Exercise: Check if number is prime
Write a program called is_prime.py that gets a number on the command line a prints "True" if the number is a prime number or "False" if it isn't.
python is_prime.py 42 False python is_prime.py 19 True
Write a program called is_prime.py that gets a number on the command line a prints "True" if the number is a prime number or "False" if it isn't.
python is_prime.py 42 False python is_prime.py 19 True