Pentacthultope

The pentacthultope (also called pentacthulhecton) is equal to E100#^^^#^#100 = E100#^^^###...###100 (with 100 #'s on the right of ^^^) in Extended Cascading-E Notation. The term was coined by Sbiis Saibian.

Etymology
The name "pentacthultope" is based on the number pentacthulhum and the root "tope" from "polytope".

The name "pentacthulhecton" is based on the number pentacthulhum and the root "hecton", meaning a 100-dimensional figure.