[QUOTE=gd_barnes;252748]115*938*2223-1 is composite. It has a factor of 19.

Testing on my part found that 115*938^22223-1 is prime. It was only a lucky guess that a "2" was left out of the exponent..[/QUOTE]

Thanks for that catch. Yes, it was typed in. I only had a few numbers typed into the list as it was easier for me than copy & paste. I'll be more careful for the two remaining bases that I have started. Going forward it shouldn't be a problem.

Status update:
R830 is at n=17300,15 k remaining.
Slow but going.

Nugget

R833
 

R833 tested n=25K-100K

28*833^53769-1 is prime

104*833^n-1 is now a 1ker with a weight of 827

Results emailed - Base released

S1003
 

Sierp Base 1003
Conjectured k = 4768
Covering Set = 5, 29, 251
Trivial Factors k == 1 mod 2(2) and k == 2 mod 3(3) and k == 166 mod 167(167)

Found Primes: 1539k's - File emailed

Remaining: 40k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 804k's

Base Released

[QUOTE=rogue;252771]Thanks for that catch. Yes, it was typed in. I only had a few numbers typed into the list as it was easier for me than copy & paste. I'll be more careful for the two remaining bases that I have started. Going forward it shouldn't be a problem.[/QUOTE]

Copy & paste is not necessary if you zip up 2 separate primes files; one for scripted primes and one for primes from sieved k's. It's the most accurate way to go.

[QUOTE=MyDogBuster;252855]Sierp Base 1003

Found Primes: 1539k's - File emailed

Remaining: 40k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 804k's

Base Released[/QUOTE]

Can you check if you sent? I don't seem to have anything yet.

Edit: Sent

Riesel base 950 done to n=25000 and released. 14 k remain.

S912
 

Sierp Base 912
Conjectured k = 331
Covering Set = 11, 83
Trivial Factors k == 910 mod 911(911)

Found Primes: 313k's - File emailed

Remaining: 16k's - Tested to n=25K - File emailed

Base Released

[QUOTE=rogue;252997]Riesel base 950 done to n=25000 and released. 14 k remain.[/QUOTE]

The submission is rejected until I receive the files correctly. Did you read my last post?

The following bases are complete to n=25K and released:

R567; 8 primes found for n=5K-25K; 11 k's remaining
R663; 5 primes found for n=5K-25K; 12 k's remaining
R957; 7 primes found for n=5K-25K; 12 k's remaining
S603; 10 primes found for n=5K-25K; 8 k's remaining


All bases with < 20 k's remaining at n=5K are now completed to n=25K. :smile:

Reserving R1006 as new to n=25K.