Cage order $n(20,6)$

The order of a $(20,6)$-cage, a $20$-regular graph of girth $6$ of minimum order.

Value: $762$

Updates

Upper bound: $762$
Reference unknown
[via Dynamic Cage Survey, Geoffrey Exoo and Robert Jajcay, 2013-07-26]
Lower bound: $762$
Reference unknown
[via Dynamic Cage Survey, Geoffrey Exoo and Robert Jajcay, 2013-07-26]