Best Known (65, 75, s)-Nets in Base 2
(65, 75, 6553)-Net over F2 — Constructive and digital
Digital (65, 75, 6553)-net over F2, using
- net defined by OOA [i] based on linear OOA(275, 6553, F2, 10, 10) (dual of [(6553, 10), 65455, 11]-NRT-code), using
- OA 5-folding and stacking [i] based on linear OA(275, 32765, F2, 10) (dual of [32765, 32690, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(275, 32767, F2, 10) (dual of [32767, 32692, 11]-code), using
- 1 times truncation [i] based on linear OA(276, 32768, F2, 11) (dual of [32768, 32692, 12]-code), using
- an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 32767 = 215−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- 1 times truncation [i] based on linear OA(276, 32768, F2, 11) (dual of [32768, 32692, 12]-code), using
- discarding factors / shortening the dual code based on linear OA(275, 32767, F2, 10) (dual of [32767, 32692, 11]-code), using
- OA 5-folding and stacking [i] based on linear OA(275, 32765, F2, 10) (dual of [32765, 32690, 11]-code), using
(65, 75, 10922)-Net over F2 — Digital
Digital (65, 75, 10922)-net over F2, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(275, 10922, F2, 3, 10) (dual of [(10922, 3), 32691, 11]-NRT-code), using
- OOA 3-folding [i] based on linear OA(275, 32766, F2, 10) (dual of [32766, 32691, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(275, 32767, F2, 10) (dual of [32767, 32692, 11]-code), using
- 1 times truncation [i] based on linear OA(276, 32768, F2, 11) (dual of [32768, 32692, 12]-code), using
- an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 32767 = 215−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- 1 times truncation [i] based on linear OA(276, 32768, F2, 11) (dual of [32768, 32692, 12]-code), using
- discarding factors / shortening the dual code based on linear OA(275, 32767, F2, 10) (dual of [32767, 32692, 11]-code), using
- OOA 3-folding [i] based on linear OA(275, 32766, F2, 10) (dual of [32766, 32691, 11]-code), using
(65, 75, 85359)-Net in Base 2 — Upper bound on s
There is no (65, 75, 85360)-net in base 2, because
- the generalized Rao bound for nets shows that 2m ≥ 37780 599537 274517 748573 > 275 [i]