Properties

Label 2-1824-456.227-c0-0-0
Degree $2$
Conductor $1824$
Sign $1$
Analytic cond. $0.910294$
Root an. cond. $0.954093$
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  − 3-s + 9-s + 19-s − 25-s − 27-s + 2·41-s + 2·43-s + 49-s − 57-s + 2·59-s − 2·73-s + 75-s + 81-s − 2·89-s + 2·107-s + 2·113-s + ⋯
L(s)  = 1  − 3-s + 9-s + 19-s − 25-s − 27-s + 2·41-s + 2·43-s + 49-s − 57-s + 2·59-s − 2·73-s + 75-s + 81-s − 2·89-s + 2·107-s + 2·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1824 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1824 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1824\)    =    \(2^{5} \cdot 3 \cdot 19\)
Sign: $1$
Analytic conductor: \(0.910294\)
Root analytic conductor: \(0.954093\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{1824} (911, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1824,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.8472890666\)
\(L(\frac12)\) \(\approx\) \(0.8472890666\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
19 \( 1 - T \)
good5 \( 1 + T^{2} \)
7 \( ( 1 - T )( 1 + T ) \)
11 \( ( 1 - T )( 1 + T ) \)
13 \( 1 + T^{2} \)
17 \( ( 1 - T )( 1 + T ) \)
23 \( 1 + T^{2} \)
29 \( ( 1 - T )( 1 + T ) \)
31 \( 1 + T^{2} \)
37 \( 1 + T^{2} \)
41 \( ( 1 - T )^{2} \)
43 \( ( 1 - T )^{2} \)
47 \( 1 + T^{2} \)
53 \( ( 1 - T )( 1 + T ) \)
59 \( ( 1 - T )^{2} \)
61 \( ( 1 - T )( 1 + T ) \)
67 \( ( 1 - T )( 1 + T ) \)
71 \( ( 1 - T )( 1 + T ) \)
73 \( ( 1 + T )^{2} \)
79 \( 1 + T^{2} \)
83 \( ( 1 - T )( 1 + T ) \)
89 \( ( 1 + T )^{2} \)
97 \( ( 1 - T )( 1 + T ) \)
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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

−9.633089832413747717694042659446, −8.756644988815678996458518121891, −7.55316134767504168863775602216, −7.21551138122331369137622763808, −5.97343330464111443839884741849, −5.65750651021129222845256008155, −4.56059810791229171007035493168, −3.80662040205189233910342903474, −2.42157440110287334733486592433, −1.01825585187034011117862883853, 1.01825585187034011117862883853, 2.42157440110287334733486592433, 3.80662040205189233910342903474, 4.56059810791229171007035493168, 5.65750651021129222845256008155, 5.97343330464111443839884741849, 7.21551138122331369137622763808, 7.55316134767504168863775602216, 8.756644988815678996458518121891, 9.633089832413747717694042659446

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