On the Distribution of Pseudopowers
Canadian journal of mathematics, Tome 62 (2010) no. 3, pp. 582-594
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An $x$ -pseudopower to base $g$ is a positive integer that is not a power of $g$ , yet is so modulo $p$ for all primes $p\,\le \,x$ . We improve an upper bound for the least such number, due to E. Bach, R. Lukes, J. Shallit, and H. C. Williams. The method is based on a combination of some bounds of exponential sums with new results about the average behaviour of the multiplicative order of $g$ modulo prime numbers.
Konyagin, Sergei V.; Pomerance, Carl; Shparlinski, Igor E. On the Distribution of Pseudopowers. Canadian journal of mathematics, Tome 62 (2010) no. 3, pp. 582-594. doi: 10.4153/CJM-2010-020-4
@article{10_4153_CJM_2010_020_4,
author = {Konyagin, Sergei V. and Pomerance, Carl and Shparlinski, Igor E.},
title = {On the {Distribution} of {Pseudopowers}},
journal = {Canadian journal of mathematics},
pages = {582--594},
year = {2010},
volume = {62},
number = {3},
doi = {10.4153/CJM-2010-020-4},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-020-4/}
}
TY - JOUR AU - Konyagin, Sergei V. AU - Pomerance, Carl AU - Shparlinski, Igor E. TI - On the Distribution of Pseudopowers JO - Canadian journal of mathematics PY - 2010 SP - 582 EP - 594 VL - 62 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-020-4/ DO - 10.4153/CJM-2010-020-4 ID - 10_4153_CJM_2010_020_4 ER -
%0 Journal Article %A Konyagin, Sergei V. %A Pomerance, Carl %A Shparlinski, Igor E. %T On the Distribution of Pseudopowers %J Canadian journal of mathematics %D 2010 %P 582-594 %V 62 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-020-4/ %R 10.4153/CJM-2010-020-4 %F 10_4153_CJM_2010_020_4
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