# Python program to check if given number is prime or not
num = 11
# If given number is greater than 1
if num > 1:
# Iterate from 2 to n / 2
for i in range(2, int(num/2)+1):
# If num is divisible by any number between 2 and n / 2, it is not prime
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")
OUTPUT:
11 is a prime number