Heads-Pent-3-primol is a number equal to R***(5) using Primarial Functions. It is equal to 11↑↑↑7↑↑↑5↑↑↑3↑↑↑2 (=11↑↑↑7↑↑↑5↑↑↑7625597484987 or 11↑↑↑R***(4)). The term was coined by Licorneuhh.[1]
Approximations
| Notation | Approximation |
|---|---|
| Arrow notation | \(11 \uparrow\uparrow\uparrow 7 \uparrow\uparrow\uparrow 5 \uparrow\uparrow\uparrow 3 \uparrow\uparrow\uparrow 2\) (exact) |
| Hyper-E notation | E[11]1#1#7625597484987#2 |
| BEAF | {11,{7,{5,{3,2,3},3},3},3} (exact) |
| Hyperfactorial array notation | (((15!)!2)!2)!2 |
| Fast-growing hierarchy | \(f_4(f_4(f_4(f_2(37)))))\) |
| Hardy hierarchy | \(H_{\omega^43+\omega^2}(37)\) |
References
- ↑ Numbers | Licorneuhh's numbers site (retrieved at UTC 14:17 13/02/2021)