[seqfan] Re: A104851

Charles Greathouse charles.greathouse at case.edu
Mon Feb 6 14:44:56 CET 2012


The 649-digit number 18281...0429 seems to be the next term.  Then 5,
then 3, then 11, then 80232878250981945581530175671, then 7, then 3,
then 61, then 3, then 3, then 2, then
6981125099618188159304169035159888851934580727386673.  The following
term has 1872 digits: 8589...14771.

I certified the 649-digit number prime with Primo.  The 1872-digit
number is a bit large for that.

Charles Greathouse
Analyst/Programmer
Case Western Reserve University

On Sun, Feb 5, 2012 at 6:28 PM, Ignacio Larrosa Cañestro
<ilarrosa at mundo-r.com> wrote:
> N. J. A. Sloane wrote:
>>
>> (If we just require "greater", then we get 2, 7,
>> 182818284590452353602... and
>> I don't even know the third term)
>>
>
> There isn´t other term within the first 172 decinal digits of e. Checked with Alpertron:
>
> http://www.alpertron.com.ar/ECMC.HTM
>
> Saludos,
>
> Ignacio Larrosa Cañestro
> A Coruña (España)
> ilarrosa at mundo-r.com
> http://www.xente.mundo-r.com/ilarrosa/GeoGebra/
>
>
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>
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