import random
def isPrime(n):
    for i in range(2,int(n**0.5)+1):
        if n%i==0:
            return False

    return True
def rprime():
	p = 3
	q = 100000
	primes = [i for i in range(p,q) if isPrime(i)]
	n = random.choice(primes)
	return n