Reserved for MF - Sequence 4788 - Page 254

firejuggler · 2016-12-19, 04:25

90 digit, it is a matter of time before we despair or rejoice.

mshelikoff · 2016-12-19, 04:29

Is there an archive of the name changes to this thread and when they took place?

Batalov · 2016-12-19, 04:34

Yes, there is.

mshelikoff · 2016-12-19, 04:45

Oooo...how is it visible? Can mere mortals see it? Who changes the name? Am I asking too many questions? There should be a huge graph of the sequence with a label every time there was a change in the name of the thread and the new name each time. It would be a little like Minard's map of Napoleon's 1812 Russian campaign.

Batalov · 2016-12-19, 05:00

I see some 2^2 * 7 ahead.

Batalov · 2016-12-19, 05:12

Quote:

Originally Posted by mshelikoff

Oooo...how is it visible? Can mere mortals see it? Who changes the name? Am I asking too many questions? There should be a huge graph of the sequence with a label every time there was a change in the name of the thread and the new name each time. It would be a little like Minard's map of Napoleon's 1812 Russian campaign.

Code:

04:24, 20th Jul 2009    10metreh    Thread title (original 'Sequence 4788') changed
11:12, 20th Jul 2009    10metreh    Thread title (original 'Frdhrapr 4788') changed
00:24, 21st Feb 2010    10metreh    Thread title (original 'Sequence 4788') changed
18:56, 21st Feb 2010    Mini-Geek    Thread title (original 'ecneuqeS 8874') changed
00:58,  1st Apr 2010    10metreh    Thread title (original 'Sequence 4788') changed
11:32,  1st Apr 2010    10metreh    Thread title (original '(upside-down letters)) changed
02:11, 15th Jul 2013    Batalov    Thread title (original 'Sequence 4788') changed
02:11, 15th Jul 2013    Batalov    Thread title (original 'Sequence 4788 and/or 3048') changed
08:28,  4th Aug 2013    henryzz    Thread title (original 'Sequence 4788 and/or 3408') changed
12:59,  6th Jul 2016    Batalov    Thread title (original 'Sequence 4788') changed
18:31, 18th Sep 2016    Prime95    Thread title (original 'Sequence 4788 - the new miracle :-)') changed
14:08, 20th Sep 2016    Prime95    Thread title (original 'Sequence 4788 - high hopes dashed :(') changed
15:14, 24th Sep 2016    Batalov    Thread title (original 'Sequence 4788 - hope renewed :)') changed
17:32, 20th Nov 2016    Batalov    Thread title (original 'Sequence 4788 - hope reneged :]') changed
13:46, 15th Dec 2016    Batalov    Thread title (original 'Sequence 4788 - hope renewed again!') changed
15:30, 18th Dec 2016    Batalov    Thread title (original 'Sequence 4788 - hope reviewed again!') changed

axn · 2016-12-19, 05:28

Quote:

Originally Posted by Batalov

I see some 2^2 * 7 ahead.

Well, I guess that's it for another 2000 iterations.

ryanp · 2016-12-19, 18:15

Sigh. What do we need to get rid of the 2^2*7?

science_man_88 · 2016-12-19, 18:47

Quote:

Originally Posted by ryanp

Sigh. What do we need to get rid of the 2^2*7?

Quote:

Originally Posted by http://www.rechenkraft.net/aliquot/analysis.html

For example, when the 2^2 · 7 driver takes the form 2^2 · 7^2, its class of -1 temporarily increases by 3 (the 2s count of 7) so a mutation will occur when the 2s count of t is 2 or 1.

a change in certain values to allow for a class change so a mutation can occur and get out of it potentially.

Batalov · 2016-12-19, 20:53

You do need a 2^2 * 7^2 (or 2^2 * 7^4 or other even degree) and one prime* ...or two primes of 4k+1 type.

The excitement (and the shortcoming!) of aliquot sequence riding is sort of like surfing: you need a good wave and then you have even less control than in surfing; you just ride the wave. It can be even more adequately compared to the joy of playing pinball.

_____________
* and that prime needs to be bla, bla, bla, you know: Many additional conditions.

Drdmitry · 2016-12-23, 16:19

The driver has been lost again.
This song will play forever. :)

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2016-12-19, 04:25	#2784
firejuggler "Vincent" Apr 2010 Over the rainbow 2²×7×103 Posts	90 digit, it is a matter of time before we despair or rejoice.

2016-12-19, 04:29	#2785
mshelikoff "Marc Shelikoff" Dec 2014 Cambridge, MA 3×5 Posts	Is there an archive of the name changes to this thread and when they took place?

2016-12-19, 04:34	#2786
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 23·439 Posts	Yes, there is.

2016-12-19, 04:45	#2787
mshelikoff "Marc Shelikoff" Dec 2014 Cambridge, MA 3×5 Posts	Oooo...how is it visible? Can mere mortals see it? Who changes the name? Am I asking too many questions? There should be a huge graph of the sequence with a label every time there was a change in the name of the thread and the new name each time. It would be a little like Minard's map of Napoleon's 1812 Russian campaign.

2016-12-19, 05:00	#2788
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 23·439 Posts	I see some 2^2 * 7 ahead.

2016-12-19, 18:15	#2791
ryanp Jun 2012 Boulder, CO 5²×17 Posts	Sigh. What do we need to get rid of the 2^2*7?

2016-12-19, 20:53	#2793
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 23·439 Posts	You do need a 2^2 * 7^2 (or 2^2 * 7^4 or other even degree) and one prime* ...or two primes of 4k+1 type. The excitement (and the shortcoming!) of aliquot sequence riding is sort of like surfing: you need a good wave and then you have even less control than in surfing; you just ride the wave. It can be even more adequately compared to the joy of playing pinball. _____________ * and that prime needs to be bla, bla, bla, you know: Many additional conditions.

2016-12-23, 16:19	#2794
Drdmitry Nov 2011 17² Posts	The driver has been lost again. This song will play forever. :)