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Search: Posts Made By: Happy5214
Forum: Software 2022-07-02, 16:09
Replies: 5
Views: 176
Posted By Happy5214
Um, that's (a^(p-1))/2, which is probably not...

Um, that's (a^(p-1))/2, which is probably not what you meant ( a^((p-1)/2) ).
Forum: Aliquot Sequences 2022-07-02, 15:53
Replies: 1,735
Views: 200,355
Posted By Happy5214
Yes. Sorry for the late reply. I don't...

Yes.



Sorry for the late reply. I don't consider that base reserved, so go right ahead.
Forum: Aliquot Sequences 2022-06-30, 14:27
Replies: 1,735
Views: 200,355
Posted By Happy5214
It's been a while, but I'm assuming the inclusion...

It's been a while, but I'm assuming the inclusion standard for a base is still initializing everything to 100 digits. If that's the case, base 306 (306:i1=396=276:i1, so this falls under the "merges...
Forum: Aliquot Sequences 2022-06-25, 13:57
Replies: 1,735
Views: 200,355
Posted By Happy5214
I don't plan on going above i=60 (I lack the...

I don't plan on going above i=60 (I lack the patience to do too many NFS runs above C120 on my Core 2 Quad), so you should be fine to keep those.
Forum: Aliquot Sequences 2022-06-25, 10:27
Replies: 1,735
Views: 200,355
Posted By Happy5214
I know I'm late to this discussion. I did...

I know I'm late to this discussion. I did translate "bearing" to French ("palier") and back to English and got "level", which makes much more sense to me, in case you want to use that in the future....
Forum: Aliquot Sequences 2022-06-18, 17:29
Replies: 1,735
Views: 200,355
Posted By Happy5214
The "Open" tab on the data page is not currently...

The "Open" tab on the data page is not currently useful. I think people forgot what it was supposed to be used for. IIRC it was meant for open sequence bases (i.e. bases that are themselves open...
Forum: FactorDB 2022-06-13, 14:33
Replies: 561
Views: 105,940
Posted By Happy5214
I heard back from him about a week ago. He said...

I heard back from him about a week ago. He said the issue was with the term optimizer not setting the brackets properly on some formulas with the modulo operator, thus leading to a hash mismatch and...
Forum: Software 2022-06-06, 15:09
Replies: 654
Views: 107,176
Posted By Happy5214
I assume that's both an algorithmic and processor...

I assume that's both an algorithmic and processor unit advantage (Montgomery arithmetic with integers on the faster ALU vs. a more straightforward implementation with floats on the slower FPU, or...
Forum: PrimeNet 2022-05-29, 19:38
Replies: 2
Views: 431
Posted By Happy5214
IIRC Firefox supported Atom when it did have feed...

IIRC Firefox supported Atom when it did have feed support. You can still install add-ons for that browser. My OS (Kubuntu) comes with a feed reader (Akregator) pre-installed as part of the PIM suite,...
Forum: FactorDB 2022-05-29, 18:43
Replies: 561
Views: 105,940
Posted By Happy5214
I wanted something done, so I have sent Markus an...

I wanted something done, so I have sent Markus an email regarding the modulo operator issue.
Forum: Software 2022-05-29, 15:25
Replies: 654
Views: 107,176
Posted By Happy5214
Regarding the ARM version, what ever happened to...

Regarding the ARM version, what ever happened to the ARM ASM routines I sent you? Those were supposed to be translations of the fpu_*.S files for x86. Did those not work?

Edit: They were attached...
Forum: Aliquot Sequences 2022-05-27, 12:23
Replies: 433
Views: 20,394
Posted By Happy5214
You could realistically run a system without...

You could realistically run a system without those two, sure. wc is in coreutils, and sed is likely close to universal. Damn Small Linux is the most minimal Linux I've ever tried to run (it's Live...
Forum: FactorDB 2022-05-27, 12:04
Replies: 561
Views: 105,940
Posted By Happy5214
I was late for a meeting when I wrote that and...

