[seqfan] Re: prime(n)^n - 3

David Sycamore djsycamore at yahoo.co.uk
Wed May 16 15:25:12 CEST 2018


Yes I did indeed; my typo, sorry.

Sent from my iPhone

> On 16 May 2018, at 13:55, Ami Eldar <amiram.eldar at gmail.com> wrote:
> 
> You meant prime(n)^n - 2, ...
> 
>> On Wed, May 16, 2018 at 11:28 AM, David Sycamore via SeqFan <seqfan at list.seqfan.eu> wrote:
>> 
>> n such that (prime(n)^n - 3) is prime gives 11 results so far (Maple):
>> 
>> 2,4,18,19,20,21,31,38,82,94,212
>> 
>> Are there any more?
>> 
>> Thanks,
>> David.
>> 
>> 
>> Sent from my iPhone
>> 
>> --
>> Seqfan Mailing list - http://list.seqfan.eu/
> 



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