4201

This number is a prime.

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+ The only prime of form p*q*r+2 where p, q, r, are consecutive double-digit primes. [Loungrides]

+ The largest distinct-digit prime whose all the digits, as exponents in the form 2^x+3^x, create primes, i.e., 2, 5, 13, 97. [Loungrides]

(There is one curio for this number that has not yet been approved by an editor.)

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