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The conjecture I made was that <math>\scriptstyle gcd(r,s)=1\ \leftrightarrow\ \mid U(r)\mid*\mid U(s)\mid=\mid U(rs)\mid</math>.
 
The conjecture I made was that <math>\scriptstyle gcd(r,s)=1\ \leftrightarrow\ \mid U(r)\mid*\mid U(s)\mid=\mid U(rs)\mid</math>.
 
:--[[User:Narupley|Nick Rupley]] 05:01, 4 February 2009 (UTC)
 
:--[[User:Narupley|Nick Rupley]] 05:01, 4 February 2009 (UTC)
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I made an equivalent conjecture:
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If r and s are relatively prime, then U(r) * U(s) = U(r*s).
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--[[Ysuo]]

Revision as of 18:52, 4 February 2009


For this problem, does anyone know what the new conjecture is supposed to be? I thought it might just be that the order of r multiplied by the order of s is NOT the order of rs, but I wasn't sure if there was another conjecture that could be made. --Clwarner 21:14, 3 February 2009 (UTC)


The conjecture I made was that $ \scriptstyle gcd(r,s)=1\ \leftrightarrow\ \mid U(r)\mid*\mid U(s)\mid=\mid U(rs)\mid $.

--Nick Rupley 05:01, 4 February 2009 (UTC)

I made an equivalent conjecture: If r and s are relatively prime, then U(r) * U(s) = U(r*s).

--Ysuo

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