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A153164
Primes p with property that p^2 is a concatenation of two 3-digit primes.
1
337, 409, 701, 827
OFFSET
1,1
COMMENTS
There are exactly 4 such numbers.
EXAMPLE
{337,409,701,827}^2 ={113_569, 167_281, 491_401, 683_929}.
CROSSREFS
Sequence in context: A003790 A003924 A273529 * A020358 A260540 A051962
KEYWORD
fini,full,nonn,base
AUTHOR
Zak Seidov, Dec 20 2008
EXTENSIONS
Edited by Charles R Greathouse IV, Apr 24 2010
STATUS
approved