Grand pentacthuliterator

The grand pentacthuliterator (also called great and horrible pentacthulhum) is equal to E100#^^^#>#100#2 = E100(...(((#^^^#)^^^#)^^^#)...)^^^#100 (pentacthulhum ba'al ^^^#'s) in Extended Cascading-E Notation. The term was coined by Sbiis Saibian.
== Approximations in other notations ==
Notation 	Approximation
Fast-growing hierarchy	\(f_{\Gamma_{\omega}}(f_{\Gamma_{99}}(100))\)
Hardy hierarchy 	\(H_{\Gamma_{\omega}*2}(100)\)
==Sources==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Bachmann's collapsing level