Tethra-ocliath

The tethra-ocliath is equal to E100(#^^#)^(#^^#*#^^#*#^^#*#^^#*#^^#*#^^#*#^^#)100 in Extended Cascading-E Notation. The term was coined by Sbiis Saibian.

Etymology
The name of this number is based on the number tethraduliath and the Greek prefix "octa-", meaning 8.