def test_3 (self) : self.assertTrue(is_prime(3))
def test_1 (self) : self.assertFalse(is_prime(1))
def test_2 (self) : self.assertFalse(is_prime(2))
def test_9 (self) : self.assertFalse(is_prime(9))
def test_29 (self) : self.assertTrue(is_prime(29))
def test_7 (self) : self.assertTrue(is_prime(7))
def test_27 (self) : self.assertFalse(is_prime(27))
def test_04 (self) : self.assertFalse(is_prime(4))
def test_05 (self) : self.assertTrue(is_prime(5))
def test_02 (self) : self.assertFalse(is_prime(2))
def test_03 (self) : self.assertTrue(is_prime(3))
def test_01 (self) : self.assertFalse(is_prime(1))
def test_09(self): self.assertFalse(is_prime(9)) # 9 is not prime
def test_02(self): self.assertTrue(is_prime(2)) # 2 is prime
def test_4 (self) : self.assertFalse(is_prime(4))
def test_07 (self) : self.assertTrue(is_prime(7))
def test_5 (self) : self.assertTrue(is_prime(5))
def test_09 (self) : self.assertTrue(is_prime(9))
def test_9 (self) : self.assertTrue(is_prime(9))
def test_2 (self) : self.assertTrue(is_prime(2))