Properties

Label 2-2009-1.1-c3-0-173
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.61·2-s − 0.0204·3-s − 1.17·4-s − 12.1·5-s + 0.0534·6-s + 23.9·8-s − 26.9·9-s + 31.8·10-s − 39.3·11-s + 0.0240·12-s + 5.08·13-s + 0.249·15-s − 53.2·16-s + 71.6·17-s + 70.5·18-s − 52.9·19-s + 14.3·20-s + 102.·22-s − 16.9·23-s − 0.490·24-s + 23.7·25-s − 13.2·26-s + 1.10·27-s − 138.·29-s − 0.652·30-s + 208.·31-s − 52.6·32-s + ⋯
L(s)  = 1  − 0.923·2-s − 0.00393·3-s − 0.146·4-s − 1.09·5-s + 0.00363·6-s + 1.05·8-s − 0.999·9-s + 1.00·10-s − 1.07·11-s + 0.000578·12-s + 0.108·13-s + 0.00429·15-s − 0.831·16-s + 1.02·17-s + 0.923·18-s − 0.639·19-s + 0.160·20-s + 0.996·22-s − 0.153·23-s − 0.00417·24-s + 0.190·25-s − 0.100·26-s + 0.00787·27-s − 0.888·29-s − 0.00396·30-s + 1.20·31-s − 0.291·32-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: \(1\)
Selberg data: \((2,\ 2009,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 2.61T + 8T^{2} \)
3 \( 1 + 0.0204T + 27T^{2} \)
5 \( 1 + 12.1T + 125T^{2} \)
11 \( 1 + 39.3T + 1.33e3T^{2} \)
13 \( 1 - 5.08T + 2.19e3T^{2} \)
17 \( 1 - 71.6T + 4.91e3T^{2} \)
19 \( 1 + 52.9T + 6.85e3T^{2} \)
23 \( 1 + 16.9T + 1.21e4T^{2} \)
29 \( 1 + 138.T + 2.43e4T^{2} \)
31 \( 1 - 208.T + 2.97e4T^{2} \)
37 \( 1 + 242.T + 5.06e4T^{2} \)
43 \( 1 - 395.T + 7.95e4T^{2} \)
47 \( 1 - 483.T + 1.03e5T^{2} \)
53 \( 1 - 287.T + 1.48e5T^{2} \)
59 \( 1 - 149.T + 2.05e5T^{2} \)
61 \( 1 + 499.T + 2.26e5T^{2} \)
67 \( 1 - 253.T + 3.00e5T^{2} \)
71 \( 1 + 219.T + 3.57e5T^{2} \)
73 \( 1 + 764.T + 3.89e5T^{2} \)
79 \( 1 - 1.31e3T + 4.93e5T^{2} \)
83 \( 1 - 266.T + 5.71e5T^{2} \)
89 \( 1 + 1.63e3T + 7.04e5T^{2} \)
97 \( 1 - 1.30e3T + 9.12e5T^{2} \)
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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

−8.474041471684455810751751098239, −7.70640709874190331989414482985, −7.40340987526384391944252335645, −6.00261226471677917489516808474, −5.19108171970867086854567780813, −4.25042832247084032362004782792, −3.37075808940091374588933253637, −2.26983013262180230223153413159, −0.77857406434082352416025192094, 0, 0.77857406434082352416025192094, 2.26983013262180230223153413159, 3.37075808940091374588933253637, 4.25042832247084032362004782792, 5.19108171970867086854567780813, 6.00261226471677917489516808474, 7.40340987526384391944252335645, 7.70640709874190331989414482985, 8.474041471684455810751751098239

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