Is 2017 prime?

Every birthday I consider whether I'm in the prime of my life ... like when I was 29 years old.  Will this new year be a prime year?  I hope so.

Don't use Google or Siri or whatever.  Just see if you can figure this out and explain your reasoning.

The activity:  PrimeYear.pdf

CCSS: 4.OA.B.4, 5.NF.B.5.a

For members we have an editable Word docx and solutions with hints.

PrimeYear.docx       PrimeYear-solution.pdf

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