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# Finding the primes

Let $$p, q$$ be prime numbers such that $$n^{3pq}-n$$ is a multiple of $$3pq$$ for all positive integers $$n$$. Find the least possible value of $$p+q$$. Can anyone please help me out?

Note by Anish Roy
2 months ago

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i am stuck to this problem but can't get any solution. please if anyone can

- 2 months ago