Prime Numbers Greeting Card

$ 5.00

The search for prime numbers is a way for us to flex our mathematical muscles, and since they appear to be spaced randomly on the number line, failing to fall into any pattern or rhythm we can discern, these elusive terms, with no factors apart from themselves and one, represent ultimate simplicity, and a kind of challenge to discover.

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  • Blank inside.
  • 4.5″x6″ folded
  • Eco-friendly FSC-certified paper
  • Recycled kraft envelope
  • Packaged in compostable polybags
  • Made in the USA



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