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A269836 Primes p of the form n^(2*n) + 1. 0
2, 17, 65537 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Prime terms from A167436.

Also primes p of the form (n^2)^n + 1.

Corresponding values of n: 1, 2, 4, ...; if a(4) exists, n must be bigger than 1024.

LINKS

Table of n, a(n) for n=1..3.

EXAMPLE

65537 = 4^8 + 1 = 16^4 + 1.

PROG

(MAGMA) [n^(2*n) + 1: n in [1..700] | IsPrime(n^(2*n) + 1)]

CROSSREFS

Cf. A121270 (primes of the form n^n + 1), A167436 (n^(2*n) + 1).

Sequence in context: A003819 A078624 A163319 * A114950 A112969 A208208

Adjacent sequences:  A269833 A269834 A269835 * A269837 A269838 A269839

KEYWORD

nonn,more

AUTHOR

Jaroslav Krizek, Mar 06 2016

STATUS

approved

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Last modified January 19 04:09 EST 2020. Contains 331031 sequences. (Running on oeis4.)