Tethracross-ad-tetrastaculated-tethrathothium

Tethracross-ad-tetrastaculated-tethrathothium is equal to E100(#^^##)^#^^#>#^^#>#^^#>#^^#100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian. This number belongs to the Tethracross regiment.
==Approximations==
Notation 	Approximation
Fast-growing hierarchy	\(f_{\zeta_0^{\zeta_0[4]}}(100)\)
Hardy hierarchy 	\(H_{\zeta_0^{\zeta_0^{\zeta_0[4]}}}(100)\)
==Sources==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethracross regiment