El 5 abr. 2017 12:39 p. m., "Hans Havermann" <gladhobo at bell.net> escribió: > So : E = p1 + p2 > The question is, which even number plus p1 or p2 is not a prime number? Claudio, how are you deciding E = p1 + p2 = p3 + p4 = ... ? -- Seqfan Mailing list - http://list.seqfan.eu I consider all pn (p1, p2,p3,etc)