**The most remarkable numbers: Prime Numbers**

My favorite number is 7 it is a prime number. Because after I finished the book, Prime Obsession, I just loved number 7. I emphasized being prime because prime numbers lie at the very heart of mathematics. But prime numbers are actually not only of purely mathematician interest. Prime numbers had been objects of fascination, for both mathematicians and artists, since Euclid. Because when you answer your phone you…