

A104328


Primes which are the reverse concatenation of three consecutive prime numbers.


1



292319, 127113109, 193191181, 283281277, 331317313, 359353349, 373367359, 397389383, 409401397, 439433431, 461457449, 463461457, 479467463, 509503499, 641631619, 691683677, 751743739, 787773769, 809797787, 839829827, 883881877
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OFFSET

1,1


LINKS



EXAMPLE

The first term is 292319 which is a prime and is the reverse concatenation of 19,23 and 29 which are three consecutive prime numbers.


MATHEMATICA

Select[FromDigits[Flatten[IntegerDigits/@Reverse[#]]]&/@Partition[ Prime[ Range[200]], 3, 1], PrimeQ] (* Harvey P. Dale, Oct 15 2015 *)


CROSSREFS



KEYWORD

base,nonn


AUTHOR



STATUS

approved



