Good question, and I am also curious. I don't see how this can be used for cryptography on a large scale or how it can help us in other ways. Take Fermat's La

Good question, and I am also curious. I don't see how this can be used for cryptography on a large scale or how it can help us in other ways. Take Fermat's Last Theorem for example... how has that been used to improve or change life?