mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Sierpinski/Riesel Base 5 (https://www.mersenneforum.org/forumdisplay.php?f=54)
-   -   S/R Base 5 Now on Boinc (https://www.mersenneforum.org/showthread.php?t=18293)

Lennart 2013-06-14 19:01

S/R Base 5 Now on Boinc
 
SR5 Now on Boinc

Today we started SR5 on PrimeGrid Boinc.

Welcome.




Lennart

MyDogBuster 2013-06-18 14:31

Hi Lennart, Is there some screen that will show what primes have been found on SR5-BOINC. Gary and I need those so we can keep our tables up to date on CRUS. It also effects bases 25 and 625

Dead J. Dona 2013-06-18 15:51

55154*5^1063213+1
 
[QUOTE=MyDogBuster;343741]Hi Lennart, Is there some screen that will show what primes have been found on SR5-BOINC. Gary and I need those so we can keep our tables up to date on CRUS. It also effects bases 25 and 625[/QUOTE]


55154*5^1063213+1


others are double checking. i suppose they will be listed here [url]http://www.primegrid.com/stats_sr5_llr.php[/url]


not double checked but these i suppose.

NOT 100% SURE!

97768*5^n-1
130484*5^n-1
243686*5^n-1
305716*5^n-1

Lennart 2013-06-18 16:33

[QUOTE=MyDogBuster;343741]Hi Lennart, Is there some screen that will show what primes have been found on SR5-BOINC. Gary and I need those so we can keep our tables up to date on CRUS. It also effects bases 25 and 625[/QUOTE]


Yes there are [URL]http://www.primegrid.com/stats_sr5_llr.php[/URL]

But they will not show up there before they are validated on TOP5000 list.

Lennart

MyDogBuster 2013-06-19 00:23

That link shows the number of primes for a k not the actual prime.
55154*5^1063213+1 should have shown up by now.

Batalov 2013-06-19 01:59

You'd expect to see them at the SR5 project primes
[url]http://primes.utm.edu/bios/page.php?id=768[/url]
by pressing [All of This Project's Primes], but the latest primes are not added to SR5 project (!). See here: [url]http://primes.utm.edu/primes/page.php?id=114434[/url]

Well, you can use [url]http://primes.utm.edu/primes/search_proth.php?base=5&number=300&plus=y&minus=y[/url]

Batalov 2013-06-19 18:40

[QUOTE=Batalov;343785]...Well, you can use [url]http://primes.utm.edu/primes/search_proth.php?base=5&number=300&plus=y&minus=y[/url][/QUOTE]
And this method currently works better than monitoring the "[URL="http://primes.utm.edu/primes/status.php"]Status[/URL]" page, because new codes are not shown in it (not even in orange). Currently, two more primes were released (two will show up later):
[CODE] rank description digits who year comment
----- -------------------------------- ------- ----- ---- --------------
138 130484*5^1080012-1 754902 L3547 2013 <--
146 55154*5^1063213+1 743159 L3543 2013
151 114986*5^1052966-1 735997 L3528 2013
155 243686*5^1036954-1 724806 L3549 2013 <--
163 119878*5^1019645-1 712707 L3528 2013
198 70082*5^936972-1 654921 L3523 2013
202 102976*5^929801-1 649909 L3313 2013
212 110488*5^917100+1 641031 L3354 2013
...
[/CODE]

TheCount 2014-01-21 11:38

SR5 started on BOINC at 1M. BOINC does double checking of all results. Is it worth doing a re-check of SR5 below 1M to see if any primes were missed?

Recent announcements:
37292*5^1487989+1 found on 29 December 2013. Not so easy find based on k weight.
59912*5^1500861+1 found on 17 January 2014. Easy find based on k weight.

pepi37 2014-02-02 08:41

It looks like new over MEGA SR5 is found ( on Primegrid)
178658*5^1525224-1

[url]http://primes.utm.edu/primes/page.php?id=117045[/url]

JimB 2014-02-14 01:22

Another mega SR5 prime was found on PrimeGrid on Feb 6, 2014.
22934*5^1536762-1

[url]http://primes.utm.edu/primes/page.php?id=117082[/url]
[url]http://www.primegrid.com/download/SR5-22934.pdf[/url]

Jatheski 2014-03-26 06:57

Another one found by Primegrid (21 March 2014):
330286*5^1584399-1

[URL]http://www.primegrid.com/download/SR5-330286.pdf[/URL]


All times are UTC. The time now is 08:47.

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