IBM has these monthly challenges called Ponder This, and this month's challenge is to factor 3 large numbers (~100 decimal digits). Have a look: https://www.re

IBM has these monthly challenges called Ponder This, and this month's challenge is to factor 3 large numbers (~100 decimal digits). Have a look: https://www.research.ibm.com/haifa/ponderthis/challenges/April2017.html https://www.research.ibm.com/haifa/ponderthis/challenges/Apr...