Welcome to the 15k prime search!
You will need the following two programs to participate in our search.

NewPGen is a program to create a list of numbers to test
and eliminate easy to factor pairs.
Download it from the link at the bottom of this page - NewPGen Download

LLR is the program we use to search for the primes!
It takes the file from NewPGen and tests to see if the pair is prime.
Download llr.zip (or for linux llrlinux.zip) from LLR Download