Properties

Label 2-2013-1.1-c1-0-10
Degree $2$
Conductor $2013$
Sign $1$
Analytic cond. $16.0738$
Root an. cond. $4.00922$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.93·2-s − 3-s + 1.76·4-s + 3.07·5-s + 1.93·6-s − 3.15·7-s + 0.464·8-s + 9-s − 5.96·10-s − 11-s − 1.76·12-s − 4.31·13-s + 6.12·14-s − 3.07·15-s − 4.42·16-s − 3.81·17-s − 1.93·18-s − 4.23·19-s + 5.41·20-s + 3.15·21-s + 1.93·22-s + 6.48·23-s − 0.464·24-s + 4.47·25-s + 8.35·26-s − 27-s − 5.56·28-s + ⋯
L(s)  = 1  − 1.37·2-s − 0.577·3-s + 0.880·4-s + 1.37·5-s + 0.791·6-s − 1.19·7-s + 0.164·8-s + 0.333·9-s − 1.88·10-s − 0.301·11-s − 0.508·12-s − 1.19·13-s + 1.63·14-s − 0.794·15-s − 1.10·16-s − 0.924·17-s − 0.457·18-s − 0.971·19-s + 1.21·20-s + 0.689·21-s + 0.413·22-s + 1.35·23-s − 0.0947·24-s + 0.894·25-s + 1.63·26-s − 0.192·27-s − 1.05·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2013\)    =    \(3 \cdot 11 \cdot 61\)
Sign: $1$
Analytic conductor: \(16.0738\)
Root analytic conductor: \(4.00922\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2013,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5334221993\)
\(L(\frac12)\) \(\approx\) \(0.5334221993\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
11 \( 1 + T \)
61 \( 1 - T \)
good2 \( 1 + 1.93T + 2T^{2} \)
5 \( 1 - 3.07T + 5T^{2} \)
7 \( 1 + 3.15T + 7T^{2} \)
13 \( 1 + 4.31T + 13T^{2} \)
17 \( 1 + 3.81T + 17T^{2} \)
19 \( 1 + 4.23T + 19T^{2} \)
23 \( 1 - 6.48T + 23T^{2} \)
29 \( 1 + 3.27T + 29T^{2} \)
31 \( 1 - 10.0T + 31T^{2} \)
37 \( 1 + 1.85T + 37T^{2} \)
41 \( 1 + 10.7T + 41T^{2} \)
43 \( 1 - 10.4T + 43T^{2} \)
47 \( 1 - 10.3T + 47T^{2} \)
53 \( 1 - 8.28T + 53T^{2} \)
59 \( 1 + 10.0T + 59T^{2} \)
67 \( 1 + 5.80T + 67T^{2} \)
71 \( 1 + 3.40T + 71T^{2} \)
73 \( 1 - 11.2T + 73T^{2} \)
79 \( 1 - 4.26T + 79T^{2} \)
83 \( 1 - 17.4T + 83T^{2} \)
89 \( 1 + 9.75T + 89T^{2} \)
97 \( 1 - 0.814T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.249257876790318779662072149132, −8.766638329744803801825007616207, −7.54912134687772359592525331152, −6.75079329407211919260897385265, −6.35006556302158460755366733601, −5.30896408543717654534408909000, −4.44413363798550950608434846348, −2.73630513729625009361381992786, −2.01506999587665040740849435398, −0.59302954548388644906828221418, 0.59302954548388644906828221418, 2.01506999587665040740849435398, 2.73630513729625009361381992786, 4.44413363798550950608434846348, 5.30896408543717654534408909000, 6.35006556302158460755366733601, 6.75079329407211919260897385265, 7.54912134687772359592525331152, 8.766638329744803801825007616207, 9.249257876790318779662072149132

Graph of the $Z$-function along the critical line