Question

Write a program that will take a number and return true if the number is a prime number and false if the number is not a prime number.

Please answer in python and make it simple. Please implement proper indentation, not just a paragraph of code. Thanks.

Answer 1

def is_prime(n):
    for i in range(2, n):
        if n % i == 0:
            return False
    return n > 1


num = int(input("Enter a number: "))
if is_prime(num):
    print(num, 'is a prime number')
else:
    print(num, 'is not a prime number')