6298559domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 5*n^3-1.at n=18A200910Floor( 1/(n*sinh(1/n) + n*sin(1/n) - 2) ).at n=17A248974Primes p such that the sum of decimal digits of p is the sum of primes dividing p+1 (with repetition).at n=28A338972Prime numbersat n=431978