The Galactitoth is equal to 100![#,#] = 100![#,100] = 100!#^^...^^# with 100 ^s in Extensible ! Notation. The term was coined by Yabuszko[1].
It is ill-defined due to several issues on the definition of Extensible ! Notation.
Sources[]
- ↑ Yabuszko, Extensible ! Notation