Decrypting a message?
I would like to ask for a little help about the following problem, i got
stuck in it and have no idea how to proceed to get the answer which
Wolfram Alpha gives (of course, i am not allowed to use the solution by
software).
Person A sends a message to person B s.t $a=b^{3}\in
\mathbb{F}_{2038074743}$.
If $a=1933360524$, find $b$.
I know the question might be quite easy, but i don't understand the
approach...
Anybody has an idea? Thank you very much in advance!
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