66919domain: NPropertiesPrimalityPrimeyesAppears in sequencesThe generalized Conway-Guy sequence w^{1}.at n=18A006755Numbers k such that (3^k + 19^k)/22 is prime.at n=7A128075Minimal exponents m such that the fractional part of (101/100)^m obtains a minimum (when starting with m=1).at n=8A153669Prime numbersat n=6667