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Discussion of Problem 1204. Idempotents

I think it an excellent math problem.
Posted by Koala 27 Aug 2003 18:22
Re: I think so
Posted by ACer 28 Aug 2003 20:24
>
Re: I think so
Posted by TURAL**(SEKI OZEL TURK LISEYI) 27 Feb 2006 14:05
NO MATH >>>APPLY MATH
Re: I think it an excellent math problem.
Posted by GaLL[Tyumen SU] 27 Feb 2006 15:37
It could be more interesting if n were not only p*q but any number <= 1000000000.
Re: I think it an excellent math problem.
Posted by Seyyed Mehran Kholdi 21 Jun 2008 18:30
Well I think this way it's somehow more mathematical, cause you can predict some properties of the equations answer.
I absolutely agree with you
Posted by Kuzmichev_dima 4 Jun 2010 20:19
Re: I think it an excellent math problem.
Posted by A_Le_K 16 Feb 2014 03:04
If I am not mistaken, than solving this problem is as "hard" as factoring n (having 3 or 4th solution you can obtain factorisation of n). Was this problem inspired by RSA?