Properties

Label 2-183-183.182-c0-0-2
Degree $2$
Conductor $183$
Sign $1$
Analytic cond. $0.0913288$
Root an. cond. $0.302206$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.41·2-s − 3-s + 1.00·4-s − 1.41·6-s + 9-s − 1.41·11-s − 1.00·12-s − 0.999·16-s − 1.41·17-s + 1.41·18-s − 2.00·22-s + 1.41·23-s + 25-s − 27-s + 1.41·29-s − 1.41·32-s + 1.41·33-s − 2.00·34-s + 1.00·36-s − 1.41·44-s + 2.00·46-s + 0.999·48-s + 49-s + 1.41·50-s + 1.41·51-s − 1.41·53-s − 1.41·54-s + ⋯
L(s)  = 1  + 1.41·2-s − 3-s + 1.00·4-s − 1.41·6-s + 9-s − 1.41·11-s − 1.00·12-s − 0.999·16-s − 1.41·17-s + 1.41·18-s − 2.00·22-s + 1.41·23-s + 25-s − 27-s + 1.41·29-s − 1.41·32-s + 1.41·33-s − 2.00·34-s + 1.00·36-s − 1.41·44-s + 2.00·46-s + 0.999·48-s + 49-s + 1.41·50-s + 1.41·51-s − 1.41·53-s − 1.41·54-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(183\)    =    \(3 \cdot 61\)
Sign: $1$
Analytic conductor: \(0.0913288\)
Root analytic conductor: \(0.302206\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{183} (182, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 183,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.9399289817\)
\(L(\frac12)\) \(\approx\) \(0.9399289817\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
61 \( 1 + T \)
good2 \( 1 - 1.41T + T^{2} \)
5 \( 1 - T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 + 1.41T + T^{2} \)
13 \( 1 + T^{2} \)
17 \( 1 + 1.41T + T^{2} \)
19 \( 1 + T^{2} \)
23 \( 1 - 1.41T + T^{2} \)
29 \( 1 - 1.41T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 + 1.41T + T^{2} \)
59 \( 1 - 1.41T + T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 + 1.41T + T^{2} \)
73 \( 1 + 2T + T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - 1.41T + T^{2} \)
97 \( 1 + T^{2} \)
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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

−13.03631595072602093843039961165, −12.11953725416449572094281884343, −11.11795954886805531459029265260, −10.43925115117384294982861425918, −8.857296015536400237529541299715, −7.18646828509669977662916339740, −6.26991446017201404893330014309, −5.12579395998211793256364559476, −4.53250682818961780933031255608, −2.79385169794189637840328832684, 2.79385169794189637840328832684, 4.53250682818961780933031255608, 5.12579395998211793256364559476, 6.26991446017201404893330014309, 7.18646828509669977662916339740, 8.857296015536400237529541299715, 10.43925115117384294982861425918, 11.11795954886805531459029265260, 12.11953725416449572094281884343, 13.03631595072602093843039961165

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