Done with 785-810K. Done with 810-820K. Reserving 820-870K.

600k-750k completed, reserving 870k-900k.

Done with 820-870K. Reserving 900-950K.

Done with 870K-900K. Reserving 950K-1M.

Done with 900-950K.

[QUOTE=unconnected;232370]Done with 870K-900K. Reserving 950K-1M.[/QUOTE]

Dmitry,

Can you post the results file for this range? Thanks.

PM sent to Dmitry asking for results and status.

870k-900k and 950k-1M ranges are done, I'll send th results to Gary. No primes this time.

With this completion, we have reached a milestone:

R6 is the first base fully searched by CRUS to reach n>=1M for all remaining k's.

R2, S2, and S4 are the other bases to have reached n>=1M but were done all or mostly by other projects.

Shall we continue with the two-or-bust?

I have some old k=1597 (poorly sieved, so there will be many unneeded PRP tests) data somewhere. I then went from 1M somewhere to ~1.1M until the running time per test doubled. But that was before the new GW library. Now, the tests will be faster. I will post these results when I'll find them.

[QUOTE=Batalov;244874]Shall we continue with the two-or-bust?

I have some old k=1597 (poorly sieved, so there will be many unneeded PRP tests) data somewhere. I then went from 1M somewhere to ~1.1M until the running time per test doubled. But that was before the new GW library. Now, the tests will be faster. I will post these results when I'll find them.[/QUOTE]

[URL]http://www.mersenneforum.org/showthread.php?t=13567[/URL]

:smile:

We have sieved to P=100T. Estimated optimum sieve depth at this point is around P=~170T-175T. We should definity sieve before doing any more testing. Please consider doing some sieving. Thanks!