Program:

num =int(input("Enter the number:"))

if num > 1:
   for i in range(2,num):

       if (num % i) == 0:
         print(num,"is not a prime number")
         break

   else:
    print("-->>",num,"is a prime number")

else:
    print(num,"is not a prime number")

Expected O/P:

1.

Enter the number:11
-->> 11 is a prime number

2.

Enter the number:10
10 is not a prime number