Quote:
Originally Posted by 10metreh
Yep, well spotted.  The problem is you need it to change to 2^12*8191^2 - how rare is that? I wonder whether 100651008 ever escapes it! I was thinking that a more inexperienced person in aliquot sequences would not notice the 8191 immediately and not realise why the 2^12 kept hanging on. |
Is 100651008 a side sequence of something that has been taken to 80 or 100 digits?