1409

This number is a prime.

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1409 contains no prime digits. π(1409) equals 223 and contains all prime digits. π(223) equals 48 with no prime digits. Note that 1409 is the smallest prime with this property. [Punches]

Submitted: 2006-07-28 17:48:00; Last Modified: 2008-01-30 17:28:00.