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 2009-09-28, 06:31 #78 henryzz Just call me Henry     "David" Sep 2007 Cambridge (GMT/BST) 22·1,433 Posts time to update 19921109 is tested up to 601k with no new primes 56627 is tested to n=550k with no more new primes 2041 is tested to n=587k with no more new primes 4267 is tested to n=610k with no new primes
2009-12-12, 18:16   #79
amphoria

"Dave"
Sep 2005
UK

2×19×73 Posts

Quote:
 Originally Posted by amphoria Reserving k=6203-6299 except k=6225 and k=6255 from n=400k to n=600k.
Testing to n=600k is complete. I found 58 primes.

These k's are unreserved.

 2009-12-12, 18:18 #80 amphoria     "Dave" Sep 2005 UK 53268 Posts Reserving k=4003-4199 from n=500-700k.
 2009-12-31, 15:47 #81 Zuzu   Sep 2009 11 Posts Reservations and results for k*2^n-1: k=2081, n=50k-200k: No prime found k=2231 and 2237 : Reserve for 50k-200k
2010-01-01, 01:00   #82
kar_bon

Mar 2006
Germany

2·3·52·19 Posts

Quote:
 Originally Posted by Zuzu Reservations and results for k*2^n-1: k=2081, n=50k-200k: No prime found k=2231 and 2237 : Reserve for 50k-200k
this will be a doublecheck then!

see NPLB Drive 12A and the NPLB-Project thread here.

please have a closer look at www.rieselprime.de for more details which k-values are worth searching for and not reserved/done by others.

2010-01-01, 23:32   #83
Zuzu

Sep 2009

11 Posts
Double checking k=2081,2231,2237 n=50-200k

Quote:
 Originally Posted by kar_bon this will be a doublecheck then! see NPLB Drive 12A and the NPLB-Project thread here. please have a closer look at www.rieselprime.de for more details which k-values are worth searching for and not reserved/done by others.
Thank you for the information. I took my information from www.rieselprime.de but oops, I didn't realise that most k's were assigned to NPLB when nobody other had already reserved. So the up-to-date information is supposed to be in NPLB. But, for given k's and a given n range, is there a simple means to get it without having to browse through loads of messages ?
However I intend to send the PRP residue files as soon as I've finished the 3 k's. By default I would send it to you. Or should I send it to another (e.g. NPLB admin) ? Thank you.

Happy New Year and best wishes

Yves (aka Zuzu)

 2010-01-02, 00:47 #84 kar_bon     Mar 2006 Germany 1011001000102 Posts I'm trying to keep the data current, but the last months there's much work to do because of real life! The RieselDatabase is the best place to find information of a special k and n-range done or reserved. See the data-section on the site for a k-value in mind. Most k's < 8000 are reserved by 3 projects. There're also pages for special n-values like n=666666 from PrimeGrid. Another hint to find some info. is the Top5000 page where you can search for a k-/n-value or a special prime here. If you need more tips, send a PM to me. And it's ok, you can send your results to me. Happy hunting!
2010-01-04, 01:38   #85
Zuzu

Sep 2009

B16 Posts
Results k=2081,2231,2237, n=50-200K

Quote:
 Originally Posted by kar_bon And it's ok, you can send your results to me. Happy hunting!
Just sent you the residues in a separate email but forgot to mention I used LLR 3.7.1c
The results are as expected vs NPLB Drive 12:
For n from 50 to 200K:
- no prime for k=2081
- 1 prime for k=2231, n=115338
- 2 primes for k=2237, n=60356 and 75500.

Yves

Last fiddled with by kar_bon on 2010-01-04 at 01:48 Reason: corrections

 2010-04-05, 05:10 #86 MyDogBuster     May 2008 Wilmington, DE 1011001001002 Posts Intrim Results All k's being continued to n=1M 5055 ---- 558470, 597643 5085 ---- 511179, 554438, 614974, 621473 5115 ---- 504969 5175 ---- 583818 5295 ---- 560451 5415 ---- 522888, 569198 5475 ---- 544546 5595 ---- 606976 5625 ---- 505053 6315 ---- 537394, 550115 6345 ---- 518989 8805 ---- 503967, 509234 8835 ---- 591437 8895 ---- 606725 8925 ---- 537587 8955 ---- 525723, 531741
 2010-04-05, 05:13 #87 MyDogBuster     May 2008 Wilmington, DE 22·23·31 Posts Intrim Results All k's being continued to n=1M 8145 ---- 647829 8175 ---- 659613 8235 ---- 698748 8325 ---- 603486, 628429 8445 ---- 621095 8475 ---- 620629, 627923, 642804, 671179, 698680 8625 ---- 686146 9105 ---- 621563, 632565 9285 ---- 600797 9315 ---- 639067 9405 ---- 660339,,995003 9435 ---- 603169 9495 ---- 645744, 679668, 708122 9525 ---- 616921, 649969 9585 ---- 679821 9615 ---- 639317 9645 ---- 629861, 719062 9675 ---- 623026 9705 ---- 661245, 671940 9735 ---- 648636 9765 ---- 705330 9795 ---- 706575 9855 ---- 665009 9885 ---- 705307, 711737 9945 ---- 633726,,994111 16995 --- 658680, 697105, 709813 26565 --- 617734, 641266, 713816 58695 --- 651444, 691129, 708822 102765 -- 623247, 717571 3015015 - 669753
 2010-08-02, 12:21 #88 grueny   Jul 2010 Germany 101 Posts reserving k= 1003323 1030185 1030227 1035779 1053875 1066197 1071495 27114615 kar_bon: k-values inserted; primes for k=1030185 and 1071495 for n=1 to 50k received by mail inserted, too. Last fiddled with by kar_bon on 2010-08-02 at 19:07

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