Properties

Label 2-2013-1.1-c1-0-11
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  + 0.171·2-s − 3-s − 1.97·4-s − 0.133·5-s − 0.171·6-s + 0.615·7-s − 0.681·8-s + 9-s − 0.0228·10-s + 11-s + 1.97·12-s − 4.70·13-s + 0.105·14-s + 0.133·15-s + 3.82·16-s + 2.34·17-s + 0.171·18-s − 7.85·19-s + 0.262·20-s − 0.615·21-s + 0.171·22-s + 1.86·23-s + 0.681·24-s − 4.98·25-s − 0.807·26-s − 27-s − 1.21·28-s + ⋯
L(s)  = 1  + 0.121·2-s − 0.577·3-s − 0.985·4-s − 0.0595·5-s − 0.0700·6-s + 0.232·7-s − 0.240·8-s + 0.333·9-s − 0.00722·10-s + 0.301·11-s + 0.568·12-s − 1.30·13-s + 0.0282·14-s + 0.0343·15-s + 0.956·16-s + 0.568·17-s + 0.0404·18-s − 1.80·19-s + 0.0586·20-s − 0.134·21-s + 0.0365·22-s + 0.389·23-s + 0.139·24-s − 0.996·25-s − 0.158·26-s − 0.192·27-s − 0.229·28-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

\(L(1)\) \(\approx\) \(0.8978192655\)
\(L(\frac12)\) \(\approx\) \(0.8978192655\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.171T + 2T^{2} \)
5 \( 1 + 0.133T + 5T^{2} \)
7 \( 1 - 0.615T + 7T^{2} \)
13 \( 1 + 4.70T + 13T^{2} \)
17 \( 1 - 2.34T + 17T^{2} \)
19 \( 1 + 7.85T + 19T^{2} \)
23 \( 1 - 1.86T + 23T^{2} \)
29 \( 1 - 4.53T + 29T^{2} \)
31 \( 1 - 3.06T + 31T^{2} \)
37 \( 1 - 9.24T + 37T^{2} \)
41 \( 1 - 1.52T + 41T^{2} \)
43 \( 1 - 1.17T + 43T^{2} \)
47 \( 1 + 7.78T + 47T^{2} \)
53 \( 1 + 11.1T + 53T^{2} \)
59 \( 1 - 11.0T + 59T^{2} \)
67 \( 1 - 11.2T + 67T^{2} \)
71 \( 1 + 6.59T + 71T^{2} \)
73 \( 1 - 4.36T + 73T^{2} \)
79 \( 1 - 11.7T + 79T^{2} \)
83 \( 1 - 10.8T + 83T^{2} \)
89 \( 1 - 15.1T + 89T^{2} \)
97 \( 1 - 15.1T + 97T^{2} \)
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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

−9.320853990356033054375347454528, −8.247970975570384995478355415080, −7.79111564280861012683442730199, −6.60887773250508544620429449470, −5.96140346536296872716412292374, −4.83075774965265319389544011159, −4.58638117128779470336618925233, −3.50114109753365180589810462198, −2.16074546505353917118139158719, −0.63253096697509489727527879514, 0.63253096697509489727527879514, 2.16074546505353917118139158719, 3.50114109753365180589810462198, 4.58638117128779470336618925233, 4.83075774965265319389544011159, 5.96140346536296872716412292374, 6.60887773250508544620429449470, 7.79111564280861012683442730199, 8.247970975570384995478355415080, 9.320853990356033054375347454528

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