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Start of eight consecutive primes whose digit reversals are also prime.
3

%I #5 Oct 15 2013 22:32:38

%S 727,1193,1201,1213,334759,7904639,7904651,9094009,9685771,11875307,

%T 12503017,19776443,32906869,35414443,37376201,70252333,71161309,

%U 73694129,77454067,91528739,91528777,91528807,93907523

%N Start of eight consecutive primes whose digit reversals are also prime.

%e 1193, 1201, 1213, 1217, 1223, 1229, 1231 and 1237 are consecutive primes.

%e Their digit reversals, 3911, 1021, 3121, 7121, 3221, 9221, 1321 and 7321, are all prime.

%Y Cf. A007500, A103169, A103171, A103172.

%K base,nonn

%O 1,1

%A _Labos Elemer_, Jan 31 2005

%E Edited by _David Wasserman_, Sep 05 2006