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A030468 Primes which when concatenated with next two primes are also prime. +0
2
5, 11, 17, 31, 41, 89, 229, 239, 263, 307, 313, 317, 353, 359, 383, 389, 401, 409, 439, 449, 563, 619, 701, 761, 773, 787, 797, 827, 907, 929, 1061, 1163, 1409, 1447, 1579, 1597, 1619, 1621, 1637, 1697, 1877, 1933, 2011, 2029, 2129, 2131 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Adjacent sequences: A030465 A030466 A030467 this_sequence A030469 A030470 A030471

Sequence in context: A136292 A088046 A087373 this_sequence A085634 A088903 A094205

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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