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Search: id:A109179
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| A109179 |
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Eight-digit primes reverse of which is also prime such that each of decimal digits 0-to-7 used just once. |
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1
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| 10243657, 10247563, 10254367, 10254763, 10264537, 10356427, 10432567, 10452367, 10457263, 10467253, 10475263, 10562437, 10574623, 10654327, 10725643, 12067543, 12306457, 12360457, 12364507, 12460753, 12530647
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Among 2668 eight-digit primes which use each of the decimal digits 0-to-7 just once, there are 102 pairs of mutually reversed primes. Here some smallest ones are given.
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EXAMPLE
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10243657 and its reverse 76534201 both primes which use decimal digits 0-to-7 exactly once.
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CROSSREFS
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Cf. A109177, A109178.
Sequence in context: A034635 A074665 A109177 this_sequence A030093 A118213 A061407
Adjacent sequences: A109176 A109177 A109178 this_sequence A109180 A109181 A109182
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KEYWORD
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base,nonn
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AUTHOR
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Zak Seidov (zakseidov(AT)yahoo.com), Jun 21 2005
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