Useful aliquot-sequence links

10metreh · 2009-03-17, 12:23

Here are a few links I thought of:

Mersennewiki article on aliquot sequences: a good place to start.

Wolfgang Creyaufmüller's aliquot homepage. The original research page. He took all the sequenes to 80 digits and was extending this to 100 until he stopped due to energy prices. The latest status of many sequences is here, but the database is more up to date. Get the alq/elf conversion utilities from this section.

Aliquot sequences from the Trenches: the most frequently updated page, with all the latest news. There is also a file with the current status of all the sequences from 10000-100000 there, and a long list of downdriver acquisitions. There are some links, too.

Frank Schickel's site: there is a charting program posted there. Also available are .alq files and lists of sequences for the 100-200k range. Also available are some in the 210-250k range.

Aliquot sequences on Syd's database: find the latest status of a lot of sequences here, and upload your own work to the database here!

From mklasson:

I've made a little home for aliqueit as well that will always have the latest version: http://mklasson.com/aliquot.php (similar to the ubasic program except it's C++ and created this millenium

)

From kar_bon (Also linked from Clifford's site:)

here's another one:

http://christophe.clavier.free.fr/Al...e/Aliquot.html

with some links too (2 broken)

From Batalov:

Wieb Bosma's pages. He has extended all sequences in the 250000-400000 range to 100 digits, and is working on 400000-450000. However, his files aren't available...

Batalov · 2009-07-29, 19:44

It is probably useful to add links to the visible Wieb Bosma pages,
http://www.math.ru.nl/~bosma/Projects/ali.html
http://www.math.ru.nl/~bosma/research/nuth/ali.html
as well as at least one invisible (found by simple induction: A, B, C, D <- !)

10metreh: done.

kar_bon · 2009-07-31, 17:43

the 4 pages from W.Bosma (A, B, C, D) are not available under his homepage anymore, only directly (different links).
perhaps Wieb forgot to correct them!

mart_r · 2021-10-28, 16:33

This should be an interesting read for some of you here:

https://arxiv.org/abs/2110.14136
Kevin Chum, Richard K. Guy, Michael J. Jacobson Jr., Anton S. Mosunov: Numerical and Statistical Analysis of Aliquot Sequences

sweety439 · 2021-10-28, 22:17

Well, there are many links in this post

2009-03-17, 12:23	#1
10metreh Nov 2008 2×3³×43 Posts	Useful aliquot-sequence links Here are a few links I thought of: Mersennewiki article on aliquot sequences: a good place to start. Wolfgang Creyaufmüller's aliquot homepage. The original research page. He took all the sequenes to 80 digits and was extending this to 100 until he stopped due to energy prices. The latest status of many sequences is here, but the database is more up to date. Get the alq/elf conversion utilities from this section. Aliquot sequences from the Trenches: the most frequently updated page, with all the latest news. There is also a file with the current status of all the sequences from 10000-100000 there, and a long list of downdriver acquisitions. There are some links, too. Frank Schickel's site: there is a charting program posted there. Also available are .alq files and lists of sequences for the 100-200k range. Also available are some in the 210-250k range. Aliquot sequences on Syd's database: find the latest status of a lot of sequences here, and upload your own work to the database here! From mklasson: I've made a little home for aliqueit as well that will always have the latest version: http://mklasson.com/aliquot.php (similar to the ubasic program except it's C++ and created this millenium ) From kar_bon (Also linked from Clifford's site:) here's another one: http://christophe.clavier.free.fr/Al...e/Aliquot.html with some links too (2 broken) From Batalov: Wieb Bosma's pages. He has extended all sequences in the 250000-400000 range to 100 digits, and is working on 400000-450000. However, his files aren't available... Last fiddled with by 10metreh on 2010-12-22 at 10:00 Reason: rewording

2009-07-29, 19:44	#2
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 10053₁₀ Posts	It is probably useful to add links to the visible Wieb Bosma pages, http://www.math.ru.nl/~bosma/Projects/ali.html http://www.math.ru.nl/~bosma/research/nuth/ali.html as well as at least one invisible (found by simple induction: A, B, C, D <- !) 10metreh: done. Last fiddled with by 10metreh on 2009-07-29 at 19:49

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2009-07-31, 17:43	#3
kar_bon Mar 2006 Germany 2,999 Posts	the 4 pages from W.Bosma (A, B, C, D) are not available under his homepage anymore, only directly (different links). perhaps Wieb forgot to correct them!

2021-10-28, 16:33	#4
mart_r Dec 2008 you know...around... 1101010010₂ Posts	This should be an interesting read for some of you here: https://arxiv.org/abs/2110.14136 Kevin Chum, Richard K. Guy, Michael J. Jacobson Jr., Anton S. Mosunov: Numerical and Statistical Analysis of Aliquot Sequences

2021-10-28, 22:17	#5
sweety439 "99(4^34019)99 palind" Nov 2016 (P^81993)SZ base 36 2×7×263 Posts	Well, there are many links in this post