The second theorem of Mertens states that the asymptotic form of the harmonic series for the sum of reciprocal primes is given by
where is a prime, is a constant known as the Mertens constant, and is a Landau symbol.
The second theorem of Mertens states that the asymptotic form of the harmonic series for the sum of reciprocal primes is given by
where is a prime, is a constant known as the Mertens constant, and is a Landau symbol.
Weisstein, Eric W. "Mertens Second Theorem." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/MertensSecondTheorem.html