Properties

Label 2-2183-2183.2182-c0-0-20
Degree $2$
Conductor $2183$
Sign $1$
Analytic cond. $1.08945$
Root an. cond. $1.04377$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 2·3-s + 2·6-s − 7-s − 8-s + 3·9-s + 13-s − 14-s − 16-s + 3·18-s − 2·21-s − 2·23-s − 2·24-s + 25-s + 26-s + 4·27-s + 31-s − 37-s + 2·39-s − 41-s − 2·42-s − 2·43-s − 2·46-s − 2·48-s + 50-s − 53-s + 4·54-s + ⋯
L(s)  = 1  + 2-s + 2·3-s + 2·6-s − 7-s − 8-s + 3·9-s + 13-s − 14-s − 16-s + 3·18-s − 2·21-s − 2·23-s − 2·24-s + 25-s + 26-s + 4·27-s + 31-s − 37-s + 2·39-s − 41-s − 2·42-s − 2·43-s − 2·46-s − 2·48-s + 50-s − 53-s + 4·54-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2183\)    =    \(37 \cdot 59\)
Sign: $1$
Analytic conductor: \(1.08945\)
Root analytic conductor: \(1.04377\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{2183} (2182, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2183,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(3.068330778\)
\(L(\frac12)\) \(\approx\) \(3.068330778\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad37 \( 1 + T \)
59 \( 1 + T \)
good2 \( 1 - T + T^{2} \)
3 \( ( 1 - T )^{2} \)
5 \( ( 1 - T )( 1 + T ) \)
7 \( 1 + T + T^{2} \)
11 \( ( 1 - T )( 1 + T ) \)
13 \( 1 - T + T^{2} \)
17 \( ( 1 - T )( 1 + T ) \)
19 \( ( 1 - T )( 1 + T ) \)
23 \( ( 1 + T )^{2} \)
29 \( ( 1 - T )( 1 + T ) \)
31 \( 1 - T + T^{2} \)
41 \( 1 + T + T^{2} \)
43 \( ( 1 + T )^{2} \)
47 \( ( 1 - T )( 1 + T ) \)
53 \( 1 + T + T^{2} \)
61 \( 1 - T + T^{2} \)
67 \( ( 1 - T )( 1 + T ) \)
71 \( 1 + T + T^{2} \)
73 \( ( 1 - T )( 1 + T ) \)
79 \( ( 1 - T )( 1 + T ) \)
83 \( ( 1 - T )( 1 + T ) \)
89 \( 1 - T + T^{2} \)
97 \( 1 - T + T^{2} \)
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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

−9.074349222507728275817886622518, −8.531735011397054327379470639631, −7.947287248199407782335837952722, −6.72881383777803676283419226759, −6.31212754378585160821104145666, −4.93393645642217672891214012793, −4.05688685730382910616889281673, −3.42204136060942317669847653260, −2.96889043660624320916559542723, −1.78534481204312930370271025218, 1.78534481204312930370271025218, 2.96889043660624320916559542723, 3.42204136060942317669847653260, 4.05688685730382910616889281673, 4.93393645642217672891214012793, 6.31212754378585160821104145666, 6.72881383777803676283419226759, 7.947287248199407782335837952722, 8.531735011397054327379470639631, 9.074349222507728275817886622518

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