|
|
A062642
|
|
Numbers k such that 76^k - 75^k is prime.
|
|
0
|
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
Terms > 1000 are often only strong pseudoprimes.
|
|
LINKS
|
|
|
MATHEMATICA
|
Select[Range[450], PrimeQ[76^#-75^#]&] (* Harvey P. Dale, Aug 30 2013 *)
|
|
PROG
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,hard
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|