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A128454 Numbers n such that absolute value of 14^n - n^14 is prime. 5
1, 5, 11, 89, 101, 579, 655, 8115 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

MATHEMATICA

Do[If[PrimeQ[Abs[14^n - n^14]], Print[n]], {n, 10^4}] - Ryan Propper (rpropper(AT)stanford.edu), Mar 27 2007

CROSSREFS

Cf. A072180, A109387, A117705, A117706, A128447, A128448, A128449, A128450, A128451, A122003, A128453.

Sequence in context: A090518 A057726 A057727 * A188514 A120778 A042761

Adjacent sequences:  A128451 A128452 A128453 * A128455 A128456 A128457

KEYWORD

hard,nonn,more

AUTHOR

Alexander Adamchuk (alex(AT)kolmogorov.com), Mar 03 2007

EXTENSIONS

One more term from Ryan Propper (rpropper(AT)stanford.edu), Mar 27 2007

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Last modified February 15 05:45 EST 2012. Contains 205694 sequences.