mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Conjectures 'R Us (https://www.mersenneforum.org/forumdisplay.php?f=81)
-   -   Bases 6-32 reservations/statuses/primes (https://www.mersenneforum.org/showthread.php?t=9740)

KEP 2015-04-05 11:08

S16 and R16 reservation.

I'm reserving following (8) R16 k's not being worked by any project or indivual:

12587
13703
21555
24987
26378
28967
29885
33023

also I'm reserving following (15) S16 k's not being worked by any project or individual:

2908
6663
10183
17118
24582
30397
35818
40410
42745
44035
53653
57867
60070
64620
65077

This gives a total reservation of 23 SR16 k's not being worked on by any projects or single individual. My plan is to sieve a range from n=500K to n=2.5M to p=500T or whatever is optimal sievedepth for n=1M and then start testing on my haswell from n=500001 to n=1M.

Hope this can be accepted. :smile:

Regards

KEP

Ps. The k's currently at n=500K and for k<=10000 for the Riesel side, is sufficiently sieved by PG and test files is available and ready for testing and therefor, is not part of my reservation.

gd_barnes 2015-04-05 18:39

This reservation leaves many holes.

About your PS: Why are you not testing k=443 and k=2297 on the Riesel side? CRUS has already searched them much further than NPLB/RPS and NPLB would not hit n=2M base 2 for a very long time. Also PrimeGrid does not test Riesel numbers.

What about Riesel k=13880 and 19772 that are not being searched by anyone?

Why are you not testing the Riesel k < 10K but you [I]are[/I] testing Sierp k < 10K?

To verify: You will be testing >= 23 k's for n=2M to n=4M base 2 and you will be doing this on one machine, your Haswell. Is that correct?

Have you thought this completely through?

KEP 2015-04-05 20:03

[QUOTE=gd_barnes;399396]This reservation leaves many holes.

About your PS: Why are you not testing k=443 and k=2297 on the Riesel side? CRUS has already searched them much further than NPLB/RPS and NPLB would not hit n=2M base 2 for a very long time. Also PrimeGrid does not test Riesel numbers.

What about Riesel k=13880 and 19772 that are not being searched by anyone?

Why are you not testing the Riesel k < 10K but you [I]are[/I] testing Sierp k < 10K?

To verify: You will be testing >= 23 k's for n=2M to n=4M base 2 and you will be doing this on one machine, your Haswell. Is that correct?

Have you thought this completely through?[/QUOTE]

I'm leaving this for someone else. Going to PG or SOB :smile:

unconnected 2015-04-06 07:41

[QUOTE=gd_barnes;399396] Why are you not testing k=443 and k=2297 on the Riesel side? [/QUOTE]

I'll take them in addition to my R256 search.

gd_barnes 2015-04-06 09:17

[QUOTE=unconnected;399431]I'll take them in addition to my R256 search.[/QUOTE]

Note that KEP has released his entire reservation on R16/S16. So to confirm: Are you reserving only k=443 and 2297 for R16? Did you have a test limit in mind?

Helpful note for k=2297 that you're likely aware of: Since you've already searched k=2297 for R256 to n=330K, you would only need to search the odd n's to n=660K for k=2297 / R16. For n>660K base 16 you would need to search all n's to cover both bases.

unconnected 2015-04-06 10:40

[QUOTE=gd_barnes;399435]Note that KEP has released his entire reservation on R16/S16. So to confirm: Are you reserving only k=443 and 2297 for R16? Did you have a test limit in mind?
[/QUOTE]
Yes. I'm planning to test to n=1M (base 16).

[QUOTE]
Helpful note for k=2297 that you're likely aware of: Since you've already searched k=2297 for R256 to n=330K, you would only need to search the odd n's to n=660K for k=2297 / R16. For n>660K base 16 you would need to search all n's to cover both bases.[/QUOTE]

For k=2297/R16 there are ~1/3 more candidates than for 2297/R256. As for k=443/R16 it is exact the same as k=7088/R256, so there will be no additional work.

gd_barnes 2015-04-06 19:00

[QUOTE=unconnected;399441]For k=2297/R16 there are ~1/3 more candidates than for 2297/R256. As for k=443/R16 it is exact the same as k=7088/R256, so there will be no additional work.[/QUOTE]

Very good. I should have previously recognized that for k=443 and already had you as reserved for R16.

rebirther 2015-04-17 15:55

Reserving R27 to n=2M (1-2M) for BOINC

rebirther 2015-04-19 08:32

Reserving S22 to n=1M (500k-1M) for BOINC

gd_barnes 2015-04-29 20:41

Reserving S17 to n=2M for PRPnet port 1300.

Cruelty 2015-05-01 12:17

status report
 
S10 tested till n=1.5M
R10 tested till n=1.27M


All times are UTC. The time now is 22:40.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.