from math import (floor)
def isPrime(i):
    for index in range(2,floor(((i)**(1/2)))):
        if i%index == 0:
            return False
    return True

test = 1
maxPrime = 2
while 10001 >= test:
        if isPrime(test) == True:
            maxPrime == isPrime(test)
            test+=1

print(maxPrime)