MinT - Information on Result #1516746

Information on Result #1516746

Linear OOA(2²²⁰, 4538161, F₂, 3, 14) (dual of [(4538161, 3), 13614263, 15]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(2²²⁰, 4538161, F₂, 2, 14) (dual of [(4538161, 2), 9076102, 15]-NRT-code), using

discarding factors / shortening the dual code based on linear OOA(2²²⁰, 4718588, F₂, 2, 14) (dual of [(4718588, 2), 9436956, 15]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(2⁵⁹, 524287, F₂, 2, 7) (dual of [(524287, 2), 1048515, 8]-NRT-code), using
    - extracting embedded OOA [i] based on digital (52, 59, 524287)-net over F₂, using
      - nets constructed from net-embeddable BCH codes [i]
  2. linear OOA(2¹⁶¹, 4194301, F₂, 2, 14) (dual of [(4194301, 2), 8388441, 15]-NRT-code), using
    - OOA 2-folding [i] based on linear OA(2¹⁶¹, 8388602, F₂, 14) (dual of [8388602, 8388441, 15]-code), using
      - discarding factors / shortening the dual code based on linear OA(2¹⁶¹, large, F₂, 14) (dual of [large, large−161, 15]-code), using
        the primitive narrow-sense BCH-code C(I) with length 8388607Â = 2²³âˆ’1, defining interval IÂ =Â [1,14], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 15 [i]

Mode: Linear.

Optimality

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

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(2²²⁰, 2269080, F₂, 5, 14) (dual of [(2269080, 5), 11345180, 15]-NRT-code)	[i]		OOA Folding
2	Linear OOA(2²²⁰, 2269080, F₂, 6, 14) (dual of [(2269080, 6), 13614260, 15]-NRT-code)	[i]		OOA Folding