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Search: id:A062572
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| A062572 |
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Numbers n such that k^n - (k-1)^n is prime, where k is 6. |
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105
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OFFSET
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1,1
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COMMENT
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Terms > 1000 are probable primes.
The 809- and 1176-digit numbers associated with the terms 1039 and 1511 have been certified prime with Primo. - Rick L. Shepherd (rshepherd2(AT)hotmail.com), Nov 15 2002
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MATHEMATICA
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lst={}; k=6; Do[If[PrimeQ[k^n-(k-1)^n], Print[n]; AppendTo[lst, n]], {n, 10^4}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 26 2008]
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CROSSREFS
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Cf. A000043, A057468, A059801, A059802, A062573-A062666.
Sequence in context: A086081 A113305 A095078 this_sequence A106283 A020629 A097055
Adjacent sequences: A062569 A062570 A062571 this_sequence A062573 A062574 A062575
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KEYWORD
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nonn,hard
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AUTHOR
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Mike Oakes (Mikeoakes2(AT)aol.com), May 18 2001, May 19 2001
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EXTENSIONS
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Edited by T. D. Noe (noe(AT)sspectra.com), Oct 30 2008
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