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MathNet 2016-part-01 — 184 problems (EN–VI) Question 124

Math Olympiad Vault · MathNet 2016-part-01 — 184 problems (EN–VI)

Question 124

Do there exist three two-digit prime numbers such that all six digits in their decimal representation are distinct and if one chooses any two of the numbers and swaps their unit digits, then the two numbers obtained will be prime, too?