Bases 501-1030 reservations/statuses/primes - Page 76

rogue · 2010-09-20, 13:13

I have attached results for a few more bases.

S564, 6 k remain, largest prime is 112*564^8205+1
S634, 4 k remain, largest prime is 121*634^14936+1
S656, 9 k remain, largest prime is 125*656^24631+1
S748, 3 k remain, largest prime is 36*748^24344+1
S753, 3 k remain, largest prime is 66*753^11920+1
S941, 1 k remain, largest prime is 156*941^23309+1
S977, 9 k remain, largest prime is 80*977^18615+1

All tested to n=25000. All released.

paleseptember · 2010-09-21, 06:05

Quote:

Originally Posted by gd_barnes

I don't seem to have gotten an Email on this.

Sorry, it got held up a few hours. (I forgot the verify the primes.) Hopefully it's arrived now.

paleseptember · 2010-09-22, 00:17

Taking Riesel 578 out for a spin. CK=142, 23 k-values remain at n=2500. Will run it to n=25e3.

Used new-bases-4.3 and pfgw 3.3.6.

Initial results attached, (as per Gary's request in another thread.)

gd_barnes · 2010-09-22, 06:36

Quote:

Originally Posted by paleseptember

Taking Riesel 578 out for a spin. CK=142, 23 k-values remain at n=2500. Will run it to n=25e3.

Used new-bases-4.3 and pfgw 3.3.6.

Initial results attached, (as per Gary's request in another thread.)

OK, thanks. One note: You could go ahead and only reserve the base right now and wait until later to attach/send the primes and k's remaining for n<=2500. When you reach n=25K, then you can send those files plus an additional file of primes for n=2500-25K. With some rare exceptions on large-conjectured bases, I don't show statuses for n<10K to avoid much extra admin effort. I only show them as "testing just started".

paleseptember · 2010-09-22, 12:56

Quote:

Originally Posted by gd_barnes

OK, thanks. One note: You could go ahead and only reserve the base right now and wait until later to attach/send the primes and k's remaining for n<=2500. When you reach n=25K, then you can send those files plus an additional file of primes for n=2500-25K. With some rare exceptions on large-conjectured bases, I don't show statuses for n<10K to avoid much extra admin effort. I only show them as "testing just started".

Okay.
I suppose it doesn't hurt to have a record of the results on the forum servers, just in case my computer goes bang.
I'll rename the files appropriately, and try not to mix them up.

Tangent: did you get the R603 files? I wasn't sure how to process them to obtain the salient details. If there is anything else I should do, please PM me or email. Am not wishing to cause you extra work.

Thanks!

gd_barnes · 2010-09-22, 20:13

Quote:

Originally Posted by paleseptember

Tangent: did you get the R603 files? I wasn't sure how to process them to obtain the salient details. If there is anything else I should do, please PM me or email. Am not wishing to cause you extra work.

Thanks!

Yes I got them. It will take me a little while to process them and show the info. on the pages.

gd_barnes · 2010-09-23, 06:31

Quote:

Originally Posted by paleseptember

Riesel 603 is complete to n=25,000. Exhausting.

The relevant files have been sent to sent to Gary.

Lots and lots of k-values remain.

Not really too many remain for a conjecture of k=11324 for a base > 600.

From the files sent, there are 112 k's remaining at n=2500, 60 k's with primes for n=2500-25K, and so 52 k's remaining at n=25K.

Check your Email about possible CPU time savings in the future. Thanks for your effort on this!

Gary

gd_barnes · 2010-09-23, 07:56

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

R778; k=21, 56, 404, 534, 590, & 657 remain; highest prime 248*778^3913-1
R813; k=34, 76, 118, 122, & 142 remain; highest prime 158*813^9237-1
R816; k=18, 113, 204, & 214 remain; highest prime 277*816^14926-1
R873; k=70, 94, 104, & 114 remain; highest prime 36*873^11719-1
R958; k=8, 83, 120, & 162 remain; highest prime 134*958^10565-1

Only 2 more "6kers at n=5K" to go.

gd_barnes · 2010-09-23, 08:32

With the 6-kers nearing completion, I'll reserve all remaining 7-kers to n=25K as follows:

R643
R680
R780
R893
R948
S678
S806
S873
S911
S922

...and one 8-ker with a conjecture > 1100:

S507

Batalov · 2010-09-23, 13:43

64*995⁶³⁵⁵⁰+1 (190514 digits, Generalized Fermat) proves S995.

MyDogBuster · 2010-09-24, 10:24

Sierp 836 the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released

2010-09-24, 10:24	#836
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	Sierp 836 Sierp 836 the last k, tested n=25K-100K. Nothing found. Results emailed. Base released

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2010-09-23, 07:56	#833
gd_barnes May 2007 Kansas; USA 24253₈ Posts	The following are complete to n=25K and released: R778; k=21, 56, 404, 534, 590, & 657 remain; highest prime 248778^3913-1 R813; k=34, 76, 118, 122, & 142 remain; highest prime 158813^9237-1 R816; k=18, 113, 204, & 214 remain; highest prime 277816^14926-1 R873; k=70, 94, 104, & 114 remain; highest prime 36873^11719-1 R958; k=8, 83, 120, & 162 remain; highest prime 134*958^10565-1 Only 2 more "6kers at n=5K" to go.

2010-09-23, 08:32	#834
gd_barnes May 2007 Kansas; USA 10411₁₀ Posts	With the 6-kers nearing completion, I'll reserve all remaining 7-kers to n=25K as follows: R643 R680 R780 R893 R948 S678 S806 S873 S911 S922 ...and one 8-ker with a conjecture > 1100: S507

2010-09-23, 13:43	#835
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 2·47·101 Posts	64*995⁶³⁵⁵⁰+1 (190514 digits, Generalized Fermat) proves S995.