Properties

Label 2-2013-1.1-c3-0-44
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.85·2-s − 3·3-s + 6.86·4-s − 3.72·5-s − 11.5·6-s − 16.4·7-s − 4.38·8-s + 9·9-s − 14.3·10-s − 11·11-s − 20.5·12-s − 48.3·13-s − 63.4·14-s + 11.1·15-s − 71.8·16-s + 50.7·17-s + 34.6·18-s − 92.8·19-s − 25.5·20-s + 49.3·21-s − 42.4·22-s − 29.7·23-s + 13.1·24-s − 111.·25-s − 186.·26-s − 27·27-s − 112.·28-s + ⋯
L(s)  = 1  + 1.36·2-s − 0.577·3-s + 0.857·4-s − 0.333·5-s − 0.786·6-s − 0.888·7-s − 0.193·8-s + 0.333·9-s − 0.454·10-s − 0.301·11-s − 0.495·12-s − 1.03·13-s − 1.21·14-s + 0.192·15-s − 1.12·16-s + 0.723·17-s + 0.454·18-s − 1.12·19-s − 0.286·20-s + 0.513·21-s − 0.410·22-s − 0.269·23-s + 0.111·24-s − 0.888·25-s − 1.40·26-s − 0.192·27-s − 0.762·28-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: \(0\)
Selberg data: \((2,\ 2013,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.571789550\)
\(L(\frac12)\) \(\approx\) \(1.571789550\)
\(L(\frac{5}{2})\) 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 \( 1 - 3.85T + 8T^{2} \)
5 \( 1 + 3.72T + 125T^{2} \)
7 \( 1 + 16.4T + 343T^{2} \)
13 \( 1 + 48.3T + 2.19e3T^{2} \)
17 \( 1 - 50.7T + 4.91e3T^{2} \)
19 \( 1 + 92.8T + 6.85e3T^{2} \)
23 \( 1 + 29.7T + 1.21e4T^{2} \)
29 \( 1 + 41.5T + 2.43e4T^{2} \)
31 \( 1 - 188.T + 2.97e4T^{2} \)
37 \( 1 - 264.T + 5.06e4T^{2} \)
41 \( 1 + 77.6T + 6.89e4T^{2} \)
43 \( 1 - 343.T + 7.95e4T^{2} \)
47 \( 1 - 220.T + 1.03e5T^{2} \)
53 \( 1 - 176.T + 1.48e5T^{2} \)
59 \( 1 - 716.T + 2.05e5T^{2} \)
67 \( 1 + 852.T + 3.00e5T^{2} \)
71 \( 1 - 386.T + 3.57e5T^{2} \)
73 \( 1 + 766.T + 3.89e5T^{2} \)
79 \( 1 + 928.T + 4.93e5T^{2} \)
83 \( 1 + 499.T + 5.71e5T^{2} \)
89 \( 1 + 535.T + 7.04e5T^{2} \)
97 \( 1 - 176.T + 9.12e5T^{2} \)
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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

−8.815829385330614742334890561422, −7.70565319490952113290826896123, −6.97237895255649264117279586039, −6.06347345692178006498684537381, −5.68815747042985370973525395798, −4.60209755771164080207553833484, −4.11124541165312394839030938137, −3.09845385972599954224257810170, −2.27346707931281746462447548333, −0.45224615132438645843837464673, 0.45224615132438645843837464673, 2.27346707931281746462447548333, 3.09845385972599954224257810170, 4.11124541165312394839030938137, 4.60209755771164080207553833484, 5.68815747042985370973525395798, 6.06347345692178006498684537381, 6.97237895255649264117279586039, 7.70565319490952113290826896123, 8.815829385330614742334890561422

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