2004/05/02 by Florentin Smarandache
Mathematics · #math.GM #msc:11A07
published as Published in Libertas Mathematica, University of Texas at Arlington, Vol. XI, 151-155, 1991 · 9 pages
arxiv created 2004/05/02 · arxiv updated 2009/12/01
This article presents a necessary and sufficient theorem for N numbers, coprime two by two, to be prime simultaneously. It generalizes V. Popa's theorem, as well as I. Cucurezeanu's theorem, Clement's theorem, S. Patrizio's theorems, etc. Particularly, this General Theorem offers many characterizations for twin primes, for quadruple primes, and so on.