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Re: [obm-l] congruencias



Title: Re: [obm-l] congruencias
on 09.03.04 01:14, Faelccmm@aol.com at Faelccmm@aol.com wrote:

Ola pessoal,


Prove que 2^70 + 3^70 eh divisivel por 13.


Esse eh facil.

Basta ver que 2^70 + 3^70 = 2503155504994422192936289397389273, o qual eh claramente divisivel por 13. O quociente eh 192550423461109399456637645953021.

[]'s,
Claudio.