Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Computing a Discrete Logarithm in O(n^3)   This paper presents a means with time complexity of at worst O(n^3) to
compute the discrete logarithm on cyclic finite groups of integers modulo p.
The algorithm makes use of reduction of the problem to that of finding the
concurrent zeros of two periodic functions in the real numbers. The problem is
treated as an analog to a form of analog rotor-code computed cipher.

7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
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The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
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The categories of this paper are: adap-org