Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!sdd.hp.com!caen!ox.com!math.fu-berlin.de!ira.uka.de!fauern!unido!mcshh!abqhh!tpki!kai From: kai@tpki.toppoint.de (Kai Voelcker) Newsgroups: comp.edu Subject: Re: 1 is not prime (Was Re: Subtle Math ...) Message-ID: <3668@tpki.toppoint.de> Date: 29 Apr 91 23:33:26 GMT References: <1991Apr23.144230.14500@mailer.cc.fsu.edu> <51667@nigel.ee.udel.edu> <1991Apr23.175350.29941@kuhub.cc.ukans.edu> <1991Apr24.114444.16145@zaphod.mps.ohio-state.edu> <22652@lanl.gov> Organization: Toppoint Mailbox e.V., Kiel, BRD Lines: 7 It's very easy: the definiton is: a positive number is prime if it has exactly two different positve divisors (that are 1 and itself). but someone already replied this. Kai. Kai Voelcker kai@tpki.toppoint.de 2300 Kiel ...!unido!tpki!kai