97376...11173 (102-digits)

This number is a prime.

                                         97 3763953743 1331137033 8217236215
2932722322 1129911919 7176136115 1931131721 7013013897 1776957434 1332911173

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Prime formed by concatenating primes 4k+3 from 3 to P and reversing the string. [Rivera]