Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site exodus.UUCP Path: utzoo!watmath!clyde!burl!ulysses!gamma!exodus!dhc From: dhc@exodus.UUCP (David H. Copp) Newsgroups: net.math Subject: Re: Proof wanted (Spoiler) Message-ID: <152@exodus.UUCP> Date: Tue, 1-May-84 10:45:59 EDT Article-I.D.: exodus.152 Posted: Tue May 1 10:45:59 1984 Date-Received: Wed, 2-May-84 04:32:06 EDT References: <306@ihu1g.UUCP> Organization: Bell Communications Research Lines: 7 The author of the previous note requests a proof for the conjecture "Every positive odd integer >= 3 is the sum of a prime and a power of 2." The conjecture is false. The first six counterexamples are 127, 149, 251, 331, 337, 373. -- David H. Copp