Articles by Wojtek Wawrów

Wojtek is an undergraduate mathematics student at Adam Mickiewicz University in Poznań, Poland. He is fond of number theory and algebra, but no field of maths is odious to him.    + More articles by Wojtek

  • The simplest difficult task

    The simplest difficult task

    Factorisation is often used in cryptography. But there's something even simpler which turns out to be just as hard.