Simultaneous primality of the integers n and 2n-d
A necessary and sufficient condition for the simultaneous primality of integers $n$ and $2n-d$ is given by means of congruences ${\rm mod}\,{n(2n-d)}$ that hold if and only if they form a prime pair. These are used to obtain explicit primality criteria for some values of $d$, after computation of a...
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Format: | Article |
Language: | deu |
Published: |
Wydawnictwo Naukowe Uniwersytetu Pedagogicznego
2013-11-01
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Series: | Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica |
Online Access: | http://studmath.up.krakow.pl/index.php/studmath/article/view/148 |