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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.

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.

 

A lower bound for odd triperfects
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by Walter E. Beck and Rudolph M. Najar PDF
Math. Comp. 38 (1982), 249-251 Request permission

Abstract:

If n is odd and $\sigma (n) = 3n$, then n exceeds ${10^{50}}$.
References
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Additional Information
  • © Copyright 1982 American Mathematical Society
  • Journal: Math. Comp. 38 (1982), 249-251
  • MSC: Primary 10A20
  • DOI: https://doi.org/10.1090/S0025-5718-1982-0637303-9
  • MathSciNet review: 637303