12787321domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes with n-th successive differences a multiple of Fibonacci(n+1). a(n)-a(n-1) == 0 (mod F(n+1)), F(n+1) = A000045(n+1).at n=27A087580Primes with 51 as smallest positive primitive root.at n=27A114667Prime numbersat n=836320