[seqfan] Re: both p -/+ 2 is prime power

[Martin Møller Skarbiniks Pedersen]

On 17 October 2015 at 07:45, юрий герасимов <2stepan at rambler.ru> wrote:

>
> Dear SeqFans,
>
> Primes p such that both p - 2 and p + 2 is prime power: 3, 5, 7, 11, 29,
> 241, 59051, .... What in the next ( > 5*10^8 ) one ?
>
> Best regards. JSG
>


Why 3 ? 3-2=1 is not a prime power accordring to the wikipedia prime power
definition.

/Martin