3612671

Properties

Appears in sequences

• Let (p1,p2), (p3,p4) be pairs of twin primes with p1*p2=p3+p4-1; sequence gives values of p3.at n=9A047978
• Primes equal to a product of twin primes minus 1 divided by 2.at n=19A086870
• Prime numbersat n=257597