[seqfan] Prime(n)^n - 2 (corrected).

David Sycamore djsycamore at yahoo.co.uk
Sat May 19 12:18:36 CEST 2018


Thanks, I agree. My own search reached ~ 10900 this morning, and still no new terms. 

Sent from my iPhone

> On 16 May 2018, at 18:12, Trizen <trizenx at gmail.com> wrote:
> 
> Update: no other terms bellow 6500.
> 
> On Wed, May 16, 2018 at 4:25 PM, David Sycamore via SeqFan <
> seqfan at list.seqfan.eu> wrote:
> 
>> 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
>>>> 
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>>> 
>> 
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