Report primes from the mid weight drive port 7773 (Active)

[Beyond]

6075*2^839658-1 (252767 digits)

[Beyond]

3723*2^847142-1 (255019 digits)

[Beyond]

6825*2^850585-1 (256056 digits)

[AMDave]

6783*2^853959-1 (257072 digits)

[AMDave]

FDCPS port 7773 is now the sole remaining active port
At time of posting it has 318,176 untested pairs sieved to depth 1405000000000000:M:1:2:258

Whilst I'm currently doing about 625 pairs per day it will take me over 500 days at that rate to complete the queue.
I'm not going to maintain that completion rate.
I would like it completed sooner.

So, if you can spare a core, or more, please jump in and LLRnet for some good old fashioned primes.
If you forgot how, start here:
http://www.free-dc.org/forum/showthr...to-get-started

[AMDave]

6963*2^857354-1 is prime.
But it is too small (258094 digits).
Need 291707 digits or more on Dr Caldwell's Top5000 site today.

[AMDave]

3465*2^859828-1 is prime.