Pentacthulto-terrible-tethrathoth

Pentacthulto-terrible-tethrathoth is equal to E100#^^^(#^^#)^^#100 using Cascading-E notation. This term was coined by MtrgBMovies.MtrgBMovies' extended pentacthulhum series Accessed 2023-09-01.
==Approximations==
Notation 	Approximation
Bird's array notation 	\(\{100,100 [1 [1 \backslash 2 \neg 2] 1 [1 [1 \backslash 3] 2 \neg 2] 2] 2\}\)
Fast-growing hierarchy	\(f_{\varphi(1,\varepsilon_1,0)}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by MtrgBMovies
Category:Extended Cascading-E numbers
Category:Bachmann's collapsing level