20200319, 07:21  #243 
Oct 2011
11100000_{2} Posts 
OK PFPoitras !
Thank you for your help ! 
20200326, 14:07  #244 
"Rich"
Aug 2002
Benicia, California
2×3×181 Posts 
I ran 439^22 up to 120 digits. No reservation.

20200328, 08:04  #245 
Oct 2011
340_{8} Posts 
Thank you richs !
I'm waiting for the end of the calculations for two recalcitrant aliquot sequences that will finish bases 11 and 82589933. Then, in a few days or at most one or two weeks, I will update the page ! 
20200328, 10:21  #246 
May 2007
Kansas; USA
23622_{8} Posts 
I have completed base 17 up to exponent 97 to >= 90 digits.
All odd exponents are trivially terminated. Even exponents terminated: 17^2 17^12 17^16 17^24 17^48 17^64 Merges: 17^4 : 21 merges with 1632 : 37 17^6 : 1 merges with 967278 : 4 I may take this base up to >= 102 digits at some point in the future. No reservation. 
20200328, 11:34  #247 
Romulan Interpreter
Jun 2011
Thailand
10000101011111_{2} Posts 
I am recently arguing with 6^9, to which I put few hundred terms or so. It has no driver, and it is updowning, hitting its head on the "resistance line" for a while now.
Last fiddled with by LaurV on 20200328 at 11:34 
20200328, 11:58  #248 
Oct 2011
2^{5}×7 Posts 
Thank you LaurV !
Thank you gd_barnes ! I will update and add base 17 very soon. That will give you time to continue the calculations. I have a suggestion for you : would you like to reserve base 17 completely and do the calculations up to 120  122 digits ? You've already started bases 14 and 15. And the calculations are not finished yet. Indeed, many bases have already been started and we are not many people to do the calculations up to 120  122 digits. And what takes a lot of calculation time, sometimes months, is to go from 110 digits to 120 digits. We all have a lot of fun starting a new base and carrying out the calculations of aliquot sequences that end trivially. On the other hand, the part of the work that consists in carrying out all the calculations of the OpenEnd sequences up to more than 120 digits is more thankless. 
20200331, 01:54  #249 
"Curtis"
Feb 2005
Riverside, CA
53·79 Posts 
Update 13^40, please.
I added ~2000 terms. 
20200331, 09:17  #250 
Oct 2011
2^{5}·7 Posts 
Wonderful !
A nontrivial termination on a prime number ! Thanks a lot ! I'll update the page next weekend or perhaps even before. I think that by then, bases 11 and 82589933 will be finished... All the aliquot sequences are already at 120 digits for these two bases, but I would like to go up to 122 digits, a little security ! The problem is that updating the page takes some time. I have to check everything carefully before publishing. The reservations must be good, the merges must be right and moreover, there is a new base to add this time : base 17. I don't want to do this work too hastily, at the risk of making a mistake. 
20200401, 05:46  #251 
May 2007
Kansas; USA
23622_{8} Posts 
Continuing on my last post, base 17 has reached >= 102 digits for all exponents >= 97.
All exponents with no driver and no 3 are at >= 105 digits. 17^74 is at 120 digits. :) Sorry I don't have the resources to take all of these to 120 digits. No reservations. Last fiddled with by gd_barnes on 20200401 at 05:46 
20200401, 08:17  #252 
Oct 2011
2^{5}×7 Posts 
Thank you very much gd_barnes for your help !
In a few days, the update promises to unveil important progress for several bases ! 
20200404, 11:17  #253 
Oct 2011
224_{10} Posts 
OK page updated.
The update was more important than other times :  Base 11 completed.  Base 82589933 completed.  Base 17 added. Thank you all very much for all this work ! Surprise : I have to extend the calculations for 3^214. The elves have changed the color of the cell from red to white !!! 
Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Broken aliquot sequences  fivemack  FactorDB  45  20200516 15:22 
Broken aliquot sequences  schickel  FactorDB  18  20130612 16:09 
A new theorem about aliquot sequences  garambois  Aliquot Sequences  34  20120610 21:53 
poaching aliquot sequences...  Andi47  FactorDB  21  20111229 21:11 
New article on aliquot sequences  schickel  mersennewiki  0  20081230 07:07 