A182359 Primes of the form 5^n + n^4.

41, 881, 16921, 394721, 59604644775722401, 37252902984619755281, 14551915228366851808320241, 55511151231257827021181583404549518681, 20194839173657902218540251271239327479634084738790988922190779921

Offset

1,1

Comments

The next term has 108 digits. - Harvey P. Dale, Dec 25 2018

Links

Table of n, a(n) for n=1..9.

Mathematica

Select[Table[5^n+n^4, {n, 100}], PrimeQ] (* Harvey P. Dale, Dec 25 2018 *)

Crossrefs

Cf. A075901, A075983, A182329.

Sequence in context: A289854 A228257 A364994 * A090836 A282928 A114529

Adjacent sequences: A182356 A182357 A182358 * A182360 A182361 A182362

Keyword

nonn

Author

Alex Ratushnyak, Apr 26 2012

Extensions

More terms from Harvey P. Dale, Dec 25 2018

Status

approved