122219

Properties

Appears in sequences

• Numbers k such that 3^k - 2^k is prime.at n=20A057468
• Prime numbers containing the string 222.at n=28A166580
• Exactly one of 3^n +- 2^n is prime.at n=22A174326
• Numbers k such that 3^k + (-2)^k is prime.at n=22A283653
• Prime numbersat n=11498