Information on Result #492148

There is no (64, 186, 490)-net in base 4, because the generalized Rao bound for nets shows that 4m ≥ 10165 270350 110990 209859 511172 756992 832238 617164 397720 673115 435456 145152 131290 958614 283337 113367 464600 304716 482288 > 4186

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 (64, 187, 490)-net in base 4 [i]m-Reduction