Cage order $n(13,12)$
The order of a $(13,12)$-cage, a $13$-regular graph of girth $12$ of minimum order.
Lower bound:
Unknown
Upper bound:
$738192$
(738,192)
Updates
-
Upper bound: $738192$
(738,192)
Reference unknown
[via Dynamic Cage Survey, Geoffrey Exoo and Robert Jajcay, 2013-07-26]