What would an asymptotic location of a first prime number bigger than $n^n$? where $n$ is some nonzero natural number?
Also, what would be some ways to find a such number?
What would an asymptotic location of a first prime number bigger than $n^n$? where $n$ is some nonzero natural number?
Also, what would be some ways to find a such number?
The Prime Number Theorem asserts that in the large we will have about $\frac{n^n}{\log n^n}$ primes less than $n^n,$ the largest being $p_1 =p(\pi(n^n)),$ and then another one after $n^n,~ p_2 = p(\pi(n^n)+1).$ There is in general no simple scheme to find either the last prime before $n^n$ or the next one, $p(\pi(n^n)+1).$ Discussion of how far away $p_2$ is from $p_1$ is generally found under "prime gap."
Erdos showed that the limit $\frac{p_n}{p_{n+1}}= 1$, discussed here.
The OP asks for asymptotics. I hope the information in the comments below gives an idea. There are several categories of asymptotic results. Two are mentioned. The most recent one I found in the spirit of Tchudakov was Baker (2001), and then there are results similar to Bertrand's postulate such as Schoenfeld's (1976).
The best result (I know of) not assuming the Riemann Hypothesis is Dusart (2010): for n > 396738 there is a prime on $(n, [1 + 1/(25\ln^2n)]n).$