Even prime number?

Question

that is still a great question in the world and my teacher didnt know another even prime number exact number 2, how you as programmer can found even prime number ? i saw some program on challange forum only do check is the number that input by user is prime or no.

Answer 1

Any even number larger than 2 will be divisible by 2 and therefore can not be a prime.

So even the best programmer here won't be able to find one. ;-)

Answer 2

HonFu Respect for solving this with mind code first

Answer 3

This question is right up my alley as I just programmed a prime number generator earlier that goes until my computer doesn't. A prime number can be found in code by using elements such as modulus(%) and for loops. Its actually the final boss of beginner code to graduate to intermediate data types

Answer 4

Evan Martine yup, its for intermediate level programmer or more, i didnt expect i make this program, i just want to know if there are program that can show even number expect 2 already exsist or no.