new version book with the first 2 chapters edited, examples added

src/builtin_structures/primes_generating.py

@@ -1,36 +0,0 @@
-#!/usr/bin/env python
-
-__author__ = "bt3"
-
-
-import math
-import random
-import sys
-from finding_prime import finding_prime_sqrt
-
-
-def generate_prime(number=3):
-    ''' return a n-bit prime '''
-    while 1:
-        p = random.randint(pow(2, number-2), pow(2, number-1)-1)
-        p = 2 * p + 1
-        if finding_prime_sqrt(p):
-            return p
-
-
-if __name__ == '__main__':
-    if len(sys.argv) < 2:
-        print ("Usage: generate_prime.py number")
-        sys.exit()
-    else:
-        number = int(sys.argv[1])
-        print(generate_prime(number))
-
-
-
-
-
-
-
-
-