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John Blythe Dobson

I am a self-taught, amateur mathematician who is mainly interested in Number Theory.

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Top posts (5) All Questions Answers | Votes Newest

6 The value $\pm 1$ for the square root of Wilson's theorem, ((p-1)/2)! mod p Aug 5 '17
5 Primes P such that ((P-1)/2)!=1 mod P Aug 7 '17
3 For a given even integer $k >14$ is there always a prime $p$ such that $k \leq p-3$ and $p|B_k$? Aug 1 '17
1 Congruences between Fermat quotients May 19 '12
1 Squarefree Parts of Mersenne Numbers Aug 6 '17

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