1616401domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumerators of continued fraction convergents to sqrt(898).at n=7A042736Primes of the form 648*k^2 - 72*k + 1.at n=11A154511a(n) = 5000*n^2 - 200*n + 1.at n=17A157516Prime numbersat n=122284