[QUOTE=wombatman;389247]Reserving R1025 from n=1M to 3M.

Might go higher in n depending on the time this takes.[/QUOTE]

I suspect after running a few tests that you'll want to reconsider that. I'll just put "?" in your reservation search depth.

That's fair. :smile:

I'm a fairly patient guy, so I'll probably still do it, but if something changes, I'll be sure to update here.

Reserving S875 to n=400k.

R920 tested to n=100K

1 prime found - 5 remain

94*920^64819-1 is prime!

Results emailed - Base released

Reserving S520 to n=200k.

Reserving S887 to n=200k for BOINC using [URL]http://www.noprimeleftbehind.net/crus/sieve-sierp-base887-100K-200K.txt[/URL]

Reserving S676, S784, R784 for n=200k-400k.

Reserving R842 to n=100k for BOINC using [URL]http://www.noprimeleftbehind.net/crus/sieve-riesel-base842-25K-100K.txt[/URL]

S887 tested to n=200K

no prime found

Results emailed - Base released

Taking R578 for a spin. Probably to 50k

R842 tested to n=100K

5 primes found - 22 remain

186*842^33489-1 is prime! (97969 decimal digits, P = 11)
[COLOR=black]71*842^33982-1 is prime! (99410 decimal digits, P = 3)[/COLOR]
17*842^35640-1 is prime! (104260 decimal digits, P = 4)
170*842^46660-1 is prime! (136498 decimal digits, P = 4)
130*842^51293-1 is prime! (150051 decimal digits, P = 8)

Results emailed - Base released