Clean-up

src/Python/Problems001-050/Problem003.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+"""
+Created on 18 Mar 2017
+
+@author: David Doblas Jiménez
+@email: daviddoji@pm.me
+
+Solution for problem 3 of Project Euler
+https://projecteuler.net/problem=3
+"""
+
+from utils import timeit
+
+
+@timeit("Problem 3")
+def compute():
+    """
+    The prime factors of 13195 are 5, 7, 13 and 29.
+
+    What is the largest prime factor of the number 600851475143 ?
+    """
+    ans = 600851475143
+    factor = 2
+    while factor * factor < ans:
+        while ans % factor == 0:
+            ans = ans // factor
+        factor += 1
+
+    return ans
+
+
+if __name__ == "__main__":
+
+    print(f"Result for problem 3: {compute()}")