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347 (another Prime Pages' Curiosity) |
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Single Curio View: (Seek other curios for this number) The largest three-digit prime which remains prime when 2 is added to any of its digits, i.e., 547, 367, and 349, are primes. [Opao]
Submitted: 2004-02-23 02:39:29; Last Modified: 2008-01-30 11:19:21.
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