1# Aim: Program to perform prime number check (Prime Number Check).
2num = int(input("Enter a number: "))
3if num < 2:
4    print(num, "is not a prime number")
5    exit()
6for i in range(2, num):
7    if num % i == 0:
8        print(num, "is not a prime number")
9        break
10else:
11    print(num, "is a prime number")