Kissing number for $\mathbb{R}^{6}$
The maximum number of non-overlapping unit spheres that can touch a central unit sphere in $\mathbb{R}^{6}$.
Lower bound:
$72$
Upper bound:
$77$
Updates
-
Lower bound: $72$
Reference unknown
[via Kissing number - Wikipedia] -
Upper bound: $77$
Reference unknown
[via Kissing number - Wikipedia]