Mathematics, 18.07.2019 06:00, bazzy94

Afew days after his birthday, a retired mathematics teacher was musing. he realised that his age was a prime number. he then noticed that a year ago, his age was the product of 3 distinct prime numbers and, a year hence his age would be the product of a square number, and a cube number. how old is he?

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Afew days after his birthday, a retired mathematics teacher was musing. he realised that his age was...