80681domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 16*m^2 + 25, m=1,3,5,...at n=16A087856Primes of the form 16*m^2 + 25 for m=1,2,3,...at n=26A087857Primes of the form 3*m^2 - 7.at n=23A201718Prime numbersat n=7896