Check the number is prime or notΒΆ
Write a python function that takes a number as a parameter
and check the number is prime or not.
Note :
A prime number (or a prime) is a natural number greater
than 1 and that has no positive divisors other than 1 and itself.
def test_prime(N):
if (N == 1):
return False
elif (N == 2):
return True;
else:
for x in range(2, N):
if N % x == 0:
return False
return True
# test
print(test_prime(9)) # False