mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.38 seconds.
Search: Posts Made By: Batalov
Forum: And now for something completely different 2021-04-21, 16:18
Replies: 22
Views: 648
Posted By Batalov
Thumbs up True, but we might hit some other 9th root of...

True, but we might hit some other 9th root of unity. (we can then rule the false positive out, of course, with subsequent traditional tests; no false negatives should result).
Worth trying;...
Forum: And now for something completely different 2021-04-21, 15:33
Replies: 22
Views: 648
Posted By Batalov
I'll have to doublecheck in the source, but as...

I'll have to doublecheck in the source, but as far as I remember the code does the honest modular exponentiation of b^(N-1) using (in this case) mod (10^p-1) and then converts to giants and does a...
Forum: And now for something completely different 2021-04-21, 15:25
Replies: 22
Views: 648
Posted By Batalov
We finished 3-PRP, 7-PRP, 11-PRP, 13-PRP (and...

We finished 3-PRP, 7-PRP, 11-PRP, 13-PRP (and their SPRP chasers are still running, the Lucas test phase -- it is ~10x slower even on 32 threads).
Forum: And now for something completely different 2021-04-21, 05:35
Replies: 22
Views: 648
Posted By Batalov
It is almost the same, but operationally...

It is almost the same, but operationally speaking, running single jobs is cleaner with LLR2. (Prime95 stays running forever after worktodo.txt is spent/empty, and needs to be killed, or source...
Forum: And now for something completely different 2021-04-21, 01:12
Replies: 22
Views: 648
Posted By Batalov
Kurt's site ascertains that region below 4300447...

Kurt's site ascertains that region below 4300447 is finished.
We have not double-checked that region. We will check all eligible candidates in range 4,300,447 < p < 10,000,000 (or maybe less, --...
Forum: Riesel Prime Search 2021-04-20, 21:52
Replies: 243
Views: 41,051
Posted By Batalov
Cool DRUG is PRP 2nd top now :wink:

Sorry, Paul, the top is now retaken
(https://mersenneforum.org/showthread.php?t=26719)
Forum: And now for something completely different 2021-04-20, 21:28
Replies: 22
Views: 648
Posted By Batalov
Plus New repunit (PRP) prime found, 5794777 decimal digits, a PRP record

The last two known repunits were found back in 2007. Welcome, the year 2021.

With Ryan Propper, we decided to give a boost to the project which changed a few homes...
Forum: Miscellaneous Math 2021-04-19, 20:25
Replies: 26
Views: 549
Posted By Batalov
Talking That's just like saying that a screwdriver is...

That's just like saying that a screwdriver is "just like a hammer", - "only instead of" hammerhead it has a screwdriver bit added.

It is the Fermat PRP test! It is the screwdriver. Not a modified...
Forum: Aliquot Sequences 2021-04-19, 15:49
Replies: 3,446
Views: 319,644
Posted By Batalov
Take 2463468

Take 2463468
Forum: Aliquot Sequences 2021-04-17, 23:26
Replies: 3,446
Views: 319,644
Posted By Batalov
Take 2290176

Take 2290176
Forum: Aliquot Sequences 2021-04-17, 08:06
Replies: 3,446
Views: 319,644
Posted By Batalov
Take 2167578 2519040

Take 2167578 2519040
Forum: Aliquot Sequences 2021-04-12, 00:56
Replies: 3,446
Views: 319,644
Posted By Batalov
Take 1824708

Take 1824708
Forum: Aliquot Sequences 2021-04-11, 06:30
Replies: 3,446
Views: 319,644
Posted By Batalov
Drop 1237368 2128912 2707176 2061990 2314488...

Drop 1237368 2128912 2707176 2061990 2314488 1678080 2587662 2248392
Forum: Aliquot Sequences 2021-04-11, 05:49
Replies: 3,446
Views: 319,644
Posted By Batalov
Take 459996

Take 459996
Forum: Lounge 2021-04-09, 20:59
Replies: 1,711
RIP
Views: 150,983
Posted By Batalov
Wink ...that's what Bridgerton does to people. In it,...

...that's what Bridgerton does to people. In it, everyone just talks to the queen (Charlotte), interrupts her at will, etc etc ... and still has their head attached to shoulders.
Inconceivable!
...
Forum: Hardware 2021-04-09, 20:42
Replies: 36
Views: 1,075
Posted By Batalov
Maybe a naive question: but how would such a high...

Maybe a naive question: but how would such a high end build rank against a server-class build (and with ECC that comes with it)? Have you considered to build a server?

Goes without saying: that is...
Forum: Miscellaneous Math 2021-04-09, 00:50
Replies: 35
Views: 690
Posted By Batalov
Now I believe that it is deterministic :rolleyes:...

Now I believe that it is deterministic :rolleyes:
It is a bilingual illiterate* deterministic not-a-test!

____
* (c) by Steven Wright.
Forum: Science & Technology 2021-04-08, 18:55
Replies: 190
Views: 9,533
Posted By Batalov
If under 16, then there is a path of clinical...

If under 16, then there is a path of clinical trial (I know some friends who just started; granted, this is a 50-50% placebo* thing); and if above 16, then soon, very soon, -- on the 15th, I believe....
Forum: Aliquot Sequences 2021-04-08, 05:14
Replies: 249
Views: 41,349
Posted By Batalov
Question Remind me - what is the highest current height...

Remind me - what is the highest current height for a terminated sequence? 152, isn't it? (With 145 runner-up?)
Forum: Science & Technology 2021-04-07, 21:37
Replies: 190
Views: 9,533
Posted By Batalov
...April's first bloom! :tu:

...April's first bloom!
:tu:
Forum: Aliquot Sequences 2021-04-07, 20:55
Replies: 982
Views: 100,571
Posted By Batalov
Cool 1466496 terminates

1466496 terminates (http://factordb.com/aliquot.php?type=1&aq=1466496) at i2663 with value 7. (max height was 140 in i971)
Forum: Science & Technology 2021-04-07, 00:02
Replies: 190
Views: 9,533
Posted By Batalov
Our site's official position is that they will...

Our site's official position is that they will match. In operations, they'd acquired mostly Pfizer now (and 2 of us got Moderna x2, and 2 others from our family got Pfizer x2), but the hospital keeps...
Forum: Miscellaneous Math 2021-04-06, 22:04
Replies: 35
Views: 690
Posted By Batalov
Smile To add to what AXN and VBCurtis already said, -- ...

To add to what AXN and VBCurtis already said, --


Or in the words of my newfound (old) friend Steven Wright:
"You can't have everything. Where would you put it?"

@B.H. Why would you expect me...
Forum: Miscellaneous Math 2021-04-05, 04:59
Replies: 35
Views: 690
Posted By Batalov
Question Let's make a short test that will help us define...

Let's make a short test that will help us define the runtime of this test (as if it worked, though no data is presented that it does).

Here is the question:
Compare two short processes:
Process...
Forum: Factoring 2021-04-05, 00:42
Replies: 23
Views: 806
Posted By Batalov
Error: evaluated polynomial value polyval is not...

Error: evaluated polynomial value polyval is not a multiple of n!
This message means that the polynomial file is inconsistent. (e.g. n: data row contradicts the c*: rows... or other data is...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 10:06.

Thu Apr 22 10:06:05 UTC 2021 up 14 days, 4:46, 0 users, load averages: 1.52, 1.63, 1.58

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, 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.