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Proving for primes

For a given prime \(p > 2\) and positive integer \(k\) let \[ S_k = 1^k + 2^k + \ldots + (p - 1)^k\]

Find those values of \(k\) for which \(p \, |\, S_k\).

Note by Lakshya Sinha
7 months, 2 weeks ago

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all values of \(k\) such that \(p-1\) does not divide \(k\). Svatejas Shivakumar · 7 months ago

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Some solutions are k=1,2,3,p Samarth Agarwal · 7 months, 2 weeks ago

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@Samarth Agarwal k should not be the multiple of \( \phi (p) \) will always satisfy. Lakshya Sinha · 7 months, 2 weeks ago

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