Properties

Label 2-2013-1.1-c1-0-46
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  + 0.188·2-s − 3-s − 1.96·4-s − 1.33·5-s − 0.188·6-s − 0.912·7-s − 0.748·8-s + 9-s − 0.253·10-s − 11-s + 1.96·12-s + 5.78·13-s − 0.172·14-s + 1.33·15-s + 3.78·16-s + 3.08·17-s + 0.188·18-s − 6.38·19-s + 2.63·20-s + 0.912·21-s − 0.188·22-s + 7.04·23-s + 0.748·24-s − 3.20·25-s + 1.09·26-s − 27-s + 1.79·28-s + ⋯
L(s)  = 1  + 0.133·2-s − 0.577·3-s − 0.982·4-s − 0.599·5-s − 0.0771·6-s − 0.345·7-s − 0.264·8-s + 0.333·9-s − 0.0800·10-s − 0.301·11-s + 0.567·12-s + 1.60·13-s − 0.0460·14-s + 0.345·15-s + 0.946·16-s + 0.749·17-s + 0.0445·18-s − 1.46·19-s + 0.588·20-s + 0.199·21-s − 0.0402·22-s + 1.46·23-s + 0.152·24-s − 0.640·25-s + 0.214·26-s − 0.192·27-s + 0.338·28-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 \( 1 - 0.188T + 2T^{2} \)
5 \( 1 + 1.33T + 5T^{2} \)
7 \( 1 + 0.912T + 7T^{2} \)
13 \( 1 - 5.78T + 13T^{2} \)
17 \( 1 - 3.08T + 17T^{2} \)
19 \( 1 + 6.38T + 19T^{2} \)
23 \( 1 - 7.04T + 23T^{2} \)
29 \( 1 + 9.45T + 29T^{2} \)
31 \( 1 - 7.73T + 31T^{2} \)
37 \( 1 + 8.78T + 37T^{2} \)
41 \( 1 - 8.00T + 41T^{2} \)
43 \( 1 - 10.8T + 43T^{2} \)
47 \( 1 - 10.0T + 47T^{2} \)
53 \( 1 + 3.34T + 53T^{2} \)
59 \( 1 + 11.0T + 59T^{2} \)
67 \( 1 + 14.0T + 67T^{2} \)
71 \( 1 + 15.6T + 71T^{2} \)
73 \( 1 - 2.96T + 73T^{2} \)
79 \( 1 + 16.1T + 79T^{2} \)
83 \( 1 + 8.28T + 83T^{2} \)
89 \( 1 - 16.6T + 89T^{2} \)
97 \( 1 - 2.95T + 97T^{2} \)
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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

−8.858105794266803138448644921915, −8.022350442101465660002519243051, −7.26855978670221330152862891131, −6.06189407340562648863251874165, −5.71703053543832418000812239900, −4.52449246658220004220409158478, −3.97201651872220731443097426683, −3.09059670178175732350319637948, −1.26022053077776529926831056568, 0, 1.26022053077776529926831056568, 3.09059670178175732350319637948, 3.97201651872220731443097426683, 4.52449246658220004220409158478, 5.71703053543832418000812239900, 6.06189407340562648863251874165, 7.26855978670221330152862891131, 8.022350442101465660002519243051, 8.858105794266803138448644921915

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