http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=6877823&tstart=0#6877823 > G Patel <gaya.patel@gmail.com> writes:
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> > How can I show that if]]> Oct 25, 2009 6:48:54 PM Oct 25, 2009 6:48:54 PM israel@math.MyUniversitysInitials.ca 0 http://mathforum.org/kb/thread.jspa?messageID=6877814&tstart=0#6877814
> How can I show that if for all integers x coprime to n, x^(n-1) =]]> Oct 25, 2009 6:29:58 PM Oct 25, 2009 6:29:58 PM israel@math.MyUniversitysInitials.ca 1 http://mathforum.org/kb/thread.jspa?messageID=6877760&tstart=0#6877760 (mod n), then n is necessarily square free?
]]> Oct 25, 2009 5:03:14 PM Oct 25, 2009 5:03:14 PM gaya.patel@gmail.com 2