x = 23
primes = []
setPrimes = 0
for i in range(2,x):
    z =x%i
    primes.append(z)
    
    
for i in primes:    
    if i == 0:
       setPrimes =1
       break 
   
if setPrimes == 0:
    print("It's Prime Number : {}".format(x))
else:
    print("Not primes !!")