Properties

Label 2-192-3.2-c4-0-20
Degree $2$
Conductor $192$
Sign $1$
Analytic cond. $19.8470$
Root an. cond. $4.45500$
Motivic weight $4$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 9·3-s + 94·7-s + 81·9-s − 146·13-s − 46·19-s + 846·21-s + 625·25-s + 729·27-s − 194·31-s + 2.06e3·37-s − 1.31e3·39-s − 3.21e3·43-s + 6.43e3·49-s − 414·57-s + 1.96e3·61-s + 7.61e3·63-s + 5.90e3·67-s − 8.54e3·73-s + 5.62e3·75-s − 7.68e3·79-s + 6.56e3·81-s − 1.37e4·91-s − 1.74e3·93-s − 1.88e4·97-s − 1.64e4·103-s − 2.20e4·109-s + 1.85e4·111-s + ⋯
L(s)  = 1  + 3-s + 1.91·7-s + 9-s − 0.863·13-s − 0.127·19-s + 1.91·21-s + 25-s + 27-s − 0.201·31-s + 1.50·37-s − 0.863·39-s − 1.73·43-s + 2.68·49-s − 0.127·57-s + 0.528·61-s + 1.91·63-s + 1.31·67-s − 1.60·73-s + 75-s − 1.23·79-s + 81-s − 1.65·91-s − 0.201·93-s − 1.99·97-s − 1.54·103-s − 1.85·109-s + 1.50·111-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 192 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 192 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(192\)    =    \(2^{6} \cdot 3\)
Sign: $1$
Analytic conductor: \(19.8470\)
Root analytic conductor: \(4.45500\)
Motivic weight: \(4\)
Rational: yes
Arithmetic: yes
Character: $\chi_{192} (65, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 192,\ (\ :2),\ 1)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(3.276163689\)
\(L(\frac12)\) \(\approx\) \(3.276163689\)
\(L(3)\) 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 \( 1 - p^{2} T \)
good5 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
7 \( 1 - 94 T + p^{4} T^{2} \)
11 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
13 \( 1 + 146 T + p^{4} T^{2} \)
17 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
19 \( 1 + 46 T + p^{4} T^{2} \)
23 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
29 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
31 \( 1 + 194 T + p^{4} T^{2} \)
37 \( 1 - 2062 T + p^{4} T^{2} \)
41 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
43 \( 1 + 3214 T + p^{4} T^{2} \)
47 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
53 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
59 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
61 \( 1 - 1966 T + p^{4} T^{2} \)
67 \( 1 - 5906 T + p^{4} T^{2} \)
71 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
73 \( 1 + 8542 T + p^{4} T^{2} \)
79 \( 1 + 7682 T + p^{4} T^{2} \)
83 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
89 \( ( 1 - p^{2} T )( 1 + p^{2} T ) \)
97 \( 1 + 18814 T + p^{4} T^{2} \)
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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

−11.83527618656214760368235573746, −10.88247785335537066673537138155, −9.792713567093358202400847509798, −8.625135611882242407619064200518, −7.967227083264662631296187824799, −7.04004113617844629157962611770, −5.14787795244893256502939925883, −4.27213353599878297824989727335, −2.58686422658068733920890744415, −1.41143138361574053861833776675, 1.41143138361574053861833776675, 2.58686422658068733920890744415, 4.27213353599878297824989727335, 5.14787795244893256502939925883, 7.04004113617844629157962611770, 7.967227083264662631296187824799, 8.625135611882242407619064200518, 9.792713567093358202400847509798, 10.88247785335537066673537138155, 11.83527618656214760368235573746

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