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A062601 Numbers n such that 35^n - 34^n is prime. 0
3, 5, 11, 157, 2557, 13537, 73477, 85243 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Terms greater than 1000 are often only strong pseudoprimes.

No other terms less than 100000. - Robert Price, May 21 2012

LINKS

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

PROG

(PARI) is(n)=ispseudoprime(35^n-34^n) \\ Charles R Greathouse IV, Jun 13 2017

CROSSREFS

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

Sequence in context: A083841 A277552 A154941 * A231017 A038198 A280876

Adjacent sequences:  A062598 A062599 A062600 * A062602 A062603 A062604

KEYWORD

nonn,hard

AUTHOR

Mike Oakes, May 18 2001, May 19 2001

EXTENSIONS

Added a(6)-a(8) (computer runs by Adam Marciniec) from Robert Price, May 21 2012

STATUS

approved

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Last modified April 2 18:21 EDT 2020. Contains 333189 sequences. (Running on oeis4.)