Greagoltetrex

Greagoltetrex is equal to E100#100#100#1#2 using Hyper-E notation.Sbiis Saibian, Hyper-E Numbers - Large Numbers The term was coined by Sbiis Saibian. This number is comparable to gaggolquadrex.
== Approximations in other notations ==
Notation 	Approximation
Up-arrow notation 	\(100 \uparrow\uparrow\uparrow\uparrow 100 \uparrow\uparrow\uparrow 101\)
Chained arrow notation 	\(100 \rightarrow (100 \rightarrow 101 \rightarrow 3) \rightarrow 4 \) (exact)
Hyperfactorial array notation	\((102!2)!3\)
BEAF 	\(\{100,\{100,101,3\},4\}\)
Fast-growing hierarchy 	\(f_5(f_4(100))\)
Hardy hierarchy 	\(H_{\omega^5+\omega^4}(100)\)
Slow-growing hierarchy 	\(g_{\eta_{\zeta_0}}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Up-arrow notation level
Category:Gigangol regiment