Pentacthul-pentacthul-pentacthul-pentacthulhum

is equal to E100#^^^#^#(E100#^^^#^#(E100#^^^#^#(E100#^^^#100))) using Extended Cascading-E NotationSaibian, Sbiis. 4.3.10 - xec_numbers4. Accessed 2023-10-21.. This term was coined by Sbiis Saibian and is a member of the Pentacthultope regiment.
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Bachmann's collapsing level
Category:Extended Cascading-E numbers
Category:Pentacthultope series