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Forum: FermatSearch 2020-05-27, 15:43
Replies: 176
Sticky: Reservations
Views: 16,597
Posted By Dylan14
Range is 43.5% complete.

Range is 43.5% complete.
Forum: Miscellaneous Math 2020-05-25, 20:43
Replies: 19
Views: 843
Posted By Dylan14
With the first number - I used factor5 to test...

With the first number - I used factor5 to test factors up to 2^110. No factors found. This doesn't mean that it is prime, because in order to test that this number is prime, I would need the LL test,...
Forum: GPU to 72 2020-05-19, 16:46
Replies: 4,908
Views: 206,675
Posted By Dylan14
One thing I noticed on the View Assignments page...

One thing I noticed on the View Assignments page is that the checkbox that is used to extend/release assignments only appears on non-Colab assignments. Is this an intentional thing, or is that a bug?
Forum: CADO-NFS 2020-05-17, 15:40
Replies: 19
Views: 378
Posted By Dylan14
A lower exp_E is (generally) better. So it pushes...

A lower exp_E is (generally) better. So it pushes out polys with a higher exp_E (or in earlier commits, the lognorm, which seems related but I’m not sure).
Forum: Software 2020-05-13, 22:02
Replies: 38
Views: 994
Posted By Dylan14
I have a few machines on 20.04 (dual booted with...

I have a few machines on 20.04 (dual booted with Windows, or within a VM). No issues here.
Forum: Riesel Prime Search 2020-05-07, 18:22
Replies: 338
Views: 30,680
Posted By Dylan14
update on k’s

k = 17849 is at n = 1.524 M, no primes found, continuing...
k = 50171 no change, machine that runs this k is being serviced, so no progress has been made.
Forum: Lounge 2020-05-02, 01:02
Replies: 2,048
Views: 58,255
Posted By Dylan14
ranges Roughly average; never good; even...

ranges

Roughly average; never good; even strange.

refine
Forum: Lounge 2020-04-30, 20:13
Replies: 2,048
Views: 58,255
Posted By Dylan14
kosher Kings often serenade her eccentric...

kosher

Kings often serenade her eccentric ranger.

ranger
Forum: CADO-NFS 2020-04-30, 16:42
Replies: 479
Sticky: CADO NFS
Views: 40,433
Posted By Dylan14
The issue is fixed in a new commit, basically it...

The issue is fixed in a new commit, basically it was a conflict of version between a "new" client and a "old" server.
Forum: CADO-NFS 2020-04-30, 14:34
Replies: 479
Sticky: CADO NFS
Views: 40,433
Posted By Dylan14
Just submitted the issue on their repository....

Just submitted the issue on their repository. Waiting for a response.
Forum: CADO-NFS 2020-04-29, 17:11
Replies: 479
Sticky: CADO NFS
Views: 40,433
Posted By Dylan14
So I ran into a problem with the...

So I ran into a problem with the cado-nfs-client.py file, in particular, it couldn't find my las executable:

FileNotFoundError: [Errno 2] No such file or directory:...
Forum: Software 2020-04-27, 22:33
Replies: 43
Views: 3,435
Posted By Dylan14
I definitely agree with this, even though the...

I definitely agree with this, even though the source code is publicly available on the download page.



Certainly this would help in getting the word out, especially when a prime is found. We...
Forum: Information & Answers 2020-04-27, 20:06
Replies: 79
Views: 2,864
Posted By Dylan14
@lobes: For GPU primality testing on Nvidia cards...

@lobes: For GPU primality testing on Nvidia cards you can either use CUDAlucas, or you can use gpuowl. gpuowl has the advantage that it has Gerbicz error detection (at the slight cost of the test...
Forum: Riesel Prime Search 2020-04-26, 23:12
Replies: 371
Views: 33,946
Posted By Dylan14
I've created a sieve file based on the Riesel...

I've created a sieve file based on the Riesel Sieve files for the k's in this drive for n = 3M to 4M. It can be found here (https://www.rieselprime.de/ziki/RPS_1st_Megabit_Drive).
Forum: kriesel 2020-04-19, 15:27
Replies: 56
Views: 3,536
Posted By Dylan14
In the script "conditional gpu runs full" in the...

In the script "conditional gpu runs full" in the Colab reference thread, I'd replace the following lines:

gpu_info = !nvidia-smi # and one for the script to look at
gpu_info =...
Forum: GPU to 72 2020-04-19, 14:51
Replies: 147
Views: 5,565
Posted By Dylan14
You can do LL on a Colab instance (and really any...

You can do LL on a Colab instance (and really any work that PrimeNet can dish out). You'll need my mprime notebook code (https://www.mersenneforum.org/showthread.php?p=527399#post527399) in order to...
Forum: Riesel Prime Search 2020-04-06, 20:13
Replies: 338
Views: 30,680
Posted By Dylan14
update on k's

k = 50171 is at n = 2.055 M, no primes found, continuing. Will likely continue beyond 2.5 M, so if yoyo can sieve up a file for me (up to say, n = 10 M), that would be nice.
k = 17849 - I don't have...
Forum: Prime Wiki 2020-04-03, 13:27
Replies: 163
Sticky: Prime-Wiki
Views: 11,015
Posted By Dylan14
The other option would to move the full table to...

The other option would to move the full table to a pdf, much like what is done for the Cunningham tables (https://www.rieselprime.de/ziki/2_Minus_Tables). The one downside is that editing it would be...
Forum: Cloud Computing 2020-03-24, 01:39
Replies: 954
Views: 38,191
Posted By Dylan14
The return code comes from subprocess.run....

The return code comes from subprocess.run. Ideally, it should be 0, which means the program ran with no problems. Here, we got a non zero code, which means something went wrong when python tried to...
Forum: Cloud Computing 2020-03-23, 17:45
Replies: 954
Views: 38,191
Posted By Dylan14
I missed a key thing: the list of arguments have...

I missed a key thing: the list of arguments have to be enclosed in brackets ([]).
So it should read
subprocess.run([“content/drive/My Drive/cudapm1/cudapm1-0.20/CUDAPm1”, “61408363”, “-b1”,...
Forum: Cloud Computing 2020-03-23, 14:14
Replies: 954
Views: 38,191
Posted By Dylan14
When you use subprocess.call (or subprocess.run),...

When you use subprocess.call (or subprocess.run), it expects each parameter to be in its own string, separated by a comma. The way you have it, it is trying to run the whole thing as an executable,...
Forum: enzocreti 2020-03-20, 18:35
Replies: 1
Views: 266
Posted By Dylan14
Up to the ten millionth prime the only...

Up to the ten millionth prime the only combinations in which ((p*10^2-q)/9)^(1/3) is a positive integer and p and q are emirps are
31 13
124981 189421
126653 356621
96139019 91093169
96179059...
Forum: Conjectures 'R Us 2020-03-15, 13:24
Replies: 2,099
Views: 133,662
Posted By Dylan14
S306 update

S306 at n = 5133, 1318 primes found so far, will report when I reach n = 10k.
Forum: FermatSearch 2020-03-13, 01:49
Replies: 176
Sticky: Reservations
Views: 16,597
Posted By Dylan14
FermatFactor=290,299,8e13,10e13 is now complete....

FermatFactor=290,299,8e13,10e13 is now complete. No factor was found.

Taking FermatFactor=99,99,23e14,25e14.
Forum: FermatSearch 2020-03-11, 00:07
Replies: 176
Sticky: Reservations
Views: 16,597
Posted By Dylan14
This range is 92% complete. ETA 3 days.

This range is 92% complete. ETA 3 days.
Showing results 1 to 25 of 468

 
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