

A062578


Numbers n such that 12^n  11^n is prime.


2




OFFSET

1,1


COMMENTS

Terms greater than 1000 may correspond to unproven strong pseudoprimes.


LINKS

Table of n, a(n) for n=1..8.


PROG

(PARI) is(n)=ispseudoprime(12^n11^n) \\ Charles R Greathouse IV, May 22 2017


CROSSREFS

Cf. A000043, A057468, A059801, A059802, A062572A062666.
Sequence in context: A288800 A247025 A053964 * A062529 A058443 A163152
Adjacent sequences: A062575 A062576 A062577 * A062579 A062580 A062581


KEYWORD

nonn,hard


AUTHOR

Mike Oakes, May 18 2001, May 19 2001


EXTENSIONS

New term 70067 found by JeanLouis Charton in 2006 corresponding to a probable prime with 75615 digits. JeanLouis Charton, Sep 02 2009
Edited by M. F. Hasler, Sep 16 2013


STATUS

approved



