Properties

Label 2-2013-1.1-c3-0-187
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  + 3.28·2-s − 3·3-s + 2.79·4-s − 21.6·5-s − 9.85·6-s + 15.7·7-s − 17.0·8-s + 9·9-s − 71.2·10-s − 11·11-s − 8.38·12-s + 11.1·13-s + 51.6·14-s + 65.0·15-s − 78.5·16-s + 39.3·17-s + 29.5·18-s − 4.48·19-s − 60.6·20-s − 47.1·21-s − 36.1·22-s + 178.·23-s + 51.2·24-s + 344.·25-s + 36.6·26-s − 27·27-s + 43.9·28-s + ⋯
L(s)  = 1  + 1.16·2-s − 0.577·3-s + 0.349·4-s − 1.93·5-s − 0.670·6-s + 0.848·7-s − 0.755·8-s + 0.333·9-s − 2.25·10-s − 0.301·11-s − 0.201·12-s + 0.238·13-s + 0.985·14-s + 1.11·15-s − 1.22·16-s + 0.561·17-s + 0.387·18-s − 0.0541·19-s − 0.677·20-s − 0.489·21-s − 0.350·22-s + 1.61·23-s + 0.436·24-s + 2.75·25-s + 0.276·26-s − 0.192·27-s + 0.296·28-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 \( 1 - 3.28T + 8T^{2} \)
5 \( 1 + 21.6T + 125T^{2} \)
7 \( 1 - 15.7T + 343T^{2} \)
13 \( 1 - 11.1T + 2.19e3T^{2} \)
17 \( 1 - 39.3T + 4.91e3T^{2} \)
19 \( 1 + 4.48T + 6.85e3T^{2} \)
23 \( 1 - 178.T + 1.21e4T^{2} \)
29 \( 1 - 54.5T + 2.43e4T^{2} \)
31 \( 1 - 36.5T + 2.97e4T^{2} \)
37 \( 1 + 198.T + 5.06e4T^{2} \)
41 \( 1 - 49.1T + 6.89e4T^{2} \)
43 \( 1 + 399.T + 7.95e4T^{2} \)
47 \( 1 - 551.T + 1.03e5T^{2} \)
53 \( 1 - 122.T + 1.48e5T^{2} \)
59 \( 1 - 260.T + 2.05e5T^{2} \)
67 \( 1 - 135.T + 3.00e5T^{2} \)
71 \( 1 + 1.14e3T + 3.57e5T^{2} \)
73 \( 1 - 48.8T + 3.89e5T^{2} \)
79 \( 1 + 693.T + 4.93e5T^{2} \)
83 \( 1 + 1.38e3T + 5.71e5T^{2} \)
89 \( 1 + 1.44e3T + 7.04e5T^{2} \)
97 \( 1 - 1.00e3T + 9.12e5T^{2} \)
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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

−8.391332320275080189830960407089, −7.38690846669453792765592931815, −6.90360042921992075231103347244, −5.68575573610964981312119927065, −4.91163537645489052439071219572, −4.46560821877316937896282162717, −3.63353089655235501970443373536, −2.89741819572053054035752149315, −1.07789376070128994677252493540, 0, 1.07789376070128994677252493540, 2.89741819572053054035752149315, 3.63353089655235501970443373536, 4.46560821877316937896282162717, 4.91163537645489052439071219572, 5.68575573610964981312119927065, 6.90360042921992075231103347244, 7.38690846669453792765592931815, 8.391332320275080189830960407089

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