Properties

Label 2-2013-1.1-c1-0-32
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  − 0.179·2-s − 3-s − 1.96·4-s + 2.20·5-s + 0.179·6-s + 3.17·7-s + 0.713·8-s + 9-s − 0.396·10-s − 11-s + 1.96·12-s + 5.02·13-s − 0.570·14-s − 2.20·15-s + 3.80·16-s + 1.08·17-s − 0.179·18-s + 3.53·19-s − 4.33·20-s − 3.17·21-s + 0.179·22-s + 1.91·23-s − 0.713·24-s − 0.139·25-s − 0.903·26-s − 27-s − 6.24·28-s + ⋯
L(s)  = 1  − 0.127·2-s − 0.577·3-s − 0.983·4-s + 0.986·5-s + 0.0733·6-s + 1.19·7-s + 0.252·8-s + 0.333·9-s − 0.125·10-s − 0.301·11-s + 0.568·12-s + 1.39·13-s − 0.152·14-s − 0.569·15-s + 0.951·16-s + 0.263·17-s − 0.0423·18-s + 0.811·19-s − 0.970·20-s − 0.692·21-s + 0.0383·22-s + 0.399·23-s − 0.145·24-s − 0.0278·25-s − 0.177·26-s − 0.192·27-s − 1.17·28-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

\(L(1)\) \(\approx\) \(1.640425154\)
\(L(\frac12)\) \(\approx\) \(1.640425154\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.179T + 2T^{2} \)
5 \( 1 - 2.20T + 5T^{2} \)
7 \( 1 - 3.17T + 7T^{2} \)
13 \( 1 - 5.02T + 13T^{2} \)
17 \( 1 - 1.08T + 17T^{2} \)
19 \( 1 - 3.53T + 19T^{2} \)
23 \( 1 - 1.91T + 23T^{2} \)
29 \( 1 + 5.13T + 29T^{2} \)
31 \( 1 + 0.976T + 31T^{2} \)
37 \( 1 - 7.67T + 37T^{2} \)
41 \( 1 + 2.80T + 41T^{2} \)
43 \( 1 + 7.46T + 43T^{2} \)
47 \( 1 - 5.09T + 47T^{2} \)
53 \( 1 + 10.9T + 53T^{2} \)
59 \( 1 - 8.89T + 59T^{2} \)
67 \( 1 + 6.12T + 67T^{2} \)
71 \( 1 - 10.4T + 71T^{2} \)
73 \( 1 - 12.2T + 73T^{2} \)
79 \( 1 - 15.6T + 79T^{2} \)
83 \( 1 - 10.7T + 83T^{2} \)
89 \( 1 + 14.2T + 89T^{2} \)
97 \( 1 + 13.8T + 97T^{2} \)
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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

−9.359206041879309054439129817250, −8.280457879830595594044827013870, −7.88601091789108985287196543309, −6.67011083697862521617487908899, −5.60866300023333335283429555361, −5.36353001325209730507406088565, −4.43529904013064848517228257236, −3.45489165276503630130470856418, −1.83733426533476909757950511975, −0.993667577094741447063463848212, 0.993667577094741447063463848212, 1.83733426533476909757950511975, 3.45489165276503630130470856418, 4.43529904013064848517228257236, 5.36353001325209730507406088565, 5.60866300023333335283429555361, 6.67011083697862521617487908899, 7.88601091789108985287196543309, 8.280457879830595594044827013870, 9.359206041879309054439129817250

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