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Search: id:A075586
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| A075586 |
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Primes p(k) such that the number of distinct prime divisors of all composite numbers between p(k) and p(k+1) is 6. |
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+0
9
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| 31, 47, 67, 103, 109, 163, 193, 277, 313, 349, 379, 397, 457, 463, 487, 877, 1087, 1093, 1279, 1303, 1567, 1873, 2269, 2347, 2473, 2797, 3697, 4447, 4789, 4999, 5077, 5413, 5503, 5923, 6007, 6217, 6469, 6997, 7603, 7639, 7723, 7933, 8779, 9277, 10159
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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For very large n, the probability of a(n) not being a twin prime is extremely small, unless the twin primes conjecture is false. - Sam Alexander (amnalexander(AT)yahoo.com), Oct 20 2003
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LINKS
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XIAO Gang, Factoris, a program that factorizes huge integers
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CROSSREFS
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Cf. A052297, A075581, A075580, A059960, A075583, A075584, A075585, A075587, A075588, A075589.
Sequence in context: A014313 A095318 A130096 this_sequence A033221 A127576 A139896
Adjacent sequences: A075583 A075584 A075585 this_sequence A075587 A075588 A075589
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 26 2002
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EXTENSIONS
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More terms from Sam Alexander (amnalexander(AT)yahoo.com), Oct 20 2003
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