Status report
 

Base=10 (Sierpinski + Riesel) tested till n=550000

R28 and S28 are at n=200K. Nothing to report. Continuing both to n=250K.

Status report
 

Base=10 (Sierpinski + Riesel) tested till n=570000

Riesel 27
 

Riesel 27 tested to n=700K - nothing found - continuing

Note: If I find a prime from here on, it will be over 1M digits.

[QUOTE=MyDogBuster;236968]Riesel 27 tested to n=700K - nothing found - continuing

Note: If I find a prime from here on, it will be over 1M digits.[/QUOTE]

I'm just curious: How many cores do you have running this? I guess my bigger question is: How many CPU weeks/months did it take you to test it from n=600K-700K. It is obviously a truly monsterous piece of work.

[QUOTE]I'm just curious: How many cores do you have running this? I guess my bigger question is: How many CPU weeks/months did it take you to test it from n=600K-700K. It is obviously a truly monsterous piece of work. [/QUOTE]I only have 2 cores on this at the moment. Each test is taking 5.8 hours. I completed this to n=600K on May 20th, so a little less than 6 months. I'm actually not expecting to find a prime until n>1M. Just a hunch.

Sierp 12
 

Sierp 12 tested to n=625K - nothing found - continuing

R28 and S28 are complete to n=250K; 1 prime found for n=150K-250K; 5 k's remaining for R28 and 4 k's remaining for S28; bases released

Update:
s19 finished till n=50K. I will send you the primes as e-mail.

s17 is at n=830K. I had to pause it, because of some stability problems with my PRPNet Server (the machine, not the software). :sad: No primes, maybe I should do some doublechecks first, before continuing.

Status report
 

Base=10 (Sierpinski + Riesel) tested till n=580000

[QUOTE=Xentar;239395]Update:
s19 finished till n=50K. I will send you the primes as e-mail.
[/QUOTE]

Xentar,

To make it official, 868 k's are remaining for S19 at n=50K.

Will you be testing S19 any further? I didn't get a reservation range from you when you reserved it.

Also, can you send me the results (residues) for n=25K-50K?

Thanks for the large amount of work on this! :-)


Gary