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Search took 0.05 seconds. Search: Posts Made By: Drdmitry
Forum: Aliquot Sequences 2022-04-28, 21:05
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 807834

Take 807834
Forum: Aliquot Sequences 2022-03-29, 23:02
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 710376

Take 710376
Forum: Aliquot Sequences 2022-03-23, 11:20
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 961974

Drop 961974
Forum: Aliquot Sequences 2022-01-27, 22:33
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 371280 Take 804126 Drop 804126 ...

Take 371280

Take 804126

Drop 804126

Take 462744

Drop 371280
Forum: Aliquot Sequences 2022-01-20, 04:20
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 561000

Take 561000
Forum: Aliquot Sequences 2022-01-08, 10:06
Replies: 259
Views: 59,078
Posted By Drdmitry
All sequences below 1e5 reach 151 digits at least...

All sequences below 1e5 reach 151 digits at least once.
Forum: Aliquot Sequences 2022-01-08, 04:13
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 573588

Drop 573588
Forum: Aliquot Sequences 2021-12-23, 22:14
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 573588

Take 573588
Forum: Aliquot Sequences 2021-12-22, 22:23
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 989562

Drop 989562
Forum: Aliquot Sequences 2021-12-13, 08:41
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 989562

Take 989562
Forum: Aliquot Sequences 2021-12-13, 00:38
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 780906. The downdriver appears to be too...

Drop 780906. The downdriver appears to be too short
Forum: Aliquot Sequences 2021-12-12, 08:36
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Take 780906

Take 780906
Forum: Aliquot Sequences 2021-11-17, 05:54
Replies: 3,149
Views: 291,129
Posted By Drdmitry
By the way, 4788 has reached a milestone: it is...

By the way, 4788 has reached a milestone: it is the first aliquot sequence to reach 225 digits. It is now at index 12624 and has length of 228 digits.
Forum: Aliquot Sequences 2021-11-07, 05:46
Replies: 259
Views: 59,078
Posted By Drdmitry
All sequences below 1e5 reach 150 digits at least...

All sequences below 1e5 reach 150 digits at least once.
Forum: Aliquot Sequences 2021-10-31, 04:00
Replies: 7
Views: 993
Posted By Drdmitry
This is what paper says: "We collected data from...

This is what paper says: "We collected data from 8000 aliquot sequences: eight sets of 1000 sequences, with
each sequence starting at 2^{16+32n} + 2k, where 0 ≤ n ≤ 7 and 0 ≤ k < 1000."

I would...
Forum: Aliquot Sequences 2021-10-29, 09:49
Replies: 7
Views: 993
Posted By Drdmitry
Numerical and Statistical Analysis of Aliquot Sequences

I want to share a paper (https://arxiv.org/pdf/2110.14136.pdf), where the authors did a great job in investigating a behaviour of aliquot sequences. Well, it was published in Experimental Mathematics...
Forum: Aliquot Sequences 2021-10-15, 09:08
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 736050

Drop 736050
Forum: Aliquot Sequences 2021-10-09, 10:00
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Taking 736050

Taking 736050
Forum: Aliquot Sequences 2021-09-29, 03:17
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 583680 It reach the length of 9359 with...

Drop 583680
It reach the length of 9359 with C153 fully ECM'd by aliqueit. If anyone wants to try luck and extend it a bit more, go ahead.
Forum: Aliquot Sequences 2021-09-27, 03:08
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 657918

Drop 657918
Forum: Aliquot Sequences 2021-09-23, 03:37
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Reserve 657918

Reserve 657918
Forum: Aliquot Sequences 2021-08-09, 11:12
Replies: 259
Views: 59,078
Posted By Drdmitry
Here are several milestones which were recently...

Here are several milestones which were recently (and not so recently) achieved:

All sequences below 1e6 reach 141 digits at least once.
All sequences below 1e5 reach 147 digits at least once. ...
Forum: Aliquot Sequences 2021-08-07, 01:55
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Update 705042 403824 414630 970056 734088 804588...

Update 705042 403824 414630 970056 734088 804588 937842 862692 509736 616836 635160 836160 650250 777712 811410 297808 987150
Forum: Aliquot Sequences 2021-08-03, 07:56
Replies: 3,674
Views: 423,399
Posted By Drdmitry
Drop 413130

Drop 413130
Forum: Aliquot Sequences 2021-07-27, 09:47
Replies: 20
Sticky: Getting started
Views: 22,445
Posted By Drdmitry
I would start with looking at the last term of...

I would start with looking at the last term of sequence 26236 on factordb (http://factordb.com/sequences.php?se=1&aq=26236&action=last20&fr=0&to=100). Then I would go to the blue page...
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