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A082566 p, 2p+1, 4p+3 are palindromic primes. +0
1
19091918181818181919091, 1908080909080809090808091, 18180808191908180919180808181, 1808080818180818180818180808081, 1808190918090818180908190918081, 18080818080919081918091908081808081 (list; graph; listen)
OFFSET

1,1

LINKS

H. Dubner, Palindromic Sophie Germain Primes

CROSSREFS

Cf. A007700.

Sequence in context: A115542 A095440 A162033 this_sequence A008916 A105299 A094232

Adjacent sequences: A082563 A082564 A082565 this_sequence A082567 A082568 A082569

KEYWORD

base,nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), May 06 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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