Information on Result #530015
There is no linear OA(283, 643, F2, 24) (dual of [643, 560, 25]-code), because the Johnson bound shows that N ≤ 3 765351 344906 564995 973035 531022 040306 494117 948787 910269 029524 071660 988845 150471 709264 176364 570176 270123 063365 820760 300138 399366 797769 384581 152352 224258 853188 951120 468040 < 2560
Mode: Bound (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 | No linear OA(284, 644, F2, 25) (dual of [644, 560, 26]-code) | [i] | Truncation | |