Author's: Bernd E. Wolfinger
Pages: [23] - [31]
Received Date: March 4, 2024
Submitted by:
DOI: http://dx.doi.org/10.18642/jmsaa_7100122299
This paper introduces a simple and straight-forward approach to
determine for a given natural number whether
Unlike earlier solutions, our approach does no
longer rely on the knowledge of the prime factorization of
If we just consider the value of the two last
digits and the sum of digits of
we are able to identify correctly more than 50%
of all natural numbers, whose n-th roots are irrational
number theory, n-th roots of natural numbers, irrational n-th roots: simple tests.