Arithmetic progressions and relative primes

 

Title: Arithmetic progressions and relative primes
Author: José Manuel Rodríguez Caballero
Submission date: 2020-02-01
Abstract: This article provides a formalization of the solution obtained by the author of the Problem “ARITHMETIC PROGRESSIONS” from the Putnam exam problems of 2002. The statement of the problem is as follows: For which integers n > 1 does the set of positive integers less than and relatively prime to n constitute an arithmetic progression?
BibTeX:
@article{Arith_Prog_Rel_Primes-AFP,
  author  = {José Manuel Rodríguez Caballero},
  title   = {Arithmetic progressions and relative primes},
  journal = {Archive of Formal Proofs},
  month   = feb,
  year    = 2020,
  note    = {\url{http://isa-afp.org/entries/Arith_Prog_Rel_Primes.html},
            Formal proof development},
  ISSN    = {2150-914x},
}
License: BSD License