4930381domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes from merging of 7 successive digits in decimal expansion of Pi allowing leading zeros.at n=11A104827Primes from merging of 7 successive digits in decimal expansion of Pi forbidding leading zeros.at n=10A198171Primes of the form 10n^3-9.at n=17A201039Prime numbersat n=343959