Question

List all even prime numbers$?$

Answer 1

Listing all the even prime numbers:

According to the definition of even numbers, even numbers are those numbers that are completely divisible by $2$.

According to the definition of prime numbers, prime numbers are those numbers that are divisible by themselves and $1$ only.

So, all the even numbers other than $2$ are not prime numbers. because they are divisible by $2$ and $2$ is the only even number that satisfies the conditions of a prime number.

Hence, $2$ is the only even prime number.