  In this paper we give a computation of the mass spectrum of mesons and
baryons. By this computation we show that there is a consecutive numbering of
the mass spectrum of mesons and baryons. We show that in this numbering many
stable mesons and baryons are assigned with a prime number.
  PACS numbers: 12.40.Yx, 14.20Gk, 14.40A, 14.40Cs.
