Program for searching all odd-16-digit Aliquot cycles - Page 18

frmky · 2015-10-28, 01:32

I think this one might be new.

New cycle found!!
1376260877015955
1592726902056045
1761834894551955
1639931701032045

firejuggler · 2015-10-28, 04:53

731-799 done, 314 pairs found

Drdmitry · 2015-10-28, 09:51

Quote:

Originally Posted by frmky

I think this one might be new.

New cycle found!!
1376260877015955
1592726902056045
1761834894551955
1639931701032045

That is definitely new. I will send it to David.

firejuggler · 2015-10-28, 16:14

taking 13000 to 13100 to test the new speed.

frmky · 2015-10-28, 20:54

6100-6899 done.

Drdmitry · 2015-10-30, 14:22

Reserving 13101 - 13700

frmky · 2015-10-31, 18:46

And another new one.
New cycle found!!*
12202506953429715
10782948778732845
12226640319763155
13123338316473645

frmky · 2015-10-31, 18:57

More results

Drdmitry · 2015-11-01, 15:56

Quote:

Originally Posted by frmky

And another new one.
New cycle found!!*
12202506953429715
10782948778732845
12226640319763155
13123338316473645

Great! The smallest element of this one has 17 digits. This cycle was found because of the additional checks: whether an aliquot sequence under consideration end with cycle (not begins with cycle).

Drdmitry · 2015-11-02, 17:15

The range 13101 - 13700 finished. 303 pairs were found in total.

frmky · 2015-11-02, 18:10

7700-9299 done.

2015-10-28, 16:14	#191
firejuggler Apr 2010 Over the rainbow 2·1,303 Posts	taking 13000 to 13100 to test the new speed. Last fiddled with by firejuggler on 2015-10-28 at 16:15

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2015-10-28, 01:32	#188
frmky Jul 2003 So Cal 11·193 Posts	I think this one might be new. New cycle found!! 1376260877015955 1592726902056045 1761834894551955 1639931701032045

2015-10-30, 14:22	#193
Drdmitry Nov 2011 11×23 Posts	Reserving 13101 - 13700

2015-10-31, 18:46	#194
frmky Jul 2003 So Cal 11×193 Posts	And another new one. New cycle found!!* 12202506953429715 10782948778732845 12226640319763155 13123338316473645