Heads-Tet-1-primol is a number equal to R*(4) using Primarial Functions. It's also equal to 71953125 and its value is approximately about 1.286479x101650582. The term has been coined by Licorneuhh[1]


Notation Lower bound Upper bound
Scientific notation \(1.286479\times10^{1650582}\) \(1.28648\times10^{1650582}\)
Arrow notation \(7\uparrow1953125\)
Steinhaus-Moser Notation 301259[3] 301260[3]
BEAF {7,{5,9}}
Hyperfactorial array notation 325065! 325066!
Fast-growing hierarchy \(f_2(f_2(18))\) \(f_2(f_2(19))\)
Hardy hierarchy \(H_{\omega^2}(H_{\omega^2}(18))\) \(H_{\omega^2}(H_{\omega^2}(19))\)


  1. Numbers | Licorneuhh's numbers site (retrieved at UTC 19:32 16/12/2020)
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