Use Euler’s theorem to find a number x between 0 and 28 with x^74 congruent to 9 modulo 35. (You should not need to use any brute-force searching.)
Added by Jose Carlos O.
Step 1
We need to solve \( x^{74} \equiv 9 \mod 35 \). First, we check if 9 and 35 are coprime. Since \( \gcd(9, 35) = 1 \), they are coprime. Show more…
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