Sad Milestone: 1200 (now 1800+) days since last prime

Aillas · 2013-03-15, 14:00

According to psp web site, here: Days since last prime: 1000

Lest's be positive. We are close to find another one.

I have some question about this web page. Is it still accurate or up to date?

Countdown to finish all n<11Mil: 3927 tests to go
Countdown to finish all n<12Mil: 15218 tests to go

The project is in the 13M range, isn't it?

A lot of data are not updated, ok, but does the latest array still updated automatically? I talk abut the "distribution of untested values".
In this array, the "min n untested" column is at 10M range.

Is it possible to update this page, if needed? thanks

Citrix · 2013-03-16, 20:40

Everything under 13 M is tested.
Less than 500 tests are left under 14M.
We are currently testing around 14.5M range

rogue · 2013-03-16, 21:30

Quote:

Originally Posted by Citrix

Everything under 13 M is tested.
Less than 500 tests are left under 14M.
We are currently testing around 14.5M range

I assume this is running on an LLRNET server. I see a PRPNet server here and here. Too bad those are running an ancient version of PRPNet. It would be nice to see them upgraded to at least 4.3.7.

Citrix · 2013-03-19, 09:23

Quote:

Originally Posted by rogue

I assume this is running on an LLRNET server. I see a PRPNet server here and here. Too bad those are running an ancient version of PRPNet. It would be nice to see them upgraded to at least 4.3.7.

The LLRnet server is out of work, no one is using it.
I am not sure of PRPnet... if anyone is using it or not.
I was mainly talking about PRP pick a range thread and primegrid.

ixfd64 · 2013-03-19, 21:15

Don't give up; a new prime will show up someday!

For the record, GIMPS recently went 1,385 days without a new Mersenne prime.

Dubslow · 2013-03-19, 23:14

Quote:

Originally Posted by ixfd64

Don't give up; a new prime will show up someday!

For the record, GIMPS recently went 1,385 days without a new Mersenne prime.

And the next gap will probably be longer....

Aillas · 2013-03-22, 10:47

It seems Seventeen Or Bust (SOB) beats GIMPS

Last prime 11!33661*2^7031232+1 on 17 October 2007

The total number of days between Wednesday, October 17th, 2007 and Friday, March 22nd, 2013 is 1,983 days.

This is equal to exactly 5 years, 5 months, and 5 days. Funny.

Maybe 2013 will the year of PSP & SOB

Lennart · 2013-03-22, 18:05

In PrimeGrid we have
PSP on 14.4M and SoB on 21M.

Lennart

Citrix · 2013-03-24, 12:44

I expect there to be a prime under 17-18M. The number of days it takes us to find the prime will depend on the number of machines that are crunching for PSP. It might take longer or less than GIMPS/SOB.

gd_barnes · 2013-05-10, 03:34

Quote:

Originally Posted by Lennart

In PrimeGrid we have
PSP on 14.4M and SoB on 21M.

Lennart

Can you tell me where you are getting this info.?

This link:
http://www.seventeenorbust.com/stats/ has had SOB at n=17M for well over a year.

This link:
http://www.psp-project.de/stats.html
has had PSP at n=10.75M for over 2 years -AND- I just now noticed that it no longer works.

Real-time server links like what Primegrid has for the ESP project at http://prpnet.mine.nu:13005/ would be the most helpful.

I need to get the search ranges and links updated on the CRUS pages.

Thanks.

kar_bon · 2013-05-10, 03:56

See here for the status of all subprojects.

In Detail:
Prime Sierpinski Project
Seventeen or Bust

Only Stats for the current ranges, no overview of all ranges done or primes found, still annoying!

2013-03-15, 14:00	#1
Aillas Oct 2002 France 257₈ Posts	Sad Milestone: 1200 (now 1800+) days since last prime According to psp web site, here: Days since last prime: 1000 Lest's be positive. We are close to find another one. I have some question about this web page. Is it still accurate or up to date? Countdown to finish all n<11Mil: 3927 tests to go Countdown to finish all n<12Mil: 15218 tests to go The project is in the 13M range, isn't it? A lot of data are not updated, ok, but does the latest array still updated automatically? I talk abut the "distribution of untested values". In this array, the "min n untested" column is at 10M range. Is it possible to update this page, if needed? thanks

2013-05-10, 03:56	#11
kar_bon Mar 2006 Germany 2,999 Posts	See here for the status of all subprojects. In Detail: Prime Sierpinski Project Seventeen or Bust Only Stats for the current ranges, no overview of all ranges done or primes found, still annoying! Last fiddled with by kar_bon on 2013-05-10 at 03:58

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2013-03-16, 20:40	#2
Citrix Jun 2003 3·5·107 Posts	Everything under 13 M is tested. Less than 500 tests are left under 14M. We are currently testing around 14.5M range

2013-03-19, 21:15	#5
ixfd64 Bemusing Prompter "Danny" Dec 2002 California 100110111111₂ Posts	Don't give up; a new prime will show up someday! For the record, GIMPS recently went 1,385 days without a new Mersenne prime.

2013-03-22, 10:47	#7
Aillas Oct 2002 France 5²·7 Posts	It seems Seventeen Or Bust (SOB) beats GIMPS Last prime 11!336612^7031232+1 on 17 October 2007* The total number of days between Wednesday, October 17th, 2007 and Friday, March 22nd, 2013 is 1,983 days. This is equal to exactly 5 years, 5 months, and 5 days. Funny. Maybe 2013 will the year of PSP & SOB

2013-03-22, 18:05	#8
Lennart "Lennart" Jun 2007 2⁵×5×7 Posts	In PrimeGrid we have PSP on 14.4M and SoB on 21M. Lennart

2013-03-24, 12:44	#9
Citrix Jun 2003 3×5×107 Posts	I expect there to be a prime under 17-18M. The number of days it takes us to find the prime will depend on the number of machines that are crunching for PSP. It might take longer or less than GIMPS/SOB.