Tethrathothi-tertoth

The Tethrathothi-tertoth is equal to E100#^#^...#^#^#100 (104 #'s) = E100#^^#104 in extended Cascading-E notation. The term was coined by Sbiis Saibian. In Nested Cascading-E notation, this number is equal to E100#^^#^#104.