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Forum: And now for something completely different 2021-01-20, 10:38
Replies: 5
Views: 395
Posted By Cybertronic
Update: The 3 kinds of "Smallest 150-digit...

Update:

The 3 kinds of "Smallest 150-digit prime octuplets" are:


10^149+177107310312127411+d,d=0,2,6, 8,12,18,20,26

10^149+883945334707753267+d,d=0,2,6,12,14,20,24,26
...
Forum: And now for something completely different 2020-12-31, 17:38
Replies: 5
Views: 395
Posted By Cybertronic
Update: smallest 200 digit prime octuplet found...

Update: smallest 200 digit prime octuplet found to pattern d=0,2,6,12,14,20,24,26

1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
Forum: And now for something completely different 2020-12-28, 10:13
Replies: 5
Views: 395
Posted By Cybertronic
Update: smallest 200 digit prime octuplet found...

Update: smallest 200 digit prime octuplet found to pattern d=0,6,8,14,18,20,24,26

1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
Forum: And now for something completely different 2020-12-21, 21:41
Replies: 5
Views: 395
Posted By Cybertronic
Oh ,vielen Dank für das dicke Lob ! 😃 ( Thank you...

Oh ,vielen Dank für das dicke Lob ! 😃 ( Thank you )
Forum: And now for something completely different 2020-12-19, 16:09
Replies: 5
Views: 395
Posted By Cybertronic
smallest n-digit prime k-tuplet

Hello,

I will try to supply here my smallest prime k-tuplet project.


The mainthread is in german. https://matheplanet.de/matheplanet/nuke/html/viewtopic.php?topic=232720&start=0


Latest...
Forum: Other Mathematical Topics 2020-12-08, 13:17
Replies: 2
Views: 1,730
Posted By Cybertronic
My prime k-tuplet document

Hello members, I just inform you about my "smallest n-digit prime k-tuplet" document.


Maintread: https://matheplanet.de/matheplanet/nuke/html/viewtopic.php?topic=232720&start=0



Stand:...
Forum: And now for something completely different 2020-01-28, 17:54
Replies: 47
Views: 14,035
Posted By Cybertronic
Thank you ! BTW, the 1st report was here:...

Thank you !


BTW, the 1st report was here:


https://matheplanet.de/matheplanet/nuke/html/viewtopic.php?topic=244976&start=0&lps=1784598#v1784598
Forum: And now for something completely different 2020-01-28, 09:39
Replies: 47
Views: 14,035
Posted By Cybertronic
Unfortunately, Jens K. Andersen don't make an...

Unfortunately, Jens K. Andersen don't make an update on his prime page....


Gerd and I found on 2019/12/24 this sexy prime triplet at 10602 digits. This was the 1st case of a gigantic triplet.
...
Forum: Miscellaneous Math 2019-03-20, 08:40
Replies: 4
Views: 712
Posted By Cybertronic
One loop I forgot 3rd critical loop: This...

One loop I forgot

3rd critical loop: This can go to infinite. (0.5 * 3 * 0.5 * 0.5 * 3 ...)
10->01->00->10->11->10..

start with ..10: N=4k+2
I:halve it, to get a number ..01 : N=2k+1
...
Forum: Miscellaneous Math 2019-03-19, 17:31
Replies: 4
Views: 712
Posted By Cybertronic
Here, I will show, that never run a sequenz...

Here, I will show, that never run a sequenz endless ...


Addition:

There are 2 possible critical endless loops.

First critical loop: This run go to infinite. (0.5 * 3 * 0.5 * 3 *...)...
Forum: Miscellaneous Math 2019-03-19, 13:12
Replies: 4
Views: 712
Posted By Cybertronic
Here in english: A "prove" that the...

Here in english:


A "prove" that the Collatz-sequenz ends ever with 4,2,1.

My idea is.

Take a natural Number N and transform into the dual expression.

Consider only the last 2 digits....
Forum: Miscellaneous Math 2019-03-19, 12:36
Replies: 4
Views: 712
Posted By Cybertronic
Collatz 3x+1 problem

Hello members !


Yesterday I got an idea that solve maybe this problem.


This idea is wrote in german, but maybe it is understandable.
Forum: Software 2018-09-16, 17:28
Replies: 483
Views: 68,505
Posted By Cybertronic
That was not my found. Patrick found it, look at...

