...

PS -- Going to consolidate posts here. Can someone recommend a good text for an intro to Number Theory?

When I asked this a year or so ago, somebody recommended Levecque (sp?). Thin book published by Dover that I bought for about $4 new, very readable and clear, and the elementary stuff has probably not changed significantly since ~1960. You may want something fancier and more detailed after you finish it, but it was a good start. Now it's time to finish that book on Group Theory :-) #-- # Thanks; Bill # Bill Stewart, stewarts@ix.netcom.com, Pager/Voicemail 1-408-787-1281 # # "Eternal vigilance is the price of liberty" used to mean us watching # the government, not the other way around....