spaf@gatech.UUCP (Gene Spafford) (02/18/84)
There was an article in the paper the other day about how some computer scientists had used a computer program to disprove Merten's Conjecture. They had found that the first 10 billion numbers met the conjecture, but there was an instance beyond this that disproved the conjecture. It also stated that Merten's Conjecture had stood for 99 years. My question: what is Merten's Conjecture? Anybody know anything about this? Thanks. -- Off the Wall of Gene Spafford The Clouds Project, School of ICS, Georgia Tech, Atlanta GA 30332 CSNet: Spaf @ GATech ARPA: Spaf.GATech @ CSNet-Relay uucp: ...!{akgua,allegra,rlgvax,sb1,unmvax,ulysses,ut-sally}!gatech!spaf
timw@umcp-cs.UUCP (02/20/84)
In response to Gene's question: According to the Washington Post, my local source of knowledge, Mertens Conjecture is that a special summation function (I don't know what) derived from the prime factors in a number is always less than the square root of that number. It says that Mertens was able to prove this with pencil & paper for the first 10,000 integers. In 1913 another mathematician proved it up to 5,000,000 and a computer proved it to 10,000,000,000 in 1963. Now these two guys are saying that they disproved it at some outrageously large number with many,many zeros. But I have a question also. They say that they disproved the theorem but they probably will not know the number because of the size of it. If this is true, then how do they that the theorem doesn't work?? The Post also quotes " Both people belong to a computer network that allowed them to echange their latest work over transalantic telephone line......" Hmmmmmm -- Speaking: Tim Wicinski University of Maryland UUCP: {seismo,allegra,brl-bmd}!umcp-cs!timw CSNet: timw@umcp-cs ARPA: timw.umcp-cs@CSNet-Relay