Art of Problem Solving

1971 IMO Problems/Problem 3: Revision history

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21 December 2024

29 January 2021

20 October 2013

  • curprev 11:4011:40, 20 October 2013 Elvis talk contribs 142 bytes +142 Created page with "Prove that the set of integers of the form 2^k - 3(k = 2; 3; ...) contains an infinite subset in which every two members are relatively prime."