mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 53
Search took 0.01 seconds.
Search: Posts Made By: Cybertronic
Forum: And now for something completely different 2021-12-05, 12:22
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_10,PI_11

Update:
PI_10(10^20) and PI_11(10^20) are known.


There are 10,230,073 prime 10-tuplets and 411,551 prime 11-tuplets up to 10^20.


Next: PI_12(10^21)
Estimated time: 13d
Forum: And now for something completely different 2021-11-24, 19:14
Replies: 70
Views: 5,577
Posted By Cybertronic
AP's

Also I have refreshed the AP-record site:


News: More compact and all AP24,AP25,AP26,AP27 are addapted from PrimeGride under largest known AP-k -> Record History


...
Forum: And now for something completely different 2021-11-24, 11:06
Replies: 70
Views: 5,577
Posted By Cybertronic
simultprime

I have refreshed Jens K Andersens " Simultaneous Primes Prime Page"


http://www.pzktupel.de/JensKruseAndersen/simultprime.htm


I hope it is more readable now and works correct. Opinions are...
Forum: And now for something completely different 2021-11-22, 13:51
Replies: 70
Views: 5,577
Posted By Cybertronic
...

You mean, the SP-Table over all is okay, but I should extened a Top-10(20) list for each SP-kind ,like CC x 1st ans 2nd kind, BiTwin, CPAP,...

Problem is, that is not my page....and nobody reach...
Forum: And now for something completely different 2021-11-21, 23:38
Replies: 70
Views: 5,577
Posted By Cybertronic
!

Maybe I understand you , but Jens updated only new records in timeline.
Well, the 1st CPAP6 is larger than the 10th CPAP 5...you mean this ? (should I do it)?
Forum: And now for something completely different 2021-11-21, 22:50
Replies: 70
Views: 5,577
Posted By Cybertronic
?

Give me an example ,please!
Forum: And now for something completely different 2021-11-21, 20:10
Replies: 70
Views: 5,577
Posted By Cybertronic
New Titanic Prime Sextuplet

Congratulation to Vidar Nakling for a new record prime sextuplet !!!
https://www.pzktupel.de/ktuplets.htm#largest6
It is also a new SP-6 record !...
Forum: And now for something completely different 2021-11-19, 20:29
Replies: 70
Views: 5,577
Posted By Cybertronic
prime k-tuplet history

The history is now complete refreshed year by year.
https://www.pzktupel.de/ktuplets.htm
best
Forum: And now for something completely different 2021-11-18, 13:59
Replies: 70
Views: 5,577
Posted By Cybertronic
History

It is a lot to do to refresh the prime k-tuplet history.

1997 and 1998 are done!
https://www.pzktupel.de/ktuplets.htm
Forum: And now for something completely different 2021-11-15, 13:02
Replies: 70
Views: 5,577
Posted By Cybertronic
Update

Pattern list and Hardy-Littlewood constants are now in one list.
http://www.pzktupel.de/ktpatt_hl.html
Forum: And now for something completely different 2021-11-15, 09:10
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_10(10^20)

Next: PI_10(10^20) and also PI_11(10^20)
Forum: And now for something completely different 2021-11-15, 07:18
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_9(1e18)

There are 13,505,546 prime 9-tuplets up to 10^18
http://www.pzktupel.de/counting/PI_09.html
Alle tuplets are uploaded.
Forum: And now for something completely different 2021-11-13, 02:49
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_8(10^18)

There are 119,309,363 prime octuplets up to 1e18.


Next: PI_9(1e18).


Estimated time ~2d for all pattern.
Forum: And now for something completely different 2021-11-11, 13:11
Replies: 70
Views: 5,577
Posted By Cybertronic
Update PI_8(10^18)

http://www.pzktupel.de/counting/PI_08.html


3rd pattern is done tomorrow
Forum: And now for something completely different 2021-11-09, 18:39
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_5(1e16) pattern d=0,4,6,10,12

PI_5(1e16)=1,736,521,682, for 2nd pattern
So there are 3,473,135,825 prime quintuplets up to 10^16.


Next PI_8(10^18) for d=0,2,6,8,12,18,20,26
Estimated time: 18h
Forum: And now for something completely different 2021-11-09, 06:41
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_5(1e16) pattern d=0,2,6,8,12

Value is 1,736,614,143 and LI=1,736,513,588
Sieving up 8,960,453

There are 10 false prime quintuplet with factors > 8,960,453
1414744276484177, 2043183817242019 ,2591106911415857...
Forum: And now for something completely different 2021-11-08, 10:36
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_5(10^16)

A first appoximation after 1h gave me for PI_5(10^16) and pattern d=0,2,6,8,12:

53175713/32*899+PI_5(10^15) ~ 1736450170
LI_5(10^15)=1736513588


Tomorrow, I will see what the real value...
Forum: And now for something completely different 2021-11-08, 09:13
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_6(10^17) correction

The calculation is done: There are 571314626 prime sextuplets up to 10^17.
The sum was reduce by 3 (pseudo prime 6-tuplets).

Numbers are
12202902616309117+16
12658530383462137+16 ...
Forum: And now for something completely different 2021-11-07, 15:58
Replies: 70
Views: 5,577
Posted By Cybertronic
:rant: Bug found, Pi_6(10^17) is done...

:rant:


Bug found, Pi_6(10^17) is done tomorrow.
Upper limit was not 10^17,it was ~ 9.9879e16
Forum: And now for something completely different 2021-11-07, 13:24
Replies: 70
Views: 5,577
Posted By Cybertronic
new section added

http://www.pzktupel.de/Tables10X.html


This table show, how many prime k-tuplets are up to 10^n


Note, maby PI_6(10^17) ist not correct....must see, why
Forum: And now for something completely different 2021-11-07, 09:19
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_6(10^17)

It's done ,calculation tooks me 16h.


There are 570,735,178 up to 10^17

http://www.pzktupel.de/counting/PI_06.html


Sieving up to ~751000 then Rabin-Miller-Test with base=2.
Forum: And now for something completely different 2021-11-06, 06:43
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_7(10^17)

Is done after 1day.
There are 93,940,829 7-tuplets (both pattern) up to 10^17.


http://www.pzktupel.de/counting/PI_07.html


Next PI_6(10^17)
Estimate time: 60h
Forum: And now for something completely different 2021-11-05, 16:13
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_k(X)

A "Recent additions" for PI_k(X)-tables was added
http://www.pzktupel.de/Tables.html
Forum: And now for something completely different 2021-11-03, 10:11
Replies: 70
Views: 5,577
Posted By Cybertronic
PI_15(10^22)

It tooks me 3 weeks to calculate all prime 15-tuplets up to 10^22.

There are 676 exists. Up to 10^21, no missing number was found.


https://oeis.org/A257169
Forum: And now for something completely different 2021-10-24, 12:57
Replies: 70
Views: 5,577
Posted By Cybertronic
new color scheme

http://www.pzktupel.de/ktuplets
Showing results 1 to 25 of 53

 
All times are UTC. The time now is 23:51.


Mon Dec 6 23:51:15 UTC 2021 up 136 days, 18:20, 1 user, load averages: 1.65, 1.74, 1.72

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.