Properties

Label 2-9800-1.1-c1-0-152
Degree $2$
Conductor $9800$
Sign $-1$
Analytic cond. $78.2533$
Root an. cond. $8.84609$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·9-s + 11-s + 2·13-s + 4·17-s + 2·19-s − 5·23-s + 29-s + 2·31-s − 3·37-s − 12·41-s − 11·43-s + 2·47-s − 6·53-s + 10·59-s − 4·61-s − 67-s − 3·71-s − 9·79-s + 9·81-s − 2·83-s + 6·89-s + 14·97-s − 3·99-s − 12·101-s + 14·103-s + 12·107-s + 5·109-s + ⋯
L(s)  = 1  − 9-s + 0.301·11-s + 0.554·13-s + 0.970·17-s + 0.458·19-s − 1.04·23-s + 0.185·29-s + 0.359·31-s − 0.493·37-s − 1.87·41-s − 1.67·43-s + 0.291·47-s − 0.824·53-s + 1.30·59-s − 0.512·61-s − 0.122·67-s − 0.356·71-s − 1.01·79-s + 81-s − 0.219·83-s + 0.635·89-s + 1.42·97-s − 0.301·99-s − 1.19·101-s + 1.37·103-s + 1.16·107-s + 0.478·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9800\)    =    \(2^{3} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(78.2533\)
Root analytic conductor: \(8.84609\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9800,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 + p T^{2} \)
11 \( 1 - T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 5 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 + T + p T^{2} \)
71 \( 1 + 3 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 9 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−7.35157268044000145956615981069, −6.55993020930790143884579944137, −5.96641061285835348653219528541, −5.35042178391152919502569971744, −4.64728964037147877560900706703, −3.51146178172572412976933678924, −3.27888947146103744610140058793, −2.13680609870815444333070671956, −1.23394157265824250732773943069, 0, 1.23394157265824250732773943069, 2.13680609870815444333070671956, 3.27888947146103744610140058793, 3.51146178172572412976933678924, 4.64728964037147877560900706703, 5.35042178391152919502569971744, 5.96641061285835348653219528541, 6.55993020930790143884579944137, 7.35157268044000145956615981069

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