319681

Properties

Appears in sequences

• First member of a prime 5-tuple in a 2p-1 progression.at n=19A057328
• Primes starting a Cunningham chain of the second kind of length 5.at n=15A110022
• Smallest primes starting a complete four iterations Cunningham chain of the first or second kind.at n=26A110027
• Prime numbersat n=27582