39341

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 83.at n=34A020422
• Let (p1,p2), (p3,p4) be pairs of twin primes with p1*p2=p3+p4-1; sequence gives values of p1.at n=28A047976
• Primes of the form 8*n^2 + 2*n + 1.at n=30A188382
• Primes representable as x^y + x + y, where x>1, y>1 are integers.at n=12A253776
• Primes equal to a centered 9-gonal number plus 1.at n=22A285812
• Prime numbers in A317298.at n=31A306362
• Prime numbersat n=4141