- sum of 2 primes p and k - if p,k2 - is always even from what resulted that this sum always can be writing like 2n ,where n is number natural greater than 2 - is this true ?

Question

- sum of 2 primes p and k - if p,k>2 - is always even from what resulted that this sum always can be writing like 2n ,where n is number natural  greater than 2 - is this true ?

anonymous · Answer

Yes because all prime numbers are equal to or greater than one because one isn't prime only has itself as a factor

Also two odds always make an even eg 
P=3 k=5  n=4

watchmath · Answer

All prime numbers greater than 2 are odd and the sum of two odd numbers is even.

jhonyy9 · Answer

thank you , so and because all even number can be writing in the form 2n what i have asked is realy true , ok. ty.