3651980735243 
This number is a prime.
                                                              365 1980735243  
 The smallest pandigital emirp commencing and ending with
the digit 3 is the sum of the first n emirps, i.e., (13 +
17 + 31 + . . . + 32704201).  [Bajpai]
 
The smallest pandigital emirp commencing and ending with
the digit 3 is the sum of the first n emirps, i.e., (13 +
17 + 31 + . . . + 32704201).  [Bajpai]
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