22298681domain: NPropertiesPrimalityPrimeyesAppears in sequencesAbsoluteValue(Numerator(Bernoulli(2n))) mod denominator(Bernoulli(2n)).at n=30A180315AbsoluteValue(Numerator(Bernoulli(4n))) - Numerator(Bernoulli(4n)) mod denominator(Bernoulli(4n)) divided by two.at n=15A180320Prime numbersat n=1406797