Information on Result #1321493
Linear OA(486, 120, F4, 42) (dual of [120, 34, 43]-code), using construction X with Varšamov bound based on
- linear OA(485, 118, F4, 42) (dual of [118, 33, 43]-code), using
- a “GraX†code from Grassl’s database [i]
- linear OA(485, 119, F4, 41) (dual of [119, 34, 42]-code), using Gilbert–Varšamov bound and bm = 485 > Vbs−1(k−1) = 740 442925 474805 902895 366778 410503 188342 413845 751026 [i]
- linear OA(40, 1, F4, 0) (dual of [1, 1, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
Mode: 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.