`UPDATE`, caught, and corrected, a subtle coding error that affected the total twinprimes count being possibly off by 1 (and wrong last twinprime value) when the Kmax residues groups for an input is (very rarely) an exact multiple of the segment size. If anybody is running code please use updated version 2018/04/07.
[https://gist.github.com/jzakiya/6c7e1868bd749a6b1add62e3e3b2341e](https://gist.github.com/jzakiya/6c7e1868bd749a6b1add62e3e3b2341e) I was hoping a few people would be curious enough to run the code and post (or send me via email) their results on their systems. If you are willing to do so, please list hardware and OS|gcc specs (cpu system, clocks, threads, mem|OS, gcc version, distro version). The next biggest design milestone would be to implement the algorithm using GPUs (graphics processor units). I guess the easiest way to do that is to use something like CUDA, which I don't know if Nim supports.
