Grangoldudexigong

The Grangoldudexigong is equal to E100000#100000#3 = E100000#(E100000#100000#2) = EE...EE100000 (grangoldexigong E's) = 10^10^10^...^10^10^100 (grangoldexigong 10's), using Hyper-E Notation.