83663

Properties

Appears in sequences

• Numbers k such that 8^k - 7^k is prime or a strong pseudoprime.at n=12A062574
• Primes p such that continued fraction of (1 + sqrt(p))/2 has period 12 : primes in A146336.at n=34A146357
• Lesser of pseudo twin primes to base 2.at n=35A192297
• Primes of the form 3*m^2 - 4.at n=35A201716
• Primes having only {3, 6, 8} as digits.at n=29A385791
• Prime numbersat n=8166