import math
from helpers import is_prime_number
sum_primes_below_two_million = 0
for x in xrange(2000000):
if x == 2 or x % 2:
if is_prime_number(x):
sum_primes_below_two_million += x
print sum_primes_below_two_million
import math
from helpers import is_prime_number
number = 1
count = 0
while count < 10001:
number = number + 1
if number == 2 or number % 2:
if is_prime_number(number):
count = count + 1
print number