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

garambois 2023-05-29 09:52

Page updated
Many thanks to all for your work !

[URL="https://www.mersenneforum.org/showpost.php?p=631465&postcount=106"]See here[/URL].

garambois 2023-06-11 09:08

Page updated again.
Many thanks to all for your work !

[URL="https://www.mersenneforum.org/showpost.php?p=632164&postcount=110"]See here[/URL].

garambois 2023-07-02 09:29

Page updated again.
Many thanks to all for your work !

[URL="https://www.mersenneforum.org/showpost.php?p=633486&postcount=131"]See here[/URL].

EdH 2023-07-02 13:07

Thanks Jean-Luc (and Karsten)! My lists in the other threads were getting pretty long.:smile:

garambois 2023-07-12 08:02

Page updated again.
Many thanks to all for your work !

[URL="https://www.mersenneforum.org/showpost.php?p=634152&postcount=138"]See here[/URL].

EdH 2023-07-15 18:56

If anyone is interested in downdriver runs, [URL="http://www.factordb.com/sequences.php?se=1&aq=143%5E70&action=all&fr=0&to=100"]143^70[/URL] has had the downdriver since index 1. It's now at index 42 and term size 143. It's mixed parity and I have other interests in mind for now.

VBCurtis 2023-07-15 21:07

[QUOTE=EdH;634371]If anyone is interested in downdriver runs, [URL="http://www.factordb.com/sequences.php?se=1&aq=143%5E70&action=all&fr=0&to=100"]143^70[/URL] has had the downdriver since index 1. It's now at index 42 and term size 143. It's mixed parity and I have other interests in mind for now.[/QUOTE]

On it!

Taking 143^70.

garambois 2023-07-19 17:06

Page updated again.
Many thanks to all for your work !

[URL="https://www.mersenneforum.org/showpost.php?p=634571&postcount=142"]See here[/URL].

I'm going to take some time off until mid-August.
After that, I'll do another update.

Then I'll take some time to examine the data.
This summer, I'll be looking mainly at the 0, 1 and 2 indexes of the project sequences.
I'll resume the classic examination of prime numbers and cycles that end sequences in a few months or in the summer of 2024, when we've exhaustively initialized all bases < 200.
By then, I hope to have the computer of my dreams at my disposal (64C/128T) to restart the execution of dozens of pending programs.
And also to calculate same-parity sequences with terms of more than 160 digits !

:smile:

VBCurtis 2023-07-26 14:16

[QUOTE=VBCurtis;634381]On it!

Taking 143^70.[/QUOTE]

This ran down to 28 digits, then picked up a fast-rising driver. I got it to 138 digits or so before my summer-heat shutdown. I'll continue it in a few weeks when I power its host machine back on.

EdH 2023-07-26 18:38

[QUOTE=VBCurtis;635028]This ran down to 28 digits, then picked up a fast-rising driver. I got it to 138 digits or so before my summer-heat shutdown. I'll continue it in a few weeks when I power its host machine back on.[/QUOTE]Hmm. . . The db still shows it at index 42. Unless Jean-Luc needs it to be 140+, it can probably be left at 138. The only reason I moved it was to take it off the index 1 listing and then, since I noticed the dd, I let it run down a little before offering it to someone else to experience for a while.

VBCurtis 2023-07-26 22:16

Sigh, that means I forgot to update factorDB before shutting the machine down. I'll fix it around 15 Aug.


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