 Heath-Brown–Moroz constant

The Heath-Brown–Moroz constant arises in number theory, particularly in the study of prime numbers and the distribution of primes. It is defined in the context of the distribution of prime numbers in arithmetic progressions and is named after mathematicians Roger Heath-Brown and Vladimir Moroz. In particular, the constant is involved in estimates related to the number of primes in certain congruence classes or calculations regarding the smoothness of numbers, or the behavior of primes in specific ranges.