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A243439
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Primes of the form 3^k + 26.
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2
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29, 53, 107, 269, 2213, 19709, 177173, 43046747, 282429536507, 22876792454987, 239299329230617529590109, 19383245667680019896796749, 1144561273430837494885949696453, 969773729787523602876821942164080815560187
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OFFSET
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1,1
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LINKS
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FORMULA
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MATHEMATICA
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Select[Table[3^n + 26, {n, 0, 500}], PrimeQ]
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PROG
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(Magma) [a: n in [0..200] | IsPrime(a) where a is 3^n+26];
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CROSSREFS
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Cf. Similar sequences listed in A102903.
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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