Prime Factors

[whiteflip]

I'm trying to make a program for my calculator that will figure out Prime Factors of a particular number but I am having strangely the hardest time getting one to work. I have one that figures out all the Prime numbers between a certain integer range but its been so long since I wrote anything.

Anyways, Who can do what I seemingly can't do? C++, Pascal, Java, Delphi, JavaScript, Basic whatever you feel like working with. Should be a simple exercise to pass the time.