b8c

  1. S

    How do I solve/factor a^8+b^8=c

    For a crypto contest (no prizes) I have a very large integer that is the sum of two integers to the 8th power and I need to find the original factors. I've written a brute-force program but I think that will take a very long time to run. I'm looking at FFM to see if I can modify it. I also...