A solution to a Paul Erdos problem
A solution to a Paul Erdos problem
Paul Erdos posed the following question: Is there a prime number $p>5$ such that the residues of $2!$, $3!$,\ldots, $(p-1)!$ modulo $p$ all are distinct? In this short note, we prove that there are no such prime numbers.
Vyacheslav M. Abramov
数学
Vyacheslav M. Abramov.A solution to a Paul Erdos problem[EB/OL].(2025-04-27)[2025-05-17].https://arxiv.org/abs/2504.19392.点此复制
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