Properties

Label 2-198-1.1-c5-0-7
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 + 51·5-s − 166·7-s + 64·8-s + 204·10-s + 121·11-s + 692·13-s − 664·14-s + 256·16-s + 738·17-s + 1.42e3·19-s + 816·20-s + 484·22-s + 1.77e3·23-s − 524·25-s + 2.76e3·26-s − 2.65e3·28-s + 2.06e3·29-s + 6.24e3·31-s + 1.02e3·32-s + 2.95e3·34-s − 8.46e3·35-s − 1.47e4·37-s + 5.69e3·38-s + 3.26e3·40-s − 5.30e3·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.912·5-s − 1.28·7-s + 0.353·8-s + 0.645·10-s + 0.301·11-s + 1.13·13-s − 0.905·14-s + 1/4·16-s + 0.619·17-s + 0.904·19-s + 0.456·20-s + 0.213·22-s + 0.701·23-s − 0.167·25-s + 0.803·26-s − 0.640·28-s + 0.455·29-s + 1.16·31-s + 0.176·32-s + 0.437·34-s − 1.16·35-s − 1.77·37-s + 0.639·38-s + 0.322·40-s − 0.492·41-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

\(L(3)\) \(\approx\) \(3.610844769\)
\(L(\frac12)\) \(\approx\) \(3.610844769\)
\(L(\frac{7}{2})\) 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 \( 1 - 51 T + p^{5} T^{2} \)
7 \( 1 + 166 T + p^{5} T^{2} \)
13 \( 1 - 692 T + p^{5} T^{2} \)
17 \( 1 - 738 T + p^{5} T^{2} \)
19 \( 1 - 1424 T + p^{5} T^{2} \)
23 \( 1 - 1779 T + p^{5} T^{2} \)
29 \( 1 - 2064 T + p^{5} T^{2} \)
31 \( 1 - 6245 T + p^{5} T^{2} \)
37 \( 1 + 14785 T + p^{5} T^{2} \)
41 \( 1 + 5304 T + p^{5} T^{2} \)
43 \( 1 - 17798 T + p^{5} T^{2} \)
47 \( 1 - 17184 T + p^{5} T^{2} \)
53 \( 1 - 30726 T + p^{5} T^{2} \)
59 \( 1 - 34989 T + p^{5} T^{2} \)
61 \( 1 + 45940 T + p^{5} T^{2} \)
67 \( 1 - 25343 T + p^{5} T^{2} \)
71 \( 1 + 13311 T + p^{5} T^{2} \)
73 \( 1 + 53260 T + p^{5} T^{2} \)
79 \( 1 - 77234 T + p^{5} T^{2} \)
83 \( 1 + 55014 T + p^{5} T^{2} \)
89 \( 1 + 125415 T + p^{5} T^{2} \)
97 \( 1 + 88807 T + p^{5} T^{2} \)
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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

−11.83700609171847667105835091274, −10.53917977694137056521358083941, −9.767278741967544879111150732114, −8.751043933413728847364796339505, −7.12119607819788898213010783360, −6.20098821214609026598843539802, −5.45401310655371747322491048529, −3.80131757839069354872828302352, −2.79326841817557275176218411681, −1.15137657999533007682081241226, 1.15137657999533007682081241226, 2.79326841817557275176218411681, 3.80131757839069354872828302352, 5.45401310655371747322491048529, 6.20098821214609026598843539802, 7.12119607819788898213010783360, 8.751043933413728847364796339505, 9.767278741967544879111150732114, 10.53917977694137056521358083941, 11.83700609171847667105835091274

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