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A167488
Primes p such that (p reversed)-6 is also a prime.
2
11, 31, 37, 53, 59, 71, 73, 97, 311, 313, 331, 337, 349, 353, 359, 367, 373, 379, 389, 397, 541, 547, 563, 577, 593, 701, 719, 733, 751, 757, 911, 937, 947, 953, 971, 977, 983, 991, 3001, 3011, 3037, 3049, 3061, 3079, 3083, 3109, 3137, 3163, 3167, 3191
OFFSET
1,1
LINKS
EXAMPLE
31 ->13-6=7; 53 ->35-6=29; 73 ->37-6=31.
MATHEMATICA
Select[Prime[Range[3, 460]], PrimeQ[FromDigits[Reverse[ IntegerDigits[ #]]]-6]&] (* Harvey P. Dale, Sep 13 2011 *)
PROG
(Magma) [p: p in PrimesInInterval(11, 4000) | IsPrime(q-6) where q is Seqint(Reverse(Intseq(p)))]; // Vincenzo Librandi, Sep 15 2013
CROSSREFS
Sequence in context: A183845 A022423 A173972 * A361976 A298566 A090756
KEYWORD
nonn,base
AUTHOR
Vincenzo Librandi, Nov 05 2009
STATUS
approved