Does anybody know if there are any nice theorems (probably not so nice as the fundamental theorem of algebra) that tell existence of roots of polynomials (or, at least, quadratics) over the integers mod 2^n?
What about primality?
Thanks
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closed as too localized by Felipe Voloch, Victor Protsak, Andrea Ferretti, Gjergji Zaimi, Qiaochu Yuan Aug 18 2010 at 1:43 |
