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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

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A new prime $p$ for which the least primitive root $(\textrm {mod} p)$ and the least primitive root $(\textrm {mod} p^2)$ are not equal
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by A. Paszkiewicz PDF
Math. Comp. 78 (2009), 1193-1195 Request permission

Abstract:

With the aid of a computer network we have performed a search for primes $p<10^{12}$ and revealed a new prime $p=6692367337$ for which its least primitive root $(\textrm {mod} p)$ and its least primitive root $(\textrm {mod} p^2)$ are not equal.
References
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Additional Information
  • A. Paszkiewicz
  • Affiliation: Warsaw University of Technology, Institute of Telecommunications, ul. Nowowiejska 15/19, 00-665 Warsaw, Poland
  • Email: anpa@tele.pw.edu.pl
  • Received by editor(s): November 15, 2004
  • Received by editor(s) in revised form: July 27, 2007
  • Published electronically: October 31, 2008
  • © Copyright 2008 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 78 (2009), 1193-1195
  • MSC (2000): Primary 11Y16; Secondary 11A07, 11M26
  • DOI: https://doi.org/10.1090/S0025-5718-08-02090-5
  • MathSciNet review: 2476579