Properties

Label 2-9702-1.1-c1-0-52
Degree $2$
Conductor $9702$
Sign $1$
Analytic cond. $77.4708$
Root an. cond. $8.80175$
Motivic weight $1$
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 + 4-s − 5-s + 8-s − 10-s − 11-s + 2·13-s + 16-s + 5·17-s − 6·19-s − 20-s − 22-s + 7·23-s − 4·25-s + 2·26-s − 8·29-s + 10·31-s + 32-s + 5·34-s − 8·37-s − 6·38-s − 40-s + 7·41-s + 4·43-s − 44-s + 7·46-s − 47-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.447·5-s + 0.353·8-s − 0.316·10-s − 0.301·11-s + 0.554·13-s + 1/4·16-s + 1.21·17-s − 1.37·19-s − 0.223·20-s − 0.213·22-s + 1.45·23-s − 4/5·25-s + 0.392·26-s − 1.48·29-s + 1.79·31-s + 0.176·32-s + 0.857·34-s − 1.31·37-s − 0.973·38-s − 0.158·40-s + 1.09·41-s + 0.609·43-s − 0.150·44-s + 1.03·46-s − 0.145·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9702 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9702 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9702\)    =    \(2 \cdot 3^{2} \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(77.4708\)
Root analytic conductor: \(8.80175\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9702,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.080189968\)
\(L(\frac12)\) \(\approx\) \(3.080189968\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
7 \( 1 \)
11 \( 1 + T \)
good5 \( 1 + T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 7 T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 7 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 9 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 13 T + p T^{2} \)
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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

−7.47068797961057907569044063720, −7.08214782027466981971467646227, −6.11491795017896052376336986879, −5.68753040471390287599978752467, −4.86853162491890491224024500651, −4.14755395324560442677419262117, −3.53440920110557896949922156104, −2.78566396672986772511030956709, −1.85732447935128858961460953936, −0.75251221911006198014233530591, 0.75251221911006198014233530591, 1.85732447935128858961460953936, 2.78566396672986772511030956709, 3.53440920110557896949922156104, 4.14755395324560442677419262117, 4.86853162491890491224024500651, 5.68753040471390287599978752467, 6.11491795017896052376336986879, 7.08214782027466981971467646227, 7.47068797961057907569044063720

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