Cipolla Pseudoprimes
Y. Hamahata and Y. Kokubun
Department of Mathematics
Tokyo University of Science
Noda, Chiba, 278-8510
Japan
Abstract:
We consider the pseudoprimes that M. Cipolla
constructed. We call such pseudoprimes Cipolla pseudoprimes.
In this paper we find infinitely many
Lucas and Lehmer pseudoprimes that are analogous to
Cipolla pseudoprimes.
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Received July 17 2007;
revised version received August 1 2007.
Published in Journal of Integer Sequences, August 14 2007.
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