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Old 2018-12-23, 06:34   #408
Jean Penné
 
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May 2004
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Default Sierpinski odd n's testing

Hi,

k=9267 is now tested up to n = 10,301,167 (3,100,965 decimal digits) no prime, continuing...

Best Regards,
Jean
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Old 2019-02-10, 14:40   #409
Jean Penné
 
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May 2004
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24·5·7 Posts
Default Sierpinski odd n's testing

Hi,

k=9267 is now tested up to n = 10,501,255 (3,161,197 decimal digits) no prime, continuing...

Best Regards,
Jean
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Old 2019-04-10, 09:38   #410
Jean Penné
 
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Default Sierpinski odd n's testing

Hi,

k=9267 is now tested up to n = 10,703,863 (3,222,188 decimal digits) no prime, continuing...

Best Regards,
Jean
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Old 2019-08-27, 14:15   #411
Jean Penné
 
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Default Sierpinski odd ns

Hi,

k=9267 is now tested up to n = 11,299,855 (3,401,600 decimal digits) no prime, continuing...

Best Regards,
Jean
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Old 2019-11-03, 20:40   #412
Jean Penné
 
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May 2004
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24·5·7 Posts
Default Sierpinski odd n's testing

Hi,

k=9267 is now tested up to n = 11,605,495 (3,493,607 decimal digits) no prime, continuing...

Best Regards,
Jean
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Old 2019-12-19, 17:02   #413
Jean Penné
 
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Default Sierpinski odd n's testing

Hi,

k=9267 is now tested up to n = 11,801,407 (3,552,582 decimal digits) no prime, continuing...

Best Regards,
Jean
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Old 2020-02-08, 13:46   #414
Jean Penné
 
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Default Sierpinski odd n's testing

Hi,

K=9267 is now tested up to n = 11,999,575 ; no prime found...
The testing on the input file I obtained from Primegrid being now completed, I am now sieving from n = 12,000,000 (now up to 30T only...)

continuing nevertheless...

Regards,
Jean
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Old 2020-02-08, 20:05   #415
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Quote:
Originally Posted by Jean Penné View Post
Hi,

K=9267 is now tested up to n = 11,999,575 ; no prime found...
The testing on the input file I obtained from Primegrid being now completed, I am now sieving from n = 12,000,000 (now up to 30T only...)

continuing nevertheless...

Regards,
Jean

I have a filed sieved to P=1100T (1.1x10^12) for n=5M-16.777M (2^24) for all of the base 2 even and odd k's and n's that I did for our PRPnet effort that included this k. I thought you were using it. But I guess the PrimeGrid file was sieved much deeper.

Attached is the relevant portion of the file. I don't know if you'll want to sieve it more. Probably not with so few testing candidates left.
Attached Files
File Type: txt sieve-sierp-odd-n-k9267-12M-16.777M.txt (83.5 KB, 29 views)

Last fiddled with by gd_barnes on 2020-02-08 at 20:28
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Old 2020-02-10, 07:30   #416
Jean Penné
 
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Quote:
Originally Posted by gd_barnes View Post
I have a filed sieved to P=1100T (1.1x10^12) for n=5M-16.777M (2^24) for all of the base 2 even and odd k's and n's that I did for our PRPnet effort that included this k. I thought you were using it. But I guess the PrimeGrid file was sieved much deeper.

Attached is the relevant portion of the file. I don't know if you'll want to sieve it more. Probably not with so few testing candidates left.
Many thanks, Gary, I shall use it as soon as possible!
Jean
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Old 2020-02-10, 10:17   #417
pepi37
 
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After milion nines:)

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Quote:
Originally Posted by Jean Penné View Post
Many thanks, Gary, I shall use it as soon as possible!
Jean
If you need we can send Gary sieve file to additional sieving to Yoyo
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Old 2020-02-10, 11:10   #418
Jean Penné
 
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Quote:
Originally Posted by pepi37 View Post
If you need we can send Gary sieve file to additional sieving to Yoyo
Thank you by advance!
I will inform you if the testing of the file I got from Gary becomes also completed, but it will be a long time before that arrives!

Regards,
Jean
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