Diskretnaya Matematika, Tome 18 (2006) no. 1, pp. 146-155
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E. V. Sadovnik. Testing numbers of the form $N=2kp^m-1$ for primality. Diskretnaya Matematika, Tome 18 (2006) no. 1, pp. 146-155. http://geodesic.mathdoc.fr/item/DM_2006_18_1_a10/
@article{DM_2006_18_1_a10,
author = {E. V. Sadovnik},
title = {Testing numbers of the form $N=2kp^m-1$ for primality},
journal = {Diskretnaya Matematika},
pages = {146--155},
year = {2006},
volume = {18},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DM_2006_18_1_a10/}
}
TY - JOUR
AU - E. V. Sadovnik
TI - Testing numbers of the form $N=2kp^m-1$ for primality
JO - Diskretnaya Matematika
PY - 2006
SP - 146
EP - 155
VL - 18
IS - 1
UR - http://geodesic.mathdoc.fr/item/DM_2006_18_1_a10/
LA - ru
ID - DM_2006_18_1_a10
ER -
%0 Journal Article
%A E. V. Sadovnik
%T Testing numbers of the form $N=2kp^m-1$ for primality
%J Diskretnaya Matematika
%D 2006
%P 146-155
%V 18
%N 1
%U http://geodesic.mathdoc.fr/item/DM_2006_18_1_a10/
%G ru
%F DM_2006_18_1_a10
We suggest an algorithm to test numbers of the form $N=2kp^m-1$ for primality, where $2k$, $k$ is an odd positive integer, $2k$, $p$ is a prime number, and $p=3\pmod 4$. The algorithm makes use of the Lucas functions. First we present an algorithm to test numbers of the form $N=2k3^m-1$. Then the same technique is used in the more general case where $N=2kp^m-1$. The algorithms suggested here are of complexity $O((\log N)^2 \log\log N \log\log\log N)$.
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