Hallo,
I am an amateur mathematician and I am searching for probable primes of the form:
https://mathoverflow.net/questions/294527/are-concatenations-of-two-consecutive-mersenne-numbers-whi...
I need huge computing power because I have to run hundreds of probable prime tests (Pfgw software) on numbers with more than 200/300k digits. What could it be the best solution in order to run the tests in a reasonable time?
