Properties

Label 2-2013-1.1-c1-0-9
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  + 0.0561·2-s − 3-s − 1.99·4-s − 2.87·5-s − 0.0561·6-s + 3.53·7-s − 0.224·8-s + 9-s − 0.161·10-s − 11-s + 1.99·12-s + 1.66·13-s + 0.198·14-s + 2.87·15-s + 3.98·16-s − 6.51·17-s + 0.0561·18-s − 4.27·19-s + 5.73·20-s − 3.53·21-s − 0.0561·22-s − 8.02·23-s + 0.224·24-s + 3.23·25-s + 0.0934·26-s − 27-s − 7.06·28-s + ⋯
L(s)  = 1  + 0.0397·2-s − 0.577·3-s − 0.998·4-s − 1.28·5-s − 0.0229·6-s + 1.33·7-s − 0.0793·8-s + 0.333·9-s − 0.0509·10-s − 0.301·11-s + 0.576·12-s + 0.461·13-s + 0.0531·14-s + 0.741·15-s + 0.995·16-s − 1.57·17-s + 0.0132·18-s − 0.979·19-s + 1.28·20-s − 0.772·21-s − 0.0119·22-s − 1.67·23-s + 0.0458·24-s + 0.647·25-s + 0.0183·26-s − 0.192·27-s − 1.33·28-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

\(L(1)\) \(\approx\) \(0.6679684639\)
\(L(\frac12)\) \(\approx\) \(0.6679684639\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.0561T + 2T^{2} \)
5 \( 1 + 2.87T + 5T^{2} \)
7 \( 1 - 3.53T + 7T^{2} \)
13 \( 1 - 1.66T + 13T^{2} \)
17 \( 1 + 6.51T + 17T^{2} \)
19 \( 1 + 4.27T + 19T^{2} \)
23 \( 1 + 8.02T + 23T^{2} \)
29 \( 1 - 3.26T + 29T^{2} \)
31 \( 1 - 6.97T + 31T^{2} \)
37 \( 1 - 0.826T + 37T^{2} \)
41 \( 1 + 11.9T + 41T^{2} \)
43 \( 1 + 2.21T + 43T^{2} \)
47 \( 1 - 10.4T + 47T^{2} \)
53 \( 1 - 8.11T + 53T^{2} \)
59 \( 1 - 2.00T + 59T^{2} \)
67 \( 1 - 10.0T + 67T^{2} \)
71 \( 1 + 2.13T + 71T^{2} \)
73 \( 1 - 2.54T + 73T^{2} \)
79 \( 1 + 6.81T + 79T^{2} \)
83 \( 1 - 0.562T + 83T^{2} \)
89 \( 1 - 7.23T + 89T^{2} \)
97 \( 1 - 11.1T + 97T^{2} \)
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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

−8.756076260817029776608550304099, −8.377838655716976189886636270625, −7.87754642783983318006096789829, −6.82752264322639084250481401125, −5.86080869076096592629689686243, −4.77392332965399556269407395111, −4.41888326912056854809413181704, −3.75242993927728645544399452093, −2.06293456518184643711364593914, −0.55454303462644218755256018498, 0.55454303462644218755256018498, 2.06293456518184643711364593914, 3.75242993927728645544399452093, 4.41888326912056854809413181704, 4.77392332965399556269407395111, 5.86080869076096592629689686243, 6.82752264322639084250481401125, 7.87754642783983318006096789829, 8.377838655716976189886636270625, 8.756076260817029776608550304099

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