Information on Result #519871

There is no (18, 54, 496939)-net in base 256, because the generalized Rao bound for nets shows that 256m ≥ 11091 046341 159008 995324 989146 419920 946655 979367 472532 423958 350404 147523 285655 053216 299749 549486 888961 811632 175792 041291 597135 585386 > 25654

Mode: Bound.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

ResultThis
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Method
1No (18, 55, 496939)-net in base 256 [i]m-Reduction