[mamcx]

Algunas ideas:

http://stackoverflow.com/questions/2...-function?lq=1

http://stackoverflow.com/questions/3...e-numbers?lq=1

http://stackoverflow.com/questions/1...-prime-numbers

Y probablemente sea este:

http://stackoverflow.com/questions/1...umber-is-prime

o

http://stackoverflow.com/questions/1...-not-confuse-a

Nota: De esto no se. Solo uso google