Information on Result #546346
There is no linear OA(2171, 186, F2, 86) (dual of [186, 15, 87]-code), because residual code would yield OA(285, 99, S2, 43), but
- 1 times truncation [i] would yield OA(284, 98, S2, 42), but
- the linear programming bound shows that M ≥ 28936 848418 295763 925767 028736 / 1443 > 284 [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.