Question

Even prime number.?
Give me answer please.

Answer 1

hala,

Clearly, prime numbers from the definitions are 2,3,5,7,11,…….

Above 2 every even number is divisible by 2 , hence 2 is the only even number which is only divisble by itself and 1, which satisfying the condition of prime numbers.

Answer 2

2

There is ony one and onle one integer which is even as well as prime and that is 
2 : it is even as well as prime.

Every other even integer will be divisible by 2 , other than 1 and that number itself. So, they cannot be prime.