num = 11 #If given number is greater than 1
if num > 1:
for i in range(2, num//2): # Iterate from 2 to n / 2
if (num % i) == 0: # If num is divisible by any number between
print(num, "is not a prime number") # 2 and n / 2, it is not prime
break
else:
print(num, "is a prime number")
else:
print(num, "is not a prime number")
Output
11 is a prime number
