Properties

Label 2-2009-1.1-c3-0-130
Degree $2$
Conductor $2009$
Sign $1$
Analytic cond. $118.534$
Root an. cond. $10.8873$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.65·2-s − 8.44·3-s − 5.26·4-s − 2.08·5-s − 13.9·6-s − 21.9·8-s + 44.3·9-s − 3.44·10-s + 51.0·11-s + 44.5·12-s + 66.2·13-s + 17.5·15-s + 5.91·16-s + 80.6·17-s + 73.2·18-s + 8.13·19-s + 10.9·20-s + 84.3·22-s − 110.·23-s + 185.·24-s − 120.·25-s + 109.·26-s − 146.·27-s + 271.·29-s + 29.0·30-s + 257.·31-s + 185.·32-s + ⋯
L(s)  = 1  + 0.584·2-s − 1.62·3-s − 0.658·4-s − 0.186·5-s − 0.949·6-s − 0.969·8-s + 1.64·9-s − 0.108·10-s + 1.39·11-s + 1.07·12-s + 1.41·13-s + 0.302·15-s + 0.0923·16-s + 1.15·17-s + 0.959·18-s + 0.0982·19-s + 0.122·20-s + 0.817·22-s − 0.998·23-s + 1.57·24-s − 0.965·25-s + 0.825·26-s − 1.04·27-s + 1.74·29-s + 0.176·30-s + 1.49·31-s + 1.02·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2009 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2009 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2009\)    =    \(7^{2} \cdot 41\)
Sign: $1$
Analytic conductor: \(118.534\)
Root analytic conductor: \(10.8873\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2009,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.459659602\)
\(L(\frac12)\) \(\approx\) \(1.459659602\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
41 \( 1 - 41T \)
good2 \( 1 - 1.65T + 8T^{2} \)
3 \( 1 + 8.44T + 27T^{2} \)
5 \( 1 + 2.08T + 125T^{2} \)
11 \( 1 - 51.0T + 1.33e3T^{2} \)
13 \( 1 - 66.2T + 2.19e3T^{2} \)
17 \( 1 - 80.6T + 4.91e3T^{2} \)
19 \( 1 - 8.13T + 6.85e3T^{2} \)
23 \( 1 + 110.T + 1.21e4T^{2} \)
29 \( 1 - 271.T + 2.43e4T^{2} \)
31 \( 1 - 257.T + 2.97e4T^{2} \)
37 \( 1 + 294.T + 5.06e4T^{2} \)
43 \( 1 + 79.0T + 7.95e4T^{2} \)
47 \( 1 + 414.T + 1.03e5T^{2} \)
53 \( 1 + 144.T + 1.48e5T^{2} \)
59 \( 1 - 779.T + 2.05e5T^{2} \)
61 \( 1 - 104.T + 2.26e5T^{2} \)
67 \( 1 - 635.T + 3.00e5T^{2} \)
71 \( 1 + 809.T + 3.57e5T^{2} \)
73 \( 1 + 164.T + 3.89e5T^{2} \)
79 \( 1 + 281.T + 4.93e5T^{2} \)
83 \( 1 - 1.10e3T + 5.71e5T^{2} \)
89 \( 1 + 499.T + 7.04e5T^{2} \)
97 \( 1 + 1.26e3T + 9.12e5T^{2} \)
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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

−8.720227243537401964850376649733, −8.106563376185120810729409015220, −6.70634300780393032452737958155, −6.23774397162075296371657945706, −5.66440265875740372391353005183, −4.79390278979075438600829458206, −4.04992693641353113388669847592, −3.39871187014940499941185459818, −1.36282163875557193517534231080, −0.64166843933405945310096911945, 0.64166843933405945310096911945, 1.36282163875557193517534231080, 3.39871187014940499941185459818, 4.04992693641353113388669847592, 4.79390278979075438600829458206, 5.66440265875740372391353005183, 6.23774397162075296371657945706, 6.70634300780393032452737958155, 8.106563376185120810729409015220, 8.720227243537401964850376649733

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