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Forum: Riesel Prime Search 2020-07-02, 09:18
Replies: 361
Views: 32,581
Posted By Happy5214
https://www.mersenneforum.org/showthread.php?t=146...

https://www.mersenneforum.org/showthread.php?t=14608 describes llrCUDA, which is what I believe VB is referring to. There does not appear to have been any work on it since 2018, and it is definitely...
Forum: Riesel Prime Search 2020-07-01, 08:58
Replies: 361
Views: 32,581
Posted By Happy5214
Mark Rodenkirch (rogue) has stated before that...

Mark Rodenkirch (rogue) has stated before that the discrete log algorithm used in srsieve2 (BSGS) doesn't really benefit much from the expanded parallelism provided by AVX or GPUs, so such versions...
Forum: Aliquot Sequences 2020-07-01, 08:49
Replies: 7
Views: 141
Posted By Happy5214
http://factordb.com/sequences.php?se=1&aq=2%5E1000...

http://factordb.com/sequences.php?se=1&aq=2%5E1000*5&action=last20&fr=0&to=100 (click the show link on index 1).
Forum: Aliquot Sequences 2020-06-29, 08:46
Replies: 321
Views: 14,884
Posted By Happy5214
Will the merged sequences be taken out of the...

Will the merged sequences be taken out of the open count? I think double-counting the merged sequences in both totals would be confusing. Overall, this plan works.

In other news, I've finished...
Forum: Aliquot Sequences 2020-06-28, 11:14
Replies: 321
Views: 14,884
Posted By Happy5214
Another suggestion would be to show the merged...

Another suggestion would be to show the merged sequence count with the same yellow background as the merged sequence links.
Forum: Aliquot Sequences 2020-06-27, 13:27
Replies: 321
Views: 14,884
Posted By Happy5214
On second thought, it's not actually an...

On second thought, it's not actually an abbreviation, so use a couple of nested <span> tags (one for each number) with the title= attribute describing what it represents. You may want to add a couple...
Forum: Aliquot Sequences 2020-06-27, 11:16
Replies: 321
Views: 14,884
Posted By Happy5214
Perhaps you could add an explanation in the...

Perhaps you could add an explanation in the Definitions section, something like this:



Whether you do that or not, you should also surround the individual numbers with <abbr> tags and explain...
Forum: Riesel Prime Search 2020-06-27, 11:01
Replies: 765
Views: 41,129
Posted By Happy5214
FWIW, the same information is described in that...

FWIW, the same information is described in that first post (the last line of the code box), though the date is only in the edit comment. I do agree that a separate post (preferably with residues...
Forum: Aliquot Sequences 2020-06-24, 08:40
Replies: 321
Views: 14,884
Posted By Happy5214
I'm assuming that this subproject won't continue...

I'm assuming that this subproject won't continue sequences that merge into "main project" sequences, in deference to the main efforts. If so, there should be an easy way to count the number of...
Forum: Aliquot Sequences 2020-06-21, 12:31
Replies: 321
Views: 14,884
Posted By Happy5214
I just had an idea that I think would be useful....

I just had an idea that I think would be useful. Can we add the number of sequences that merge into "main project" sequences to the open sequence count as another parenthesized number? For example,...
Forum: Aliquot Sequences 2020-06-18, 15:38
Replies: 321
Views: 14,884
Posted By Happy5214
n=24 is done to 100 digits. 24^17 and 24^25 both...

n=24 is done to 100 digits. 24^17 and 24^25 both merge (24^17:i282 = 29022:i20 and 24^25:i329 = 620712:i514). I'll continue with my reserved n=3 sequences before resuming n=21.

@kar_bon: Thanks...
Forum: Riesel Prime Search 2020-06-17, 15:18
Replies: 361
Views: 32,581
Posted By Happy5214
My work filling in the RPS 9th Drive k's has...

My work filling in the RPS 9th Drive k's has reached n=300k. I've attached the primes here, and I will also post them (and the smaller primes for these k's) to Prime-Wiki.
Forum: Aliquot Sequences 2020-06-15, 14:16
Replies: 321
Views: 14,884
Posted By Happy5214
On a whim, I tried to pass the page through the...

