Let $p_{k}$ be the sequence of prime numbers.
Assume that we have an inequality of the form $p_{k}≥c$ where $c$ is real number.
My question is about finding a real $w$ such that if $k≥w$ then $p_{k}≥c$
I am aware about the fact that the prime counting function is an inverse of $p_{k}$. But I am not able to use it.