#!/usr/bin/python

# Program to display primorials.
# Uses the programs "matho-primes" and "./mult".

import os
import sys

args = sys.argv[1:]
if (args == []):
	print "This program calculates large primorials."
	print
	print "Usage:", sys.argv[0], "numbers"
	print
	print "Primorials are the product of all primes up to a given number."
else:
	for arg in args:
		os.system("matho-primes 0 " + arg + "|./mult")
