Information on Result #669534
Linear OA(6484, 262304, F64, 22) (dual of [262304, 262220, 23]-code), using (u, u−v, u+v+w)-construction based on
- linear OA(648, 80, F64, 7) (dual of [80, 72, 8]-code), using
- extended algebraic-geometric code AGe(F,72P) [i] based on function field F/F64 with g(F) = 1 and N(F) ≥ 80, using
- linear OA(6412, 80, F64, 11) (dual of [80, 68, 12]-code), using
- extended algebraic-geometric code AGe(F,68P) [i] based on function field F/F64 with g(F) = 1 and N(F) ≥ 80 (see above)
- linear OA(6464, 262144, F64, 22) (dual of [262144, 262080, 23]-code), using
- an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
Mode: Constructive and 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
None.