Properties

Label 2-9280-1.1-c1-0-48
Degree $2$
Conductor $9280$
Sign $1$
Analytic cond. $74.1011$
Root an. cond. $8.60820$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3.11·3-s + 5-s + 4.75·7-s + 6.70·9-s − 2.94·11-s + 0.885·13-s − 3.11·15-s − 1.47·17-s − 2.22·19-s − 14.8·21-s − 3.11·23-s + 25-s − 11.5·27-s − 29-s − 4.18·31-s + 9.17·33-s + 4.75·35-s − 7.51·37-s − 2.75·39-s − 0.945·41-s − 3.70·43-s + 6.70·45-s − 3.17·47-s + 15.6·49-s + 4.58·51-s + 13.9·53-s − 2.94·55-s + ⋯
L(s)  = 1  − 1.79·3-s + 0.447·5-s + 1.79·7-s + 2.23·9-s − 0.888·11-s + 0.245·13-s − 0.804·15-s − 0.357·17-s − 0.511·19-s − 3.23·21-s − 0.649·23-s + 0.200·25-s − 2.21·27-s − 0.185·29-s − 0.752·31-s + 1.59·33-s + 0.804·35-s − 1.23·37-s − 0.441·39-s − 0.147·41-s − 0.564·43-s + 0.999·45-s − 0.463·47-s + 2.23·49-s + 0.642·51-s + 1.91·53-s − 0.397·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9280\)    =    \(2^{6} \cdot 5 \cdot 29\)
Sign: $1$
Analytic conductor: \(74.1011\)
Root analytic conductor: \(8.60820\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9280,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.180827810\)
\(L(\frac12)\) \(\approx\) \(1.180827810\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
29 \( 1 + T \)
good3 \( 1 + 3.11T + 3T^{2} \)
7 \( 1 - 4.75T + 7T^{2} \)
11 \( 1 + 2.94T + 11T^{2} \)
13 \( 1 - 0.885T + 13T^{2} \)
17 \( 1 + 1.47T + 17T^{2} \)
19 \( 1 + 2.22T + 19T^{2} \)
23 \( 1 + 3.11T + 23T^{2} \)
31 \( 1 + 4.18T + 31T^{2} \)
37 \( 1 + 7.51T + 37T^{2} \)
41 \( 1 + 0.945T + 41T^{2} \)
43 \( 1 + 3.70T + 43T^{2} \)
47 \( 1 + 3.17T + 47T^{2} \)
53 \( 1 - 13.9T + 53T^{2} \)
59 \( 1 - 13.2T + 59T^{2} \)
61 \( 1 + 4.62T + 61T^{2} \)
67 \( 1 + 0.824T + 67T^{2} \)
71 \( 1 + 9.89T + 71T^{2} \)
73 \( 1 + 2.90T + 73T^{2} \)
79 \( 1 - 6.54T + 79T^{2} \)
83 \( 1 + 4.94T + 83T^{2} \)
89 \( 1 - 13.6T + 89T^{2} \)
97 \( 1 - 11.5T + 97T^{2} \)
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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

−7.47691752314120918968216348500, −7.04071241343415322134589618699, −6.09215895397005197770957426040, −5.60962049609555931208141297852, −5.01940514423501809278177650958, −4.63621673675041854067697902098, −3.76321185027808865106244288211, −2.15438189738726794609489594648, −1.66887203458437798608674962233, −0.58688685318679662660595777148, 0.58688685318679662660595777148, 1.66887203458437798608674962233, 2.15438189738726794609489594648, 3.76321185027808865106244288211, 4.63621673675041854067697902098, 5.01940514423501809278177650958, 5.60962049609555931208141297852, 6.09215895397005197770957426040, 7.04071241343415322134589618699, 7.47691752314120918968216348500

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