Maybe correct. Up to 100 Mio no counterexample found....

________________________________

Von: Sebastian Martin Ruiz <

s_m_ruiz@...>

An: "

primenumbers@yahoogroups.com" <

primenumbers@yahoogroups.com>

Gesendet: 17:59 Samstag, 16.Juni 2012

Betreff: [PrimeNumbers] another theorem

Hello all

We can also have:

Theorem:

Let p and q consecutive prime numbers >=7

Let m=(p+q)/2

m+3 is prime if and only if m-3 is prime.

Sincerely

Sebastian Martin Ruiz

[Non-text portions of this message have been removed]

[Non-text portions of this message have been removed]