Tethriterfact

Tethriterfact (also called hecato-tethriterator) is equal to E100(#^^#>#)^#100 in Extended Cascading-E Notation. The term was coined by Sbiis Saibian. This number belongs to the tethriterator regiment.
== Etymology ==
The name "tethriterfact" comes from the suffix "-fact" (for "factor", because #^^#># is the only factor of the hyper-product) and the number tethriterator.
The name "hecato-tethriterator" comes from the Greek prefix "hecato-" (for hundred) and the number tethriterator.
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(\{100,100 (X \uparrow\uparrow (X+1) * X) 2\}\) (debatable)
Bird's array notation 	\(\{100,100 [2 \backslash 1,2] 2\}\)
Fast-growing hierarchy	\(f_{\varepsilon_{\omega}^\omega}(100)\)
Hardy hierarchy 	\(H_{\varepsilon_{\omega}^{\varepsilon_{\omega}^\omega}}(100)\)
Slow-growing hierarchy	\(g_{\vartheta(\varepsilon_{\Omega^2}^\omega)}(100)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Epsilon level
Category:Tethriterator series