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A163679
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Smaller prime p in Ormiston pairs (p, q) with q - p = 36.
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1
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98737, 116293, 187237, 240437, 276781, 343337, 357437, 447137, 454637, 456293, 465337, 508037, 542837, 565937, 586237, 623071, 802037, 817237, 820837, 836071, 837737, 839837, 843137, 850637, 884537, 897781, 903037, 913337, 1032071
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| An Ormiston pair (or rearrangement prime pair) is a pair of consecutive primes that use the same digits in a different order.
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LINKS
| Jens Kruse Andersen, Ormiston Tuples
Eric Weisstein's World of Mathematics, Rearrangement Prime Pair
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EXAMPLE
| (187237, 187273) is an Ormiston pair with gap 36, so 187237 is in the sequence.
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PROG
| (MAGMA) [ p: p in PrimesUpTo(1050000) | q-p eq 36 and a eq b where a is Sort(Intseq(p)) where b is Sort(Intseq(q)) where q is NextPrime(p) ];
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CROSSREFS
| Subsequence of A069567.
Cf. A072274, A163863.
Sequence in context: A002273 A093214 A052090 * A106776 A093778 A138732
Adjacent sequences: A163676 A163677 A163678 * A163680 A163681 A163682
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KEYWORD
| nonn,base
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AUTHOR
| Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Aug 03 2009
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EXTENSIONS
| Keyword base added by Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Sep 18 2009
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