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A114016 Least n-digit prime which differs from the next prime at every corresponding digit. +0
2
2, 19, 199, 1999, 19997, 199999, 2999999, 19999999 (list; graph; listen)
OFFSET

1,1

EXAMPLE

1999 is a term as the next prime 2003 differs at every corresponding position (1,2), (9,0),(9,0),(9,3).

CROSSREFS

Cf. A114017.

Sequence in context: A140781 A128970 A145104 this_sequence A126039 A091852 A024227

Adjacent sequences: A114013 A114014 A114015 this_sequence A114017 A114018 A114019

KEYWORD

base,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 12 2005

EXTENSIONS

2 more terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 31 2007

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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