Are all negative numbers are non prime?

[sahithikethireddy745_8614a48a792e0498]

i wrote a code to check whether the number is prime or not ,but i got an error indicating check for negative numbers

[9922103027_3cd672ad93920c33 (Daksh Billa)]

No, a prime number cannot be negative** because prime numbers are defined as natural numbers greater than 1 with exactly two distinct positive divisors