About this article
Published Online: Aug 31, 2024
Page range: 1 - 8
Accepted: Jun 18, 2024
DOI: https://doi.org/10.2478/forma-2024-0001
Keywords
© 2024 Artur Korniłowicz et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 Public License.
This paper formalizes problems 41, 92, 121–123, 172, 182, 183, 191, 192 and 192a from “250 Problems in Elementary Number Theory” by Wacław Sierpiński [