Prime numbers sequence, python

I have a Python code to generate random prime numbers in a specified interval:

import gmpy2
import random

def getprimeover(n):
"""return a random n-bit prime number
"""     
r = gmpy2.mpz(random.SystemRandom().getrandbits(n))
r = gmpy2.bit_set(r, n - 1)

return int(gmpy2.next_prime(r)) 

while True:
    ran = getprimeover(32)
    print(ran)

I'm trying to change this in order to get a sequence instead and/or to get only values from a hexagonal subrange, let's say from

80000001 to f0000000

Do you have some clues on doing this?