Properties

Label 2-2013-1.1-c1-0-0
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  − 0.546·2-s − 3-s − 1.70·4-s − 0.842·5-s + 0.546·6-s − 4.19·7-s + 2.02·8-s + 9-s + 0.460·10-s − 11-s + 1.70·12-s − 5.95·13-s + 2.29·14-s + 0.842·15-s + 2.29·16-s + 0.386·17-s − 0.546·18-s − 2.95·19-s + 1.43·20-s + 4.19·21-s + 0.546·22-s − 0.974·23-s − 2.02·24-s − 4.28·25-s + 3.25·26-s − 27-s + 7.13·28-s + ⋯
L(s)  = 1  − 0.386·2-s − 0.577·3-s − 0.850·4-s − 0.376·5-s + 0.223·6-s − 1.58·7-s + 0.714·8-s + 0.333·9-s + 0.145·10-s − 0.301·11-s + 0.491·12-s − 1.65·13-s + 0.612·14-s + 0.217·15-s + 0.574·16-s + 0.0936·17-s − 0.128·18-s − 0.677·19-s + 0.320·20-s + 0.914·21-s + 0.116·22-s − 0.203·23-s − 0.412·24-s − 0.857·25-s + 0.638·26-s − 0.192·27-s + 1.34·28-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

\(L(1)\) \(\approx\) \(0.05230048157\)
\(L(\frac12)\) \(\approx\) \(0.05230048157\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.546T + 2T^{2} \)
5 \( 1 + 0.842T + 5T^{2} \)
7 \( 1 + 4.19T + 7T^{2} \)
13 \( 1 + 5.95T + 13T^{2} \)
17 \( 1 - 0.386T + 17T^{2} \)
19 \( 1 + 2.95T + 19T^{2} \)
23 \( 1 + 0.974T + 23T^{2} \)
29 \( 1 + 10.0T + 29T^{2} \)
31 \( 1 + 10.6T + 31T^{2} \)
37 \( 1 + 3.16T + 37T^{2} \)
41 \( 1 + 1.29T + 41T^{2} \)
43 \( 1 + 4.99T + 43T^{2} \)
47 \( 1 - 7.87T + 47T^{2} \)
53 \( 1 - 0.370T + 53T^{2} \)
59 \( 1 - 13.7T + 59T^{2} \)
67 \( 1 - 9.80T + 67T^{2} \)
71 \( 1 + 4.36T + 71T^{2} \)
73 \( 1 + 2.06T + 73T^{2} \)
79 \( 1 + 8.67T + 79T^{2} \)
83 \( 1 + 7.09T + 83T^{2} \)
89 \( 1 + 7.42T + 89T^{2} \)
97 \( 1 + 6.00T + 97T^{2} \)
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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

−9.382187269403932530070625960506, −8.492517768723624612275295232303, −7.33997076190643201404933325176, −7.13564382958697804397076922277, −5.80719643349655716480389434354, −5.28122190819204506430244460149, −4.14550132509359554729056607821, −3.52061976786495961496082917082, −2.11953712598252897469492866384, −0.15608624392329789066675289308, 0.15608624392329789066675289308, 2.11953712598252897469492866384, 3.52061976786495961496082917082, 4.14550132509359554729056607821, 5.28122190819204506430244460149, 5.80719643349655716480389434354, 7.13564382958697804397076922277, 7.33997076190643201404933325176, 8.492517768723624612275295232303, 9.382187269403932530070625960506

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