Johan Andersson's user avatar
Johan Andersson's user avatar
Johan Andersson's user avatar
Johan Andersson
  • Member for 13 years, 4 months
  • Last seen more than 1 year ago
  • Örebro University
24 votes

Function zeros in strip 0 < Re < 1

20 votes
Accepted

Density of prime pairs whose gap is less than the average gap

17 votes
Accepted

A note by N. A. Carella on zero-free regions

13 votes

Fastest algorithm to compute the sum of primes?

13 votes

Does Zhang's theorem generalize to $3$ or more primes in an interval of fixed length?

11 votes

Mertens' function in time $O(\sqrt x)$

10 votes
Accepted

Mertens' function in time $O(\sqrt x)$

10 votes

What are the analytic properties of Dirichlet Euler products restricted to arithmetic progressions?

10 votes
Accepted

lower bound for $\Re\zeta(1+it)$

10 votes

Saying things rapidly about integer factorisations

9 votes
Accepted

Lower bounds on (truncated) Fourier transform of functions of constant modulus and bounded derivative

8 votes

Near points in several arithmetic progressions

8 votes

What is the best known estimate for the place of the prime gap with length 1.609*10^18?

8 votes

Prime factorization of n+1

7 votes
Accepted

Analytic continuation of ordinary Dirichlet series

7 votes
Accepted

What are the fallacies that this RH inequality may fail at most finitely often?

6 votes

non-trivial zeros of partial zeta functions

6 votes

On the continuity of $\sum_{n=1}^{\infty} \sin(nx) / n^\alpha$

5 votes
Accepted

On the critical line $ \Re \zeta'(s)/\zeta(s) =? 1/2 \log(\pi) - 1/2 \Re \psi(s/2)$ ?

5 votes
Accepted

Pair correlation for the Riemann zeros and $(\zeta^\prime(s)/\zeta(s))^\prime$

4 votes
Accepted

Goldbach's conjecture and Euler's idoneal numbers

4 votes

Computing the Mertens function

4 votes

Averages of Euler-phi function and similar

4 votes
Accepted

Convergence of the summation 1/p^(1+iy) (over all primes p with y a nonzero real number)

3 votes
Accepted

On the location of zeros of L functions from modular forms

3 votes

What is known about this product?

2 votes

polynomial zero within a square

2 votes

How many consecutive composite integers follow k!+1?

1 vote

$\omega(p^n - 1)$ as $n \rightarrow \infty$