240997

Properties

Appears in sequences

• Centered 21-gonal primes.at n=31A276261
• List of primes prime(r) such that prime(r)-prime(r-1)=30, prime(r-1)-prime(r-2)=8 and prime(r-2)-prime(r-3)=6.at n=5A299704
• Prime numbersat n=21301