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The smallest palindromic prime p such that (p+1)/2 and (p+2)/3 are also prime. [Russo]
The smallest prime p where p+1=2*prime, p+2=3*prime, and p+3=4*prime. [Marot] A palindromic prime that is one more than the sum of the numbers 1 to 159. [Green] Smallest palindromic prime such that product of its digits is a perfect number. [Gupta]
(There is one curio for this number that has not yet been approved by an editor.)
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