euler/python/e047.py

from lib_prime import prime_factors_count


def euler_047():
    s = []
    for n in range(2, 1000000):
        if len(prime_factors_count(n)) == 4:
            s.append(n)
        else:
            s = []
        if len(s) == 4:
            return s[0]


if __name__ == "__main__":
    print("e047.py: " + str(euler_047()))
    assert(euler_047() == 134043)