Properties

Label 2-9405-1.1-c1-0-186
Degree $2$
Conductor $9405$
Sign $-1$
Analytic cond. $75.0993$
Root an. cond. $8.66598$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.10·2-s − 0.779·4-s + 5-s − 2.51·7-s + 3.07·8-s − 1.10·10-s + 11-s + 1.77·13-s + 2.78·14-s − 1.83·16-s + 1.71·17-s − 19-s − 0.779·20-s − 1.10·22-s − 6.14·23-s + 25-s − 1.96·26-s + 1.96·28-s − 8.27·29-s + 2.80·31-s − 4.11·32-s − 1.90·34-s − 2.51·35-s + 8.90·37-s + 1.10·38-s + 3.07·40-s + 4.57·41-s + ⋯
L(s)  = 1  − 0.781·2-s − 0.389·4-s + 0.447·5-s − 0.951·7-s + 1.08·8-s − 0.349·10-s + 0.301·11-s + 0.492·13-s + 0.743·14-s − 0.458·16-s + 0.417·17-s − 0.229·19-s − 0.174·20-s − 0.235·22-s − 1.28·23-s + 0.200·25-s − 0.384·26-s + 0.370·28-s − 1.53·29-s + 0.502·31-s − 0.727·32-s − 0.325·34-s − 0.425·35-s + 1.46·37-s + 0.179·38-s + 0.485·40-s + 0.713·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9405 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9405\)    =    \(3^{2} \cdot 5 \cdot 11 \cdot 19\)
Sign: $-1$
Analytic conductor: \(75.0993\)
Root analytic conductor: \(8.66598\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9405,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 - T \)
11 \( 1 - T \)
19 \( 1 + T \)
good2 \( 1 + 1.10T + 2T^{2} \)
7 \( 1 + 2.51T + 7T^{2} \)
13 \( 1 - 1.77T + 13T^{2} \)
17 \( 1 - 1.71T + 17T^{2} \)
23 \( 1 + 6.14T + 23T^{2} \)
29 \( 1 + 8.27T + 29T^{2} \)
31 \( 1 - 2.80T + 31T^{2} \)
37 \( 1 - 8.90T + 37T^{2} \)
41 \( 1 - 4.57T + 41T^{2} \)
43 \( 1 - 2.26T + 43T^{2} \)
47 \( 1 - 2.25T + 47T^{2} \)
53 \( 1 - 8.96T + 53T^{2} \)
59 \( 1 + 2.94T + 59T^{2} \)
61 \( 1 + 7.16T + 61T^{2} \)
67 \( 1 - 5.42T + 67T^{2} \)
71 \( 1 + 7.37T + 71T^{2} \)
73 \( 1 + 7.59T + 73T^{2} \)
79 \( 1 + 9.25T + 79T^{2} \)
83 \( 1 + 7.15T + 83T^{2} \)
89 \( 1 - 9.20T + 89T^{2} \)
97 \( 1 + 11.9T + 97T^{2} \)
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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

−7.57502462689885957836701094215, −6.72787352156314946408273397122, −5.96695048575851939400112370573, −5.57567267625807772020119585173, −4.35704676794943702884110059884, −3.94823509521723399414541586006, −2.97529924310963523799684471790, −1.97516814421972413266331947365, −1.05614221404034277179471356342, 0, 1.05614221404034277179471356342, 1.97516814421972413266331947365, 2.97529924310963523799684471790, 3.94823509521723399414541586006, 4.35704676794943702884110059884, 5.57567267625807772020119585173, 5.96695048575851939400112370573, 6.72787352156314946408273397122, 7.57502462689885957836701094215

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