Bases 33-100 reservations/statuses/primes - Page 55

gd_barnes · 2010-03-30, 22:56

Quote:

Originally Posted by vmod

Reserving S35 all k's to n=25K

Thanks for taking on a large effort Vmod. Taking care of that will complete all Sierp b < 39 with CK < 1G to n=25K!

Karsten is currently working on R35 at n=15K and Max is currently working on S39 and I think he said he was at n=~23K the last time I heard. Taking R35, S35, and S39 all to n=25K will complete all Riesel b < 39 and Sierp b < 40 with CK < 1G to n=25K. Unfortunately R39 and R40 will be difficult with over 2400 k's each remaining at n=15K. But S40 will be easier than S39 with 200+ k's less remaining. Once both S39 and S40 are complete to n=25K, we'll have all Sierp b <= 50 with CK < 1G at n=25K!

We could also define the same for CK < 1M. I'll do that at a later time.

Eventually I want to put together a "current project search limits" posting that will encourage fill in efforts such as this.

Gary

gd_barnes · 2010-04-02, 06:05

S78 is complete to n=25K; 106 primes found for n=10K-25K; 201 k's remaining; base released.

unconnected · 2010-04-03, 21:48

Riesel base 97, k=26354
Done to n=25K, 176 k's remains.
Files attached.

gd_barnes · 2010-04-07, 08:18

Serge reported in an Email that R96 is complete to n=25K. 123 primes were found for n=2.5K-25K and 52 k's are remaining. The base is released.

Mathew · 2010-04-07, 22:02

I would like to reserve R46 all k's to n=50k

vmod · 2010-04-08, 08:47

2753*42^50363-1
6838*42^50759-1
9418*42^53023-1
13425*42^53024-1
13632*42^58509-1
386*42^59534-1

36 k's remaining at n=60K, continuing

KEP · 2010-04-09, 11:26

S58 is sieving 143 remaining k's at 0.47T

S60 is complete to n=50K and is testing 28 remaining k's in the n-range of n=50K-75K

4 new primes to report:

2371*60^31838+1
4269*60^32081+1
2852*60^32142+1
6465*60^37209+1

KEP

Dougal · 2010-04-11, 18:24

Gary,i have R79 complete to n=10000 for k=1-50000.il email the results to you either today or tomorrow.

gd_barnes · 2010-04-12, 09:07

Here is a status from Mathew in an April 10th Email:

R46 is at n=41K; continuing.

No primes to report.

vmod · 2010-04-13, 11:11

S35 status at n=15K.
124 k's eliminated, 700 k's remaining.

Primes for this range are attached (3 k's gave 2 primes each and are indicated inside the file).

Continuing to n=25K.

gd_barnes · 2010-04-14, 01:28

Max,

I've added S39 to the recommended bases here, which I should have done in the 1st place but didn't because I thought you were near completion on it. You said about a month ago that you were at n=23K on it. If you aren't done with it yet, can you post an interim status report on it with primes found and a search limit up to n=15K or 20K?

For bases with a lot of k's remaining, I like exactly what vmod did here. Posting an update with attached primes and a search limit every month or so or at nice round search limits along the way helps me spread out the admin effort a little and lets us know that people are still working on their reservations.

I also like what Cruelty does on base 10 and all of his efforts here, at NPLB, and RPS. He reports a status on the last day of every month, regardless of the progress made. Personally, I just report them when they hit nice round search limits.

Thanks,
Gary

2010-04-07, 22:02	#599
Mathew Nov 2009 350₁₀ Posts	R46 I would like to reserve R46 all k's to n=50k

2010-04-08, 08:47	#600
vmod Mar 2010 Hampshire, UK 33₁₆ Posts	R42 primes 275342^50363-1 683842^50759-1 941842^53023-1 1342542^53024-1 1363242^58509-1 38642^59534-1 36 k's remaining at n=60K, continuing

2010-04-12, 09:07	#603
gd_barnes May 2007 Kansas; USA 101·103 Posts	Here is a status from Mathew in an April 10th Email: R46 is at n=41K; continuing. No primes to report. Last fiddled with by gd_barnes on 2010-04-18 at 21:31

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2010-04-02, 06:05	#596
gd_barnes May 2007 Kansas; USA 10403₁₀ Posts	S78 is complete to n=25K; 106 primes found for n=10K-25K; 201 k's remaining; base released.

2010-04-07, 08:18	#598
gd_barnes May 2007 Kansas; USA 24243₈ Posts	Serge reported in an Email that R96 is complete to n=25K. 123 primes were found for n=2.5K-25K and 52 k's are remaining. The base is released.

2010-04-09, 11:26	#601
KEP Quasi Admin Thing May 2005 1111000110₂ Posts	S58 is sieving 143 remaining k's at 0.47T S60 is complete to n=50K and is testing 28 remaining k's in the n-range of n=50K-75K 4 new primes to report: 237160^31838+1 426960^32081+1 285260^32142+1 646560^37209+1 KEP

2010-04-11, 18:24	#602
Dougal Jan 2009 Ireland 2·3·31 Posts	Gary,i have R79 complete to n=10000 for k=1-50000.il email the results to you either today or tomorrow.

2010-04-14, 01:28	#605
gd_barnes May 2007 Kansas; USA 101·103 Posts	Max, I've added S39 to the recommended bases here, which I should have done in the 1st place but didn't because I thought you were near completion on it. You said about a month ago that you were at n=23K on it. If you aren't done with it yet, can you post an interim status report on it with primes found and a search limit up to n=15K or 20K? For bases with a lot of k's remaining, I like exactly what vmod did here. Posting an update with attached primes and a search limit every month or so or at nice round search limits along the way helps me spread out the admin effort a little and lets us know that people are still working on their reservations. I also like what Cruelty does on base 10 and all of his efforts here, at NPLB, and RPS. He reports a status on the last day of every month, regardless of the progress made. Personally, I just report them when they hit nice round search limits. Thanks, Gary