Properties

Label 2-2013-1.1-c1-0-77
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.62·2-s + 3-s + 4.90·4-s + 2.26·5-s − 2.62·6-s − 0.677·7-s − 7.64·8-s + 9-s − 5.96·10-s + 11-s + 4.90·12-s − 6.23·13-s + 1.78·14-s + 2.26·15-s + 10.2·16-s − 4.02·17-s − 2.62·18-s + 5.38·19-s + 11.1·20-s − 0.677·21-s − 2.62·22-s − 7.11·23-s − 7.64·24-s + 0.144·25-s + 16.3·26-s + 27-s − 3.32·28-s + ⋯
L(s)  = 1  − 1.85·2-s + 0.577·3-s + 2.45·4-s + 1.01·5-s − 1.07·6-s − 0.256·7-s − 2.70·8-s + 0.333·9-s − 1.88·10-s + 0.301·11-s + 1.41·12-s − 1.72·13-s + 0.476·14-s + 0.585·15-s + 2.56·16-s − 0.975·17-s − 0.619·18-s + 1.23·19-s + 2.48·20-s − 0.147·21-s − 0.560·22-s − 1.48·23-s − 1.55·24-s + 0.0289·25-s + 3.21·26-s + 0.192·27-s − 0.628·28-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: \(1\)
Selberg data: \((2,\ 2013,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.62T + 2T^{2} \)
5 \( 1 - 2.26T + 5T^{2} \)
7 \( 1 + 0.677T + 7T^{2} \)
13 \( 1 + 6.23T + 13T^{2} \)
17 \( 1 + 4.02T + 17T^{2} \)
19 \( 1 - 5.38T + 19T^{2} \)
23 \( 1 + 7.11T + 23T^{2} \)
29 \( 1 + 9.43T + 29T^{2} \)
31 \( 1 - 8.36T + 31T^{2} \)
37 \( 1 - 1.53T + 37T^{2} \)
41 \( 1 - 2.74T + 41T^{2} \)
43 \( 1 + 8.78T + 43T^{2} \)
47 \( 1 + 4.57T + 47T^{2} \)
53 \( 1 + 8.79T + 53T^{2} \)
59 \( 1 + 13.7T + 59T^{2} \)
67 \( 1 + 0.817T + 67T^{2} \)
71 \( 1 + 8.00T + 71T^{2} \)
73 \( 1 + 5.45T + 73T^{2} \)
79 \( 1 - 15.6T + 79T^{2} \)
83 \( 1 - 8.66T + 83T^{2} \)
89 \( 1 - 3.13T + 89T^{2} \)
97 \( 1 - 11.6T + 97T^{2} \)
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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

−9.076240359322204363326947072431, −7.941172117770506446772499532542, −7.60381648727054867467306233800, −6.64378238339986069258788680973, −6.04668104876533719002755616572, −4.79596034927934424438315063766, −3.18904476616978884264392879235, −2.24902200358857907426861098263, −1.67378125177348337442071963871, 0, 1.67378125177348337442071963871, 2.24902200358857907426861098263, 3.18904476616978884264392879235, 4.79596034927934424438315063766, 6.04668104876533719002755616572, 6.64378238339986069258788680973, 7.60381648727054867467306233800, 7.941172117770506446772499532542, 9.076240359322204363326947072431

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