Skip to Main Content

Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

On the generalized Ramanujan-Nagell equation $x^ 2-D=2^ {n+2}$
HTML articles powered by AMS MathViewer

by Mao Hua Le PDF
Trans. Amer. Math. Soc. 334 (1992), 809-825 Request permission

Abstract:

Let $D$ be a positive integer which is odd. In this paper we prove that the equation ${x^2} - D = {2^{n + 2}}$ has at most three positive integer solutions $(x,n)$ except when $D = {2^{2m}} - 3 \cdot {2^{m + 1}} + 1$ , where $m$ is a positive integer with $m \geq 3$ .
References
Similar Articles
  • Retrieve articles in Transactions of the American Mathematical Society with MSC: 11D61
  • Retrieve articles in all journals with MSC: 11D61
Additional Information
  • © Copyright 1992 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 334 (1992), 809-825
  • MSC: Primary 11D61
  • DOI: https://doi.org/10.1090/S0002-9947-1992-1070350-7
  • MathSciNet review: 1070350