Information on Result #2157353
There is no linear OA(2180, 201, F2, 89) (dual of [201, 21, 90]-code), because 1 times truncation would yield linear OA(2179, 200, F2, 88) (dual of [200, 21, 89]-code), but
- residual code [i] would yield OA(291, 111, S2, 44), but
- the linear programming bound shows that M ≥ 4098 314390 537865 655038 841462 980608 / 1 584999 > 291 [i]
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.