mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.58 seconds.
Search: Posts Made By: rogue
Forum: Conjectures 'R Us 2020-07-01, 23:28
Replies: 222
Views: 24,509
Posted By rogue
I posted prpnet 5.4.4 Windows exes over at source...

I posted prpnet 5.4.4 Windows exes over at source forge. If you are upgrading a database instead of creating a new one, you will need to run this DDL to fix tables:

alter table Candidate drop...
Forum: Lounge 2020-07-01, 16:38
Replies: 1,577
Views: 75,003
Posted By rogue
She might be grieving over the loss of her...

She might be grieving over the loss of her husband and you could be reminding her of him in some way.

Of course there are other possibilities, but her behavior doesn't really seem to be justified...
Forum: XYYXF Project 2020-07-01, 13:32
Replies: 374
Views: 30,858
Posted By rogue
The ABC line needs to have "// Sieved to xxx" on...

The ABC line needs to have "// Sieved to xxx" on the first line when used as input. This is probably the issue you are seeing. Nevertheless I can see if anything else is wrong.
Forum: Lounge 2020-07-01, 12:45
Replies: 1,577
Views: 75,003
Posted By rogue
Last week a letter was sent to the homeowners in...

Last week a letter was sent to the homeowners in the HOA listing a number of "issues" in the subdivision. It didn't state any houses specifically and was basically saying "everyone is guilty so fix...
Forum: XYYXF Project 2020-06-30, 20:03
Replies: 374
Views: 30,858
Posted By rogue
Right. You have to specify your input file with...

Right. You have to specify your input file with -i. That is required. Some of the others are not needed because of this special build. -P is only needed to stop sieving as some pre-determined...
Forum: Science & Technology 2020-06-30, 16:21
Replies: 2,745
Views: 151,155
Posted By rogue
The New Science Of Counting Shoppers: The Tech...

The New Science Of Counting Shoppers: The Tech Tracking Customers In The Age Of Coronavirus...
Forum: Software 2020-06-30, 15:19
Replies: 30
Views: 1,111
Posted By rogue
I see where my logic is wrong referring to what I...

I see where my logic is wrong referring to what I was trying to implement. Not certain if I can resurrect.
Forum: XYYXF Project 2020-06-30, 12:31
Replies: 374
Views: 30,858
Posted By rogue
The typical usage of my sieves is that the user...

The typical usage of my sieves is that the user has used that sieve to start a new sieve from scratch and in doing so are familiar with the command line options (via -h) and the output format (ABC,...
Forum: XYYXF Project 2020-06-30, 02:30
Replies: 374
Views: 30,858
Posted By rogue
You need to convert your input file to the ABC...

You need to convert your input file to the ABC example shown earlier. That should be fairly easy to do with any text editor. You will want to start with -p2 to double-check all small primes.
Forum: XYYXF Project 2020-06-29, 23:30
Replies: 374
Views: 30,858
Posted By rogue
Try this.

Try this.
Forum: XYYXF Project 2020-06-29, 20:21
Replies: 374
Views: 30,858
Posted By rogue
Do you want a Windows build or OS X build? Or do...

Do you want a Windows build or OS X build? Or do you want the source so that you can build it on your own?
Forum: XYYXF Project 2020-06-29, 00:17
Replies: 374
Views: 30,858
Posted By rogue
I hacked a more optimized version of xyyxsieve (I...

I hacked a more optimized version of xyyxsieve (I should call it pxpsieve :smile:) that would work for your search.

Here is the command line output from a run with that input file (running on...
Forum: XYYXF Project 2020-06-28, 13:51
Replies: 374
Views: 30,858
Posted By rogue
In trying to run xyyxsieve against your file it...

In trying to run xyyxsieve against your file it has issues because there each x has only one y term. With such a large range of x and y, it cannot hold everything in memory.

It would require a...
Forum: XYYXF Project 2020-06-28, 13:23
Replies: 374
Views: 30,858
Posted By rogue
For the .7z extension, I use Keka to...

For the .7z extension, I use Keka to compress/de-compress.

What you need to do is open the Terminal app (Applications/Utilities). Move pfgw64 to a folder that you can access easily from the...
Forum: XYYXF Project 2020-06-27, 15:45
Replies: 374
Views: 30,858
Posted By rogue
I can work with that file. I just need to...

I can work with that file. I just need to manipulate with NotePad++ to be compatible with xyyxsieve.

Here is a sample run of xyyxsieve:


xyyxsieve -y100 -Y2000 -x1000 -X1900 -s+ -P1e6...
Forum: XYYXF Project 2020-06-26, 20:14
Replies: 374
Views: 30,858
Posted By rogue
pfgw will likely be faster since it is based upon...

pfgw will likely be faster since it is based upon the gwnum library. I suggest that you run and compare to the PrimeQ function of Mathematica. I do not have Mathematica, so I cannot compare its...
Forum: Soap Box 2020-06-24, 23:43
Replies: 169
Views: 10,515
Posted By rogue
I agree with that. They choose to be partisan to...

I agree with that. They choose to be partisan to sell what they peddle. which IMO, only makes the partisan divide worse. News has been replaced by opinion. Anyone that wants to take a hard and...
Forum: Software 2020-06-24, 19:34
Replies: 402
Views: 24,716
Posted By rogue
Correct, but the code to detect that condition...

Correct, but the code to detect that condition (when starting a new base) had a bug.
Forum: Soap Box 2020-06-24, 16:25
Replies: 298
Views: 11,626
Posted By rogue
Would love to know the thinking behind the idiots...

Would love to know the thinking behind the idiots who tore down the statue. Still lacking information on what happened to Carpenter. Was he attacked by a single person? Was he attacked by a mod? ...
Forum: Software 2020-06-24, 13:48
Replies: 402
Views: 24,716
Posted By rogue
I found the cause. I'll try to get it fixed later...

I found the cause. I'll try to get it fixed later today. The main issue is that it will slow down sieving for p > base. To work-around stop when sieving reaches p > base, then restart from the file...
Forum: XYYXF Project 2020-06-24, 12:27
Replies: 374
Views: 30,858
Posted By rogue
You would have to know the range of x and y, to...

You would have to know the range of x and y, to feed into the program. Let it run for an hour or two to thin out the range. I would expect that 75% or more of starting terms will be removed. This...
Forum: XYYXF Project 2020-06-24, 02:31
Replies: 374
Views: 30,858
Posted By rogue
Then the original search and yours are like...

Then the original search and yours are like comparing apples to oranges.

If someone wants to work on ranges for the original project, but not redo your work, then would have difficulty knowing...
Forum: XYYXF Project 2020-06-23, 13:59
Replies: 374
Views: 30,858
Posted By rogue
That is my issue. Are you saying that once...

That is my issue.

Are you saying that once you reach x = 19000 that all y < x have been searched for those x?

Is the intention to "not trust" what others have done and just retest all y < x for...
Forum: XYYXF Project 2020-06-22, 22:20
Replies: 40
Views: 4,883
Posted By rogue
This page, http://primfakt.atw.hu, is not being...

This page, http://primfakt.atw.hu, is not being updated with ranges that have been reserved and tested. That makes is harder for anyone who wants to participate.
Forum: XYYXF Project 2020-06-22, 22:10
Replies: 374
Views: 30,858
Posted By rogue
This page,...

This page, http://www.primefan.ru/xyyxf/primes.html#0, is not being updated. Where is the status of the search being maintained?

Is there a table with a list of all ranges that have been checked,...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 09:24.

Thu Jul 2 09:24:29 UTC 2020 up 99 days, 6:57, 0 users, load averages: 1.63, 1.76, 1.68

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.