Odredi najmanji prirodni broj
takav da je
djeljivo s
.
What is the smallest integer
such that
is divisible by
?
[lang=hr]
Odredi najmanji prirodni broj $n$ takav da je $3^{2^n} - 1$ djeljivo s $2^{2021}$.
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[lang=en]
What is the smallest integer $n$ such that $3^{2^n} - 1$ is divisible by $2^{2021}$ ?
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