2019, a lucky happy year
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- Published on 2019. január 04. péntek, 07:55
Year 2018 was left out, but this note is about the number 2019 of this year.
Observe that 2019 is not a prime number, because $3*673=2019$.
Year 2018 was left out, but this note is about the number 2019 of this year.
Observe that 2019 is not a prime number, because $3*673=2019$.