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A068655
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Primes which are a concatenation of at least two consecutive primes.
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2
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23, 2357, 3137, 5711, 8389, 111317, 151157, 157163, 167173, 171923, 199211, 233239, 251257, 257263, 263269, 271277, 313741, 331337, 353359, 373379, 414347, 433439, 467479, 509521, 523541, 541547, 601607, 653659, 661673, 677683, 727733
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| 111317 is a term as it is a concatenation of 11, 13 and 17. 199211 is a term as a concatenation of 199 and 211.
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CROSSREFS
| Sequence in context: A064016 A138735 A132937 * A088385 A030461 A152521
Adjacent sequences: A068652 A068653 A068654 * A068656 A068657 A068658
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KEYWORD
| base,nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 28 2002
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EXTENSIONS
| Edited by Larry Reeves (larryr(AT)acm.org), Oct 09 2003
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