Update rsa

rsa

@@ -1,27 +1,38 @@
-#!/usr/bin/python3
-import sys
-
-
-def factorize(num):
-    """ Generate 2 factors for a given number"""
-    factor1 = 2
-    while (num % factor1):
-        if (factor1 <= num):
-            factor1 += 1
-
-    factor2 = num // factor1
-    return (factor2, factor1)
-
-
-if len(sys.argv) != 2:
-    sys.exit(f"Wrong usage: {sys.argv[0]} <file_path>")
-
-filename = sys.argv[1]
-
-file = open(filename, 'r')
-lines = file.readlines()
-
-for line in lines:
-    num = int(line.rstrip())
-    factor2, factor1 = factorize(num)
-    print(f"{num} = {factor2} * {factor1}")
+#!/usr/bin/env python3
+""" Factor numbers """
+from sys import argv
+from math import sqrt
+
+
+def open_read_file(file_name):
+    """read from file
+    add to array
+    """
+    with open(file_name, encoding="utf-8") as file:
+        lines = file.readlines()
+    number_to_factor = []
+    for line in lines:
+        number_to_factor.append(int(line))
+    return number_to_factor
+
+
+def find_and_times(n):
+    """factor each
+    n given
+    """
+    for i in range(2, n):
+        if n == ((n // i) * i):
+            print("{}={}*{}".format(n, (n // i), i))
+            break
+
+
+def fac_list(ls):
+    """factor each
+    num in ls
+    """
+    for i in ls:
+        find_and_times(i)
+
+
+if len(argv) == 2:
+    fac_list(open_read_file(argv[1]))