A062600 Numbers k such that 34^k - 33^k is prime.

2, 23, 211, 797, 1181

Offset

1,1

Comments

Terms greater than 1000 are often only strong pseudoprimes.

No other terms less than 100000. - Robert Price, Apr 30 2012

Links

Table of n, a(n) for n=1..5.

Prog

(PARI) is(n)=ispseudoprime(34^n-33^n) \\ Charles R Greathouse IV, Jun 13 2017

Crossrefs

Cf. A000043, A057468, A059801, A059802, A062572-A062666.

Sequence in context: A173341 A118756 A133955 * A069590 A024028 A288820

Adjacent sequences: A062597 A062598 A062599 * A062601 A062602 A062603

Keyword

nonn,hard

Author

Mike Oakes, May 18 2001, May 19 2001

Status

approved