Can t make this work, It keeps saying .. Oops, try again. Your function fails on is_prime(2). It returns False when it should return True.

x = input("Insert Number: ")

def is_prime(x):

if x == 1 and x == 2 and x == 3:

```
return False
elif x >2:
for n in range(2,x-1):
if x%n == 0:
return False
else:
return True
else:
return False
```

print is_prime(x)