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A257304
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Numbers n such that n, n+2, n+6, n+8, n+12, n+18, n+20, n+26, n+30, n+32, n+36, n+42, n+48, n+50 and n+56 are all prime.
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27
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11, 44360646117391789301, 80846604473064395081, 85542881495337691541, 113615698477681825541, 116591588863353569081, 140245881111654813611, 204185491710368653601, 227209370616659726411, 238931301405879137171, 441927344360107210721, 457968514558418508761
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OFFSET
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1,1
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LINKS
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PROG
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(Perl) use ntheory ":all"; say for sieve_prime_cluster(1, 10**16, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56); # Dana Jacobsen, Oct 18 2015
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CROSSREFS
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Initial members of all of the first prime k-tuplets:
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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