Properties

Label 2-198-1.1-c5-0-1
Degree $2$
Conductor $198$
Sign $1$
Analytic cond. $31.7559$
Root an. cond. $5.63524$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 16·4-s + 31·5-s − 230·7-s − 64·8-s − 124·10-s − 121·11-s + 112·13-s + 920·14-s + 256·16-s + 1.14e3·17-s − 612·19-s + 496·20-s + 484·22-s + 1.94e3·23-s − 2.16e3·25-s − 448·26-s − 3.68e3·28-s − 1.19e3·29-s − 1.03e3·31-s − 1.02e3·32-s − 4.56e3·34-s − 7.13e3·35-s + 8.08e3·37-s + 2.44e3·38-s − 1.98e3·40-s + 1.04e4·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.554·5-s − 1.77·7-s − 0.353·8-s − 0.392·10-s − 0.301·11-s + 0.183·13-s + 1.25·14-s + 1/4·16-s + 0.958·17-s − 0.388·19-s + 0.277·20-s + 0.213·22-s + 0.765·23-s − 0.692·25-s − 0.129·26-s − 0.887·28-s − 0.263·29-s − 0.193·31-s − 0.176·32-s − 0.677·34-s − 0.983·35-s + 0.970·37-s + 0.275·38-s − 0.196·40-s + 0.970·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 198 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 198 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(198\)    =    \(2 \cdot 3^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(31.7559\)
Root analytic conductor: \(5.63524\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 198,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(1.090174784\)
\(L(\frac12)\) \(\approx\) \(1.090174784\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{2} T \)
3 \( 1 \)
11 \( 1 + p^{2} T \)
good5 \( 1 - 31 T + p^{5} T^{2} \)
7 \( 1 + 230 T + p^{5} T^{2} \)
13 \( 1 - 112 T + p^{5} T^{2} \)
17 \( 1 - 1142 T + p^{5} T^{2} \)
19 \( 1 + 612 T + p^{5} T^{2} \)
23 \( 1 - 1941 T + p^{5} T^{2} \)
29 \( 1 + 1192 T + p^{5} T^{2} \)
31 \( 1 + 1037 T + p^{5} T^{2} \)
37 \( 1 - 8083 T + p^{5} T^{2} \)
41 \( 1 - 10444 T + p^{5} T^{2} \)
43 \( 1 - 58 T + p^{5} T^{2} \)
47 \( 1 + 8656 T + p^{5} T^{2} \)
53 \( 1 - 20318 T + p^{5} T^{2} \)
59 \( 1 - 21351 T + p^{5} T^{2} \)
61 \( 1 - 47044 T + p^{5} T^{2} \)
67 \( 1 - 48093 T + p^{5} T^{2} \)
71 \( 1 - 24967 T + p^{5} T^{2} \)
73 \( 1 + 42288 T + p^{5} T^{2} \)
79 \( 1 + 72410 T + p^{5} T^{2} \)
83 \( 1 - 15806 T + p^{5} T^{2} \)
89 \( 1 - 114761 T + p^{5} T^{2} \)
97 \( 1 + 5159 T + p^{5} T^{2} \)
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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

−11.45918511232239833731102974421, −10.20455563811982124882830526216, −9.745485821135642580821225572570, −8.832437047515753055911335137160, −7.50069841812930093766477184119, −6.45963131958783381465462785277, −5.63033844459433588362379537373, −3.60447421163393970094931961810, −2.44950750075559044878740753954, −0.69760500094001640597683267259, 0.69760500094001640597683267259, 2.44950750075559044878740753954, 3.60447421163393970094931961810, 5.63033844459433588362379537373, 6.45963131958783381465462785277, 7.50069841812930093766477184119, 8.832437047515753055911335137160, 9.745485821135642580821225572570, 10.20455563811982124882830526216, 11.45918511232239833731102974421

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