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Search: Posts Made By: kar_bon
Forum: Prime Wiki 2020-08-04, 07:43
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
Some changes in handling MultiReservations for...

Some changes in handling MultiReservations for Riesel values:

If a project reserved several k-values a MultiReservation will be used to handling easy range or dates changes during that project:...
Forum: And now for something completely different 2020-08-03, 06:58
Replies: 239
Views: 21,789
Posted By kar_bon
(688^70718+1)^2-2 found prime, 401338 digits CK...

(688^70718+1)^2-2 found prime, 401338 digits
CK 688 at n=74k, continuing
Forum: Conjectures 'R Us 2020-08-03, 06:28
Replies: 108
Views: 12,702
Posted By kar_bon
4*438^n-1 is tested through n=300k, no prime.

4*438^n-1 is tested through n=300k, no prime.
Forum: Prime Wiki 2020-08-01, 19:15
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
I've implemented a recognition of missing...

I've implemented a recognition of missing markings of Sophie Germain in Riesel prime pages and found 6 more.
The algorithm is testing
- only for Riesel primes
- only if such page was saved
- not...
Forum: Prime Wiki 2020-07-27, 20:36
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
This is possible by using a special category,...

This is possible by using a special category, because of the few k-values an automated recognition is not needed.

There are some problems:
- k=278970415063349480483707695 = 71#/2 the automated...
Forum: Prime Wiki 2020-07-26, 18:03
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
RRPDb: What is not maintained where? The link...

RRPDb: What is not maintained where?
The link you gave is the home page with the menu/links to all different prime page I've designed the last 13 years.
The page for 6000<k<8000 is still there...
Forum: Prime Wiki 2020-07-25, 00:23
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
Perhaps you use "German" as page language? You...

Perhaps you use "German" as page language? You can change this by choosing "English" in the top menu. And possibly have a look at your "Preferences": Internationalisation.

Try a "Purge" also.
Forum: Prime Wiki 2020-07-23, 07:19
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
I know this extension, but it's more work in...

I know this extension, but it's more work in keeping current of all prime templates than the benefit of a formular.
As posted here...
Forum: Prime Wiki 2020-07-22, 17:14
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
"RMultiRes" was added in Feb. 2020, "RCount" in...

"RMultiRes" was added in Feb. 2020, "RCount" in May, that's why always use the Template prototypes ('https://www.rieselprime.de/ziki/Template_prototypes') and not privately copies.
Those're the...
Forum: Prime Wiki 2020-07-21, 19:02
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
Creating a new Riesel prime in the Wiki please: ...

Creating a new Riesel prime in the Wiki please:
- use always the current templates (see top link "Template prototypes") -> you missed the RCount parameter
- have a look at the RPPDb: Free-DC Drive...
Forum: Conjectures 'R Us 2020-07-21, 07:41
Replies: 28
Views: 728
Posted By kar_bon
"We can" but srsieve won't. The error message...

"We can" but srsieve won't. The error message when trying to sieve from P0<=43 for 13*43^n-1 is:

ERROR: Sieve range P0 <= p <= P1 must be in 43 < P0 < P1 < 2^62.

That's why you have to change...
Forum: Conjectures 'R Us 2020-07-20, 22:15
Replies: 28
Views: 728
Posted By kar_bon
There're two problems with the example of...

There're two problems with the example of 13*43^n-1:

1. All candidates are divisible by 6.
2. The smallest p-value to start with srsieve is p=44, so have to be greater than the base.

What I...
Forum: XYYXF Project 2020-07-16, 09:28
Replies: 395
Views: 33,183
Posted By kar_bon
I've included more than 330 Leyland numbers in...

I've included more than 330 Leyland numbers in the Wiki showing in the table ('https://www.rieselprime.de/ziki/Leyland_prime_P_table').

There're currently 1814 from your last file with data given...
Forum: Prime Wiki 2020-07-12, 08:30
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
You meant the PSearch page: I've edited the link...

You meant the PSearch page: I've edited the link to a new one (available here ('https://www.mersenneforum.org/showpost.php?p=72686&postcount=1'), and the Wayback page).

The problem with such...
Forum: Twin Prime Search 2020-07-10, 19:27
Replies: 6
Views: 463
Posted By kar_bon
I've created a page for this k-value in the Wiki...

I've created a page for this k-value in the Wiki ('https://www.rieselprime.de/ziki/Riesel_prime_191547657').
Forum: Aliquot Sequences 2020-07-09, 21:21
Replies: 393
Views: 17,369
Posted By kar_bon
On Wolfgang Creyaufmuellers page...

On Wolfgang Creyaufmuellers page ('http://www.aliquot.de/aliquote.htm') you can find a table ('http://www.aliquot.de/tabellen/1-1m.txt') with endings for all seqs <1M (eventually outdated) (download...
Forum: Aliquot Sequences 2020-07-09, 07:59
Replies: 393
Views: 17,369
Posted By kar_bon
2 years ago I played around with aliquot...

2 years ago I played around with aliquot sequences and graphviz, a free tool to display graphs.

The problem is you can not only include all relations automatically because the graph will grow and...
Forum: Prime Wiki 2020-07-08, 15:14
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
I've included a table for the frequencies given...

I've included a table for the frequencies given by W.Keller ('http://www.prothsearch.com/rieselprob.html') for the Riesel problem ('https://www.rieselprime.de/ziki/Riesel_problem').

The...
Forum: Prime Wiki 2020-07-08, 06:25
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
That's what I've done over years in RPPDb,...

That's what I've done over years in RPPDb, collecting data on my own.

The Wiki is an easier solution for everyone to contribute their own results into (non)existing pages. Only fill in a template...
Forum: Prime Wiki 2020-07-07, 20:20
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
I'm concentrating on the Riesel side first, as...

I'm concentrating on the Riesel side first, as said those template will be changed further and if running perfect will be converted to the Proth prime template and others.

Base 3 Proth (same as...
Forum: Prime Wiki 2020-07-07, 18:57
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
I've created a page for the Nash weight tool...

I've created a page for the Nash weight tool ('https://www.rieselprime.de/ziki/Nash_weight') (for WIN) in the Wiki with downloadlink and some external links.
Forum: Prime Wiki 2020-07-07, 09:39
Replies: 197
Sticky: Prime-Wiki
Views: 14,291
Posted By kar_bon
The Wiki make high use of templates, which are...

The Wiki make high use of templates, which are still more in testing phase than complete.
Over the last weeks I've changed the Riesel prime template for serveral issues and additions:
- determine...
Forum: Conjectures 'R Us 2020-07-04, 13:41
Replies: 422
Views: 36,778
Posted By kar_bon
I've created a page...

I've created a page ('https://www.rieselprime.de/ziki/CRUS_Liskovets-Gallot') in the Wiki for these conjectures with links to the k-values.
Almost no history yet available for the k-values or primes...
Forum: XYYXF Project 2020-06-30, 09:57
Replies: 395
Views: 33,183
Posted By kar_bon
So your file is like (85085,34812) ...

So your file is like

(85085,34812)
(92856,14509)


Do this with a text editor:
- remove the "("
- remove the ")"
- replace the "," with " +1 " (notice the spaces)
Forum: No Prime Left Behind 2020-06-29, 13:23
Replies: 250
Sticky: News
Views: 40,532
Posted By kar_bon
The range 800<k<=1001...

The range 800<k<=1001 ('https://www.rieselprime.de/ziki/Riesel_k%3D300-2000') is in the Wiki, too.

So the whole data of all k-value from Drives 13 ('https://www.rieselprime.de/ziki/NPLB_Drive_13')...
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