178621

Properties

Appears in sequences

• Prime numbers such that the sum of any 2 or 4 consecutive terms are averages of twin prime pairs and sum of any 3 or 5 consecutive terms are primes.at n=15A153128
• Primes p such that 47^(p-1) == 1 + A*p (mod p^2) and |A/p| is a new record low.at n=9A338646
• Value of prime number D for incrementally largest values of minimal x satisfying the equation x^2 - D*y^2 = 5.at n=39A341079
• Value of prime number D for incrementally largest values of minimal y satisfying the equation x^2-D*y^2=5.at n=36A341081
• Prime numbersat n=16215