## Name of a conjecture on difference of prime numbers? [closed]

Hello Dear

there is a conjecture for which I do not know how it is called. The conjecture is:

Every even number can be always written as the difference between two prime numbers.

Could you please help me to know how it is called?

Regards,

-
This conjecture seems to be the main question considered in [this paper](href=arxiv.org/abs/1206.0149), where it is attributed to Maillet (1905). – Tobias Fritz Nov 1 at 19:40
I believe this conjecture does not have a specific name. Though if this paper (arxiv.org/pdf/1206.0149.pdf) is to be believed, it could be called Maillet's Conjecture (but it does not seem to be generally known by that name). – BR Nov 1 at 19:42
Crossposted: math.stackexchange.com/questions/226987/… – Andres Caicedo Nov 1 at 20:11