Properties

Label 2-9702-1.1-c1-0-76
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 + 2·5-s + 8-s + 2·10-s − 11-s − 2·13-s + 16-s + 6·17-s + 8·19-s + 2·20-s − 22-s − 4·23-s − 25-s − 2·26-s − 2·29-s − 8·31-s + 32-s + 6·34-s + 6·37-s + 8·38-s + 2·40-s + 6·41-s + 8·43-s − 44-s − 4·46-s + 4·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.894·5-s + 0.353·8-s + 0.632·10-s − 0.301·11-s − 0.554·13-s + 1/4·16-s + 1.45·17-s + 1.83·19-s + 0.447·20-s − 0.213·22-s − 0.834·23-s − 1/5·25-s − 0.392·26-s − 0.371·29-s − 1.43·31-s + 0.176·32-s + 1.02·34-s + 0.986·37-s + 1.29·38-s + 0.316·40-s + 0.937·41-s + 1.21·43-s − 0.150·44-s − 0.589·46-s + 0.583·47-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

\(L(1)\) \(\approx\) \(4.372475626\)
\(L(\frac12)\) \(\approx\) \(4.372475626\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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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

−7.59354596545393433771081521175, −7.03723335031226019095847579745, −5.95216605049133194839739887642, −5.61405420269948436585325441601, −5.19457115960778750754121143472, −4.16177501065250447095868506483, −3.42542662388772626843959645805, −2.65949691733412216516782965779, −1.90012678727296365235754065158, −0.918528338634094893922527771013, 0.918528338634094893922527771013, 1.90012678727296365235754065158, 2.65949691733412216516782965779, 3.42542662388772626843959645805, 4.16177501065250447095868506483, 5.19457115960778750754121143472, 5.61405420269948436585325441601, 5.95216605049133194839739887642, 7.03723335031226019095847579745, 7.59354596545393433771081521175

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