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A057737
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Primes of the form 2^p + 3, where p is prime.
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1
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OFFSET
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1,1
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COMMENTS
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The next term in the sequence is larger than 2^2741+3 > 10^825. - Philip Sung (philip_sung(AT)hotmail.com), Feb 02 2003
The next term in the sequence is larger than 2^100003+3 > 10^30104. - after Ryan Propper, Aug 24 2005
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LINKS
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FORMULA
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MATHEMATICA
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Select[Table[2^p+3, {p, Prime[Range[67]]}], PrimeQ] (* Metin Sariyar, Aug 09 2019 *)
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PROG
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(PARI) forprime(p=1, , my(x=2^p+3); if(ispseudoprime(x), print1(x, ", "))) \\ Felix Fröhlich, Aug 09 2019
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CROSSREFS
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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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