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I Can't....Can Anybody else?

I have two problems-

1.Find all primes \(p\) such that there are positive integers \(a\) and \(b\) for which \(p=a^{2}+b^{2}\) and \(a^{2}+b^{2}\) divides \(a^{3}+b^{3}-4\).

2.Find all natural numbers \(n\) and \(k\) such that \(2^{n}+3=11^{k}\).

Note by Souryajit Roy
2 years ago

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Hey @Souryajit Roy , I got the answer for problem 2. The only solution is \((3,1)\). I will post the solution soon. It's very easy.

Surya Prakash - 2 years ago

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Sorry, I lost the paper on which I wrote the solution. And I forgot the way I proved it as it is too long. Sorry :(

Surya Prakash - 1 year, 10 months ago

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When you will give the solution ? It has been a month -_-

Souryajit Roy - 1 year, 10 months ago

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Ohhh Sorry!! I forgot about this. I will provide you today.

Surya Prakash - 1 year, 10 months ago

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@Surya Prakash Finally I solved it...no longer in need of a solution

Souryajit Roy - 1 year, 10 months ago

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@Souryajit Roy Can you post the solution here? Plss

Surya Prakash - 1 year, 10 months ago

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@Souryajit Roy If you can't, no one can ;)

Mehul Arora - 2 years ago

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Sweet Sarcasm

Souryajit Roy - 1 year, 11 months ago

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