# Problem_7.py

"""

By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.

What is the 10 001st prime number?

第10001个质数是什么？

质数定义为在大于1的自然数中，除了1和它本身以外不再有其他因数。

"""

primes = []

for i in range(2, 999999):

    flag = True

    for x in range(2, i):

        if i % x == 0:

            flag = False

            break

    if flag:

        print(i)

        primes.append(i)

    if len(primes) == 10001:

        break

print(primes)

print(primes[-1])