139627

Properties

Appears in sequences

• Numbers k such that 2^k - 15 is prime.at n=31A059612
• Primes of the form 9n^2-8n+2.at n=21A154253
• a(1) = 2; a(n + 1) = smallest prime > a(n) such that a(n + 1) - a(n) is the product of 10 primes.at n=24A285694
• Prime numbersat n=12978