On a variant of Giuga numbers

DOI10.1007/S10114-011-1148-7zbMath1334.11004arXiv1103.3428OpenAlexW2047526578MaRDI QIDQ270277

Antonio M. Oller-Marcén, José María Grau, Florian Luca

Publication date: 7 April 2016

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1103.3428

zbMATH Keywords

asymptotic densitycongruenceGiuga numbers

Mathematics Subject Classification ID

Congruences; primitive roots; residue systems (11A07) Density, gaps, topology (11B05)

Related Items (2)

Variations on Giuga numbers and Giuga's congruence ⋮ Solutions of the congruence 1+2f(n)+⋯+nf(n)≡0 mod n

Cites Work

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• There are infinitely many Carmichael numbers
• On composite integers \(n\) for which \(\varphi(n)\mid n-1\)
• Composite integers \(n\) for which \(\varphi (n)\mid n-1\)
• Carmichael's lambda function
• On composite n for which φ(n) | n -1
• On Euler’s totient function
• Giuga's Conjecture on Primality
• A Note on Giuga's Conjecture
• On the Number of Carmichael Numbers up to x

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