mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Aliquot Sequences (https://www.mersenneforum.org/forumdisplay.php?f=90)
-   -   Aliquot sequences that start on the integer powers n^i (https://www.mersenneforum.org/showthread.php?t=23612)

garambois 2019-08-07 08:06

All right, thank you.
I'll finish base 2 in a week or two and then I'll update the web page.

:smile:

VBCurtis 2019-08-07 10:47

I haven't posted any work in a while, as I dedicated all my sieving cores to the Cunningham 2330L factorization. I'll be back to working powers of 13 once that sieve finishes around 1 Sept.

I'm also working on improved sieve parameters for C150-C160 range in CADO, so I expect to take each sequence to 160ish digits before moving on to another power of 13.

garambois 2019-08-07 17:32

[QUOTE=VBCurtis;523274]I haven't posted any work in a while, as I dedicated all my sieving cores to the Cunningham 2330L factorization. I'll be back to working powers of 13 once that sieve finishes around 1 Sept.

I'm also working on improved sieve parameters for C150-C160 range in CADO, so I expect to take each sequence to 160ish digits before moving on to another power of 13.[/QUOTE]

Should I reserve powers of 13 for you ?

VBCurtis 2019-08-07 22:17

I am not the most attentive searcher, so I'll stick to running 2-3 sequences at a time; no need to reserve a bunch for me.

garambois 2019-08-08 07:06

OK, thanks for your help.

garambois 2019-08-14 11:05

Page updated.
Thank you to all for your help !

My own calculations :
All aliquot sequences in base 2 have been calculated.
All base 2 cells are green !

richs 2019-08-26 01:00

439^6 and 439^8 raised to 120 digits.

garambois 2019-09-01 10:55

[QUOTE=richs;524539]439^6 and 439^8 raised to 120 digits.[/QUOTE]

Thanks to richs, thanks to all.
Page updated.

My own calculations :
Some aliquot sequences in base 7 at 120 digits or more.
Non-trivial termination : 7^64.

VBCurtis 2019-09-26 21:57

I'm back to working on these sequences. Update 13^18.
Seems I forgot I unreserved that one, oopsie! Please re-reserve it.
I'm working on CADO parameter development up to 155 digits, so I think I'll be running these sequences to 160 or so.

garambois 2019-09-28 13:36

Thanks to VBCurtis.
160 digits, that's enormous !

:smile:


Page updated.

Thanks to all.

Thanks to LaurV too.
I noticed that now, all the cells were blue, green or orange for base 28 !

:smile:


My own calculations :
Some aliquot sequences in base 7 at 120 digits or more.

LaurV 2019-10-01 10:03

[QUOTE=garambois;526807]Thanks to LaurV too.
I noticed that now, all the cells were blue, green or orange for base 28 ![/QUOTE]
Still working on them, they are not done, from my point of view, I will let you know when.


All times are UTC. The time now is 10:24.

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