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(another Prime Pages' Curiosity)
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Participate: 		+ The largest palindromic two-sided prime (both right and left-truncatable). [Gupta]

+ The only smoothly undulating palindromic prime less than a googol of the form 7(97)k. [Loungrides]

+ A palindromic prime as "father" for a 5-chain (797,179,131,11,2) of primes: sum of squared digits of predecessor has to be a prime again and gives successor which is repeated as long as possible and ends here in only even and smallest prime. [Herault]

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