206083

Properties

Appears in sequences

• Let (p1,p2), (p3,p4) be pairs of twin primes with p1*p2=p3+p4-1; sequence gives values of p4.at n=5A047979
• Larger member of twin prime pairs whose sum is a square.at n=18A118593
• Twin prime pairs which sum to perfect squares.at n=37A232878
• Prime numbersat n=18475