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Forum: Software 2020-07-04, 15:34
Replies: 470
Views: 45,876
Posted By rogue
I have only used number_primes with ABC format,...

I have only used number_primes with ABC format, but fkbnsieve doesn't output ABC format.

I think that you will need to use an edited to change to this format:


ABCD $a^4000+$b [10 61] //...
Forum: Software 2020-07-04, 13:19
Replies: 470
Views: 45,876
Posted By rogue
Let's assume that you have {number_primes,$a,1}. ...

Let's assume that you have {number_primes,$a,1}. This means that for each distinct value for $a, it will stop PRP testing that value when a prime is found.

So if you have multiple values for $a,...
Forum: XYYXF Project 2020-07-03, 17:35
Replies: 381
Views: 31,084
Posted By rogue
You can have multiple tabs in a Terminal window...

You can have multiple tabs in a Terminal window or multiple Terminal windows.

You can override the name of the output file by using -o and specifying the file name.
Forum: Software 2020-07-03, 13:01
Replies: 407
Views: 24,961
Posted By rogue
True, but I have avoided writing code that uses...

True, but I have avoided writing code that uses different logic for different bases.

If someone wants to hack the code to improve performance for a specific base or edge case, they are welcome to...
Forum: XYYXF Project 2020-07-02, 19:43
Replies: 381
Views: 31,084
Posted By rogue
You're welcome. Glad to be of service. You...

You're welcome. Glad to be of service.

You can use ^C to stop at any time. The program will finish processing the current chunk, then save and exit.

If 2e9 isn't deep enough you can start...
Forum: Software 2020-07-02, 18:06
Replies: 407
Views: 24,961
Posted By rogue
Yes, but it will be slower and not much faster...

Yes, but it will be slower and not much faster than using fkbnsieve for each distinct n.
Forum: XYYXF Project 2020-07-02, 16:46
Replies: 381
Views: 31,084
Posted By rogue
Apparently I did not do a "make clean" before I...

Apparently I did not do a "make clean" before I did the make. The attached should work with the proper ABC file.

I also found an issue in avx_powmod that only impacts non-Windows builds. That is...
Forum: Conjectures 'R Us 2020-07-01, 23:28
Replies: 222
Views: 24,579
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: 75,142
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: 381
Views: 31,084
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: 75,142
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: 381
Views: 31,084
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: 151,277
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: 1,140
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: 381
Views: 31,084
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: 381
Views: 31,084
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: 381
Views: 31,084
Posted By rogue
Try this.

Try this.
Forum: XYYXF Project 2020-06-29, 20:21
Replies: 381
Views: 31,084
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: 381
Views: 31,084
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: 381
Views: 31,084
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: 381
Views: 31,084
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: 381
Views: 31,084
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: 381
Views: 31,084
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: 170
Views: 10,589
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: 407
Views: 24,961
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.
Showing results 1 to 25 of 1000

 
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