(2256, 256, S2, 7, 135) | [i] | ||
| 6 | No OOA(2256, 256, S2, 8, 135) | [i] | ||