That was not my found. Patrick found it, look at worldofnumbers.com


For more information

link: " borderprp.htm (http://www.worldofnumbers.com/borderprp.htm) Border PRP's around 'Powers of...
Forum: Software 2018-09-16, 15:20
Replies: 483
Views: 68,505
Posted By Cybertronic
Hello , is it known that also V3.8.3 64bit not...

Hello , is it known that also V3.8.3 64bit not correct works for number 10^21834+10017 ?
It is 3-PRP!
Forum: MattcAnderson 2018-03-14, 20:22
Replies: 119
Views: 21,579
Posted By Cybertronic
For k-tuplets look also here ...

For k-tuplets look also here
http://matheplanet.com/matheplanet/nuke/html/viewforum.php?forum=9015
at page 1
Forum: Information & Answers 2017-07-20, 15:41
Replies: 2
Views: 1,279
Posted By Cybertronic
It is a hardware problem. Check RAM (Memtest) ,...

It is a hardware problem. Check RAM (Memtest) , HDD (HDTUNE) and CPU Temps. Maybe you contact a computer forum.
Forum: Software 2017-07-14, 09:45
Replies: 10
Views: 1,622
Posted By Cybertronic
Found a way: apsieve -npb -k1000000000...

Found a way:

apsieve -npb -k1000000000 -K5000000000 -ex1200# -b4,16061,16063,16067,16069 -mP100000000

Stop at 100M without PRP -> write the output.txt file

PRPing with PFGW is twice faster...
Forum: Software 2017-07-13, 19:50
Replies: 10
Views: 1,622
Posted By Cybertronic
Can you find a command - line for this ? for...

Can you find a command - line for this ?

for n=1000000 to n=10000000 , 1009# with 2 b's 16061 , 16063 and stop maxP=100000000 without PRP-Test -> so left n write APSieve in output.txt automatic
...
Forum: Software 2017-07-13, 17:21
Replies: 10
Views: 1,622
Posted By Cybertronic
Here is the download link ...

Here is the download link

https://www.sendspace.com/file/idqrzc

Read readme.txt , there are useful instructions.

Problems, ask me. There are some bugs in APSieve....

Best
Forum: Software 2017-07-13, 10:51
Replies: 10
Views: 1,622
Posted By Cybertronic
Okay, looks like a tuplet project, but a 23...

Okay, looks like a tuplet project, but a 23 -tuplet have d=94, not 96 ?!

23 94 : 0 4 6 10 12 16 24 30 34 40 42 46 52 54 60 66 70 72 76 82 84 90 94
23 94 : 0 4 10 12 ...
Forum: Software 2017-07-13, 05:55
Replies: 10
Views: 1,622
Posted By Cybertronic
"223092870n + 217153 + {0, 4, 6, 10, 16, 18, 24,...

"223092870n + 217153 + {0, 4, 6, 10, 16, 18, 24, 28, 30, 34, 40, 46, 48, 54, 58, 60, 66, 70, 76, 84, 88, 94, 96}"

Is it an AP project ?
I can send to you a link for downloading APSieve. Maybe it...
Forum: Software 2017-07-13, 00:40
Replies: 10
Views: 1,622
Posted By Cybertronic
APSieve can do that or write a own sieve. APSieve...

APSieve can do that or write a own sieve. APSieve is not the fastest. What is the exact term ?
Forum: Lounge 2017-06-28, 13:41
Replies: 2,065
Views: 79,239
Posted By Cybertronic
loving Lay on violence is not good. ...

loving

Lay on violence is not good.

primes
Forum: YAFU 2016-11-06, 18:41
Replies: 475
Views: 50,518
Posted By Cybertronic
I found with YAFU ...

I found with YAFU

N=127659204169979678671130971459221940191374408621093612762598495933585351585821593

SIQS elapsed time = 177.4061 seconds.
Total factoring time = 192.1430 seconds

...
Forum: Lounge 2016-10-04, 17:33
Replies: 27
Views: 2,515
Posted By Cybertronic
Such a tiny factor , that is hard after 500 days...

Such a tiny factor , that is hard after 500 days of wasting time :-(
Showing results 1 to 25 of 273

 
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