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A062660 Numbers k such that 94^k - 93^k is prime. 0
3, 79, 1367, 2741, 10937, 17599 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Terms greater than 1000 are often only strong pseudoprimes.
a(7) > 20000. - Derek Orr, Sep 09 2014
LINKS
Table of n, a(n) for n=1..6.
PROG
(PARI) is(n)=ispseudoprime(94^n-93^n) \\ Charles R Greathouse IV, Jun 13 2017
CROSSREFS
Cf. A000043, A057468, A059801, A059802, A062572-A062666.
Sequence in context: A073176 A236574 A367249 * A331673 A065399 A265592
Adjacent sequences: A062657 A062658 A062659 * A062661 A062662 A062663
KEYWORD
nonn,hard,more
AUTHOR
Mike Oakes, May 18 2001, May 19 2001
EXTENSIONS
a(5) and a(6) from Derek Orr, Sep 09 2014
STATUS
approved

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Last modified May 20 05:07 EDT 2024. Contains 372703 sequences. (Running on oeis4.)