Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fujii's development on Chebyshev's conjecture   Chebyshev presented a conjecture after observing the apparent bias towards
primes congruent to $3\pmod 4$. His conjecture is equivalent to a version of
the Generalised Riemann Hypothesis. Fujii strengthened this conjecture; we
strengthen it still further using detailed computations of zeroes of Dirichlet
$L$-functions.

22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom