Problem 10966. - Jean-Marie De Koninck (Am. Math. Mon., 2002)

When the Totient Is the Product of the Squared Prime Divisors: 10966. - Jean-Marie De Koninck; Stefan Gubo (Am. Math. Mon., 2004)

On the Distance Between Smooth Numbers. - Jean-Marie De Koninck; Nicolas Doyon (Integers, 2011)

On the Powerful and Squarefree Parts of an Integer. - Maurice-Étienne Cloutier; Jean-Marie De Koninck; Nicolas Doyon (J. Integer Seq., 2014)

The Mysterious World of Normal Numbers. - Jean-Marie De Koninck (SUM, 2015)

On a Property of Non Liouville Numbers. - Jean-Marie De Koninck; Imre Kátai (Acta Cybern., 2015)

Consecutive Integers Divisible by a Power of their Largest Prime Factor. - Jean-Marie De Koninck; Matthieu Moineau (J. Integer Seq., 2018)

The Limit Distribution of the Middle Prime Factors of an Integer. - Jean-Marie De Koninck; Nicolas Doyon; Vincent Ouellet (Integers, 2019)

On the Tower Factorization of Integers. - Jean-Marie De Koninck; William Verreault (Am. Math. Mon., 2024)