Properties

Label 2-2013-1.1-c3-0-268
Degree $2$
Conductor $2013$
Sign $-1$
Analytic cond. $118.770$
Root an. cond. $10.8982$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.50·2-s + 3·3-s − 1.72·4-s + 8.04·5-s + 7.51·6-s + 1.07·7-s − 24.3·8-s + 9·9-s + 20.1·10-s + 11·11-s − 5.17·12-s − 45.7·13-s + 2.69·14-s + 24.1·15-s − 47.2·16-s + 93.6·17-s + 22.5·18-s + 7.12·19-s − 13.8·20-s + 3.23·21-s + 27.5·22-s − 154.·23-s − 73.0·24-s − 60.3·25-s − 114.·26-s + 27·27-s − 1.85·28-s + ⋯
L(s)  = 1  + 0.885·2-s + 0.577·3-s − 0.215·4-s + 0.719·5-s + 0.511·6-s + 0.0581·7-s − 1.07·8-s + 0.333·9-s + 0.636·10-s + 0.301·11-s − 0.124·12-s − 0.976·13-s + 0.0515·14-s + 0.415·15-s − 0.738·16-s + 1.33·17-s + 0.295·18-s + 0.0860·19-s − 0.154·20-s + 0.0335·21-s + 0.267·22-s − 1.40·23-s − 0.621·24-s − 0.482·25-s − 0.864·26-s + 0.192·27-s − 0.0125·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2013\)    =    \(3 \cdot 11 \cdot 61\)
Sign: $-1$
Analytic conductor: \(118.770\)
Root analytic conductor: \(10.8982\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2013,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
11 \( 1 - 11T \)
61 \( 1 - 61T \)
good2 \( 1 - 2.50T + 8T^{2} \)
5 \( 1 - 8.04T + 125T^{2} \)
7 \( 1 - 1.07T + 343T^{2} \)
13 \( 1 + 45.7T + 2.19e3T^{2} \)
17 \( 1 - 93.6T + 4.91e3T^{2} \)
19 \( 1 - 7.12T + 6.85e3T^{2} \)
23 \( 1 + 154.T + 1.21e4T^{2} \)
29 \( 1 + 6.26T + 2.43e4T^{2} \)
31 \( 1 + 229.T + 2.97e4T^{2} \)
37 \( 1 + 49.3T + 5.06e4T^{2} \)
41 \( 1 + 325.T + 6.89e4T^{2} \)
43 \( 1 - 95.0T + 7.95e4T^{2} \)
47 \( 1 - 247.T + 1.03e5T^{2} \)
53 \( 1 - 111.T + 1.48e5T^{2} \)
59 \( 1 - 294.T + 2.05e5T^{2} \)
67 \( 1 + 501.T + 3.00e5T^{2} \)
71 \( 1 - 567.T + 3.57e5T^{2} \)
73 \( 1 + 912.T + 3.89e5T^{2} \)
79 \( 1 - 455.T + 4.93e5T^{2} \)
83 \( 1 - 540.T + 5.71e5T^{2} \)
89 \( 1 + 439.T + 7.04e5T^{2} \)
97 \( 1 + 1.33e3T + 9.12e5T^{2} \)
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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

−8.391656330441344287288923214193, −7.65077648683621691656354752363, −6.69540557949951573479217125620, −5.69022566843129478700120769804, −5.29382526188024284514021617787, −4.19690957904046487638651118698, −3.52046872372530689115878696968, −2.55937500474749437364477070376, −1.59339664949740973448876637033, 0, 1.59339664949740973448876637033, 2.55937500474749437364477070376, 3.52046872372530689115878696968, 4.19690957904046487638651118698, 5.29382526188024284514021617787, 5.69022566843129478700120769804, 6.69540557949951573479217125620, 7.65077648683621691656354752363, 8.391656330441344287288923214193

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