On a whim, I tried to pass the page through the W3C validator, and it completely barfed on it. It found over 2k errors, the vast majority of which were because the ampersands in the URLs were not...
Forum: Aliquot Sequences 2020-06-14, 16:26
Replies: 321
Views: 14,884
Posted By Happy5214
210^13 merges with 50064. I can't check the...

210^13 merges with 50064. I can't check the indices right now because FactorDB is down, but I matched my log output for that sequence with 50064 using Jean-Luc's "last 80-digit term" list.

Edit: I...
Forum: Aliquot Sequences 2020-06-14, 15:54
Replies: 563
Views: 31,011
Posted By Happy5214
That must be it. I'll add those spaces and...

That must be it. I'll add those spaces and recompile.
Forum: FactorDB 2020-06-14, 15:48
Replies: 443
Views: 34,173
Posted By Happy5214
Site's down.

Site's down.
Forum: YAFU 2020-06-14, 11:08
Replies: 1
Views: 129
Posted By Happy5214
yafu and CADO-NFS

Are there any plans to add CADO-NFS support to yafu?
Forum: Aliquot Sequences 2020-06-14, 11:04
Replies: 563
Views: 31,011
Posted By Happy5214
Sorry if this has already been asked, but search...

Sorry if this has already been asked, but search results in this thread came up empty. I've noticed that there is usually some text between the index (and period) and the size of the term. For...
Forum: Riesel Prime Search 2020-06-14, 10:44
Replies: 351
Views: 35,563
Posted By Happy5214
What difference? Karsten implicitly said the...

What difference? Karsten implicitly said the whole range below n=3440042 was already fully tested, as described on that k's page on the wiki. Unless you want to DC the whole range from where you...
Forum: Riesel Prime Search 2020-06-12, 19:36
Replies: 351
Views: 35,563
Posted By Happy5214
Based on my experience with Wikipedia, the...

Based on my experience with Wikipedia, the caching for logged-in users is different than for anonymous users, so that probably explains the difference. I purged your person page, which should clear...
Forum: Riesel Prime Search 2020-06-11, 10:03
Replies: 351
Views: 35,563
Posted By Happy5214
Not necessarily. There are plenty of known Riesel...

Not necessarily. There are plenty of known Riesel primes at high n values that we cannot say with certainty were tested completely below said n values. In fact, there are many that we know have not...
Forum: Aliquot Sequences 2020-06-11, 09:44
Replies: 321
Views: 14,884
Posted By Happy5214
For n=210, I have finished all trivial sequences...

For n=210, I have finished all trivial sequences that start under 120 digits, and also calculated all nontrivial sequences starting under 100 digits to 100 digits. What do you want me to do with the...
Forum: Aliquot Sequences 2020-06-04, 15:02
Replies: 321
Views: 14,884
Posted By Happy5214
I would like 210 (21*10) and 24 (my mom's...

I would like 210 (21*10) and 24 (my mom's favorite number).

I don't know if I was clear about releasing 3^20, but I'll release that one. I've already pushed 3^24 to 134 digits (not on FactorDB...
Forum: Aliquot Sequences 2020-06-01, 06:20
Replies: 321
Views: 14,884
Posted By Happy5214
Personally, my strategy (for virtually all of my...

Personally, my strategy (for virtually all of my aliquot sequences) is to keep going with the sequence until the cofactor is at least 120 digits and it passes the "normal" level of ECM (4/13 in...
Forum: Aliquot Sequences 2020-05-30, 02:23
Replies: 321
Views: 14,884
Posted By Happy5214
n=21 is now done to i=60, and I'll release the...

n=21 is now done to i=60, and I'll release the range from i=52 to 60. I'll take the same base to i=70, and I'd also like to reserve n=3 between i=20 to 40 (except i=28) to get them to 120-digit...
Showing results 1 to 25 of 319

 
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