R424 is complete to n=100K; no primes found for n=50K-100K; 3 k's still remain; base released.

R439 is complete to n=100K; no primes found for n=50K-100K; 3 k's still remain; base released.

I sure haven't had any luck finding anything on these 3k bases.

R447 is complete to n=100K; no primes found for n=50K-100K; 3 k's still remain; base released.

The drought continues.

S313
 

Sierp Base 313
Conjectured k = 111312
Covering Set = 5, 101, 157
Trivial Factors k == 1 mod 2(2) and k == 2 mod 3(3) and k == 12 mod 13(13)

Found Primes: 33790k's - File emailed

Remaining: 384k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 21406k's

MOB Eliminations: 75k's - File emailed

Base Released

R469 is complete to n=100K; 1 prime was found for n=50K-100K shown below; 2 k's remain; base released.

Prime:
474*469^76836-1

R496 is complete to n=100K; 2 primes were found for n=50K-100K shown below; R496 is now a 1ker :grin:; base released.

Primes:
533*496^51483-1
354*496^52620-1

All 3k bases <= 500 are now complete to n=100K. :-)

S490
 

Reserving S490 as new to n=25K

Reserving S259 and R275 to n=200K.

S391 complete to n = 25k.

552 primes found.
386 k's remain.

Results emailed. Base released.

Reserving R333 to 150k. It is a 1ker. Gary (or whomever), can you send me the sieve files?

[QUOTE=c10ck3r;312688]Reserving R333 to 150k. It is a 1ker. Gary (or whomever), can you send me the sieve files?[/QUOTE]

Better would be to show you how to access all of our sieve files for future reference:

A link to it is on the Riesel reservations page [URL="http://www.noprimeleftbehind.net/crus/Riesel-conjecture-reserves.htm"]here[/URL] for base 333 out to the right side. It will definitely need more sieving.