Greagolthrexigong

Greagolthrexigong is equal to E100000#100000#100000#2 = E100000#100000#(E100000#100000#100000) = 
E100000#100000#greagolgong, using Hyper-E notation. The term was coined by Sbiis Saibian. This number belongs to the greagol regiment.
== Approximations in other notations ==
Notation 	Approximation
Up-arrow notation 	\(100,000 \uparrow\uparrow\uparrow 100,000 \uparrow\uparrow\uparrow 100,001\)
Chained arrow notation 	\(100,000 \rightarrow (100,000 \rightarrow 100,001 \rightarrow 3) \rightarrow 3\)
Hyperfactorial array notation	\((100,002!2)!2\)
BEAF 	\(\{100000,\{100000,100001,3\},3\}\)
Fast-growing hierarchy 	\(f_4^2(100,000)\)
Hardy hierarchy 	\(H_{\omega^4 \times 2}(100,000)\)
Slow-growing hierarchy 	\(g_{\zeta_{\zeta_0}}(100,000)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Up-arrow notation level
Category:Greagol regiment