State the Bombieri-Vinogradov theorem's implication about primes in AP.
On average over moduli q ≤ x^(1/2), primes in AP are equidistributed
Every AP contains infinitely many primes
The density of primes in AP is exactly 1/φ(d) times the density of all primes
The largest prime in AP is asymptotic to x/ln(x)