38383883domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes that contain digits 3 and 8 only.at n=26A020464Smallest n-digit prime containing only the digits 3 and 8, or 0 if no such prime exists.at n=7A036943Primes consisting only of digits 3 and 8 occurring with equal frequency.at n=1A087532Prime numbersat n=2341108