Information on Result #3326538
Digital (128, 146, 4194303)-net over F5, using 51 times duplication based on digital (127, 145, 4194303)-net over F5, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(5145, 4194303, F5, 2, 18) (dual of [(4194303, 2), 8388461, 19]-NRT-code), using
- 2 times NRT-code embedding in larger space [i] based on linear OOA(5141, 4194301, F5, 2, 18) (dual of [(4194301, 2), 8388461, 19]-NRT-code), using
- OOA 2-folding [i] based on linear OA(5141, 8388602, F5, 18) (dual of [8388602, 8388461, 19]-code), using
- discarding factors / shortening the dual code based on linear OA(5141, large, F5, 18) (dual of [large, large−141, 19]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 9765624 = 510−1, defining interval I = [0,17], and designed minimum distance d ≥ |I|+1 = 19 [i]
- discarding factors / shortening the dual code based on linear OA(5141, large, F5, 18) (dual of [large, large−141, 19]-code), using
- OOA 2-folding [i] based on linear OA(5141, 8388602, F5, 18) (dual of [8388602, 8388461, 19]-code), using
- 2 times NRT-code embedding in larger space [i] based on linear OOA(5141, 4194301, F5, 2, 18) (dual of [(4194301, 2), 8388461, 19]-NRT-code), using
Mode: Linear.
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
None.