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Search: id:A157256
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A157256 Primes of the form : (prime^5)-+6=primes. +0
1
1087, 3253, 4993, 9277, 11807, 14717, 15073, 17033, 20627, 24197, 26953, 29753, 31883, 33023, 33637, 36473, 38113, 40387, 40897, 41843, 43403, 52057, 58153, 62473, 66587, 67967, 70537, 83983, 99173, 99713, 102023, 108287, 117673, 124247 (list; graph; listen)
OFFSET

1,1

COMMENT

1087^5-6=1517566463014201(prime); 1087^5+6=1517566463014213(prime), ...

MATHEMATICA

q=5; lst={}; Do[p=Prime[n]; If[PrimeQ[p^q-q-1]&&PrimeQ[p^q+q+1], AppendTo[lst, p]], {n, 5*7!}]; lst

CROSSREFS

Sequence in context: A078214 A165809 A010091 this_sequence A110819 A071685 A008919

Adjacent sequences: A157253 A157254 A157255 this_sequence A157257 A157258 A157259

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Feb 26 2009

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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