I was late for a meeting when I wrote that and didn't have time to proofread. I don't need the extended response.



Can you (or anyone) demonstrate any useful purpose for this operator that...
Forum: Aliquot Sequences 2022-05-20, 14:45
Replies: 433
Views: 20,394
Posted By Happy5214
Are you sure about that? wget is a ubiquitous GNU...

Are you sure about that? wget is a ubiquitous GNU utility, while the other three are standardized by POSIX and thus universal on Unix-like systems (even Macs have them, albeit markedly different...
Forum: FactorDB 2022-05-20, 14:19
Replies: 561
Views: 105,940
Posted By Happy5214
Along with deleting those bad primes, please just...

Along with deleting those bad primes, please just delete/disable the modulo operator altogether if that hasn't been done already. It obviously isn't implemented correctly, it's not particularly...
Forum: Factoring 2022-05-15, 22:04
Replies: 1,015
Views: 140,275
Posted By Happy5214
OK, I just finished testing all of these...

OK, I just finished testing all of these candidates to just under a t30 (that's a t25 + 404 curves @ B1=250K; yafu's rounding was previously mentioned). I eliminated 46 candidates from the list and...
Forum: Aliquot Sequences 2022-05-02, 13:23
Replies: 1,735
Views: 200,355
Posted By Happy5214
I was hoping that factorization could be useful...

I was hoping that factorization could be useful as a search term. The sequences appear to have been added in early February (around the 7th to the 8th), but no mention of that base was made in this...
Forum: Aliquot Sequences 2022-05-01, 20:04
Replies: 1,735
Views: 200,355
Posted By Happy5214
1058 = 2*23^2, the next double of a square, so...

1058 = 2*23^2, the next double of a square, so maybe look for that?
Forum: Aliquot Sequences 2022-04-30, 05:29
Replies: 1,735
Views: 200,355
Posted By Happy5214
I haven't had much time to dedicate to this...

I haven't had much time to dedicate to this subproject, so I'll release base 24. I feel like I'm holding up its progress.
Forum: FactorDB 2022-04-17, 19:11
Replies: 561
Views: 105,940
Posted By Happy5214
Does Markus's script know to factor these large...

Does Markus's script know to factor these large products algebraically first? That would be a huge help.
Forum: FactorDB 2022-04-17, 11:36
Replies: 561
Views: 105,940
Posted By Happy5214
I think I reached a breakthrough in the case. I...

I think I reached a breakthrough in the case. I collected a random sample of a few of the small composites from the recent batch, and they're all spawned off the spammed product-type entries (e.g....
Forum: FactorDB 2022-04-16, 20:26
Replies: 561
Views: 105,940
Posted By Happy5214
As of this writing, the spammer is back (after an...

As of this writing, the spammer is back (after an effort from my desktop and several Colab scripts, among others, almost managed to clear the composites up to 61 digits), and ~800k new composites in...
Forum: EdH 2022-04-13, 16:52
Replies: 21
Views: 9,272
Posted By Happy5214
The script as written does not report factors...

The script as written does not report factors found via TF (i.e. those less than 10^5). This code fixes that issue (replace lines 85-89 with this code):

prp_string = (", prp")
tf_string = (",...
Forum: FactorDB 2022-04-13, 12:25
Replies: 561
Views: 105,940
Posted By Happy5214
Not directly related to the above post, so a...

Not directly related to the above post, so a separate post. Perhaps the system could exempt IDs created in the process of factoring an existing composite from the server limit? That way, we can...
Forum: FactorDB 2022-04-13, 11:38
Replies: 561
Views: 105,940
Posted By Happy5214
Regardless of the relative importance of minimal...

Regardless of the relative importance of minimal primes, doing bulk imports of content which is unimportant to ongoing factoring efforts (the primary functional purpose of FactorDB is serving as the...
Showing results 1 to 25 of 815

 
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