Heads-Hex-3-primol is a number equal to R***(6) using Primarial Functions. It is equal to 13↑↑↑11↑↑↑7↑↑↑5↑↑↑3↑↑↑2 (=13↑↑↑11↑↑↑7↑↑↑5↑↑↑7625597484987 or 13↑↑↑R***(5)). The term was coined by Licorneuhh.[1]

Approximations

Notation Approximation
Arrow notation \(13 \uparrow\uparrow\uparrow 11 \uparrow\uparrow\uparrow 7 \uparrow\uparrow\uparrow 5 \uparrow\uparrow\uparrow 3 \uparrow\uparrow\uparrow 2\) (exact)
Hyper-E notation E[13]1#1#7625597484987#4
BEAF {13,{11,{7,{5,{3,2,3},3},3},3},3} (exact)
Hyperfactorial array notation ((((15!)!2)!2)!2)!2
Fast-growing hierarchy \(f_4(f_4(f_4(f_4(f_2(37)))))\)
Hardy hierarchy \(H_{\omega^44+\omega^2}(37)\)

References

  1. Numbers | Licorneuhh's numbers site (retrieved at UTC 17:33 13/02/2021)
Community content is available under CC-BY-SA unless otherwise noted.