On the equation \(\varphi (|x^m-y^m|)=2^n\)

DOI10.21136/MB.2000.126267zbMATH Open0966.11002OpenAlexW3048132316MaRDI QIDQ2713708

Florian Luca

Publication date: 10 June 2001

Published in: Mathematica Bohemica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/29421

zbMATH Keywords

Euler functionFermat primes

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25) Radix representation; digital problems (11A63) Factorization; primality (11A51)

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