5740303domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of primes less than 10^n using the x-th root approximation formula 1/(x^(1/x) - 1/x - 1) where x = 10^n.at n=7A103649Floor((10^n)/(log(10^n) - 1)).at n=7A193257Prime numbersat n=396192