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A104068
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Primes of the form 2^n+19.
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0
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23, 83, 1073741843, 5846006549323611672814739330865132078623730171923, 74751027079122046462216955587793573067050655862760405902609490213261724339546970300512875500623813013973275600053770769378323738155015176163371603062328757260320680744718580942157810765768356266003
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| a = Delete[Union[Flatten[Table[If [PrimeQ[2^n + 19] == True, 2^n + 19, 0], {n, 1, 400}]]], 1]
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CROSSREFS
| (MAGMA) [ a: n in [0..750] | IsPrime(a) where a is 2^n+19 ] [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 13 2010]
Sequence in context: A128825 A167573 A142790 * A060456 A056580 A010011
Adjacent sequences: A104065 A104066 A104067 * A104069 A104070 A104071
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KEYWORD
| nonn
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AUTHOR
| Roger Lee Bagula (rlbagulatftn(AT)yahoo.com), Mar 02 2005
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