Properties

Label 2-2009-1.1-c1-0-66
Degree $2$
Conductor $2009$
Sign $-1$
Analytic cond. $16.0419$
Root an. cond. $4.00523$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.12·2-s − 2.92·3-s − 0.726·4-s + 2.92·5-s + 3.30·6-s + 3.07·8-s + 5.58·9-s − 3.30·10-s − 3.80·11-s + 2.12·12-s + 2.92·13-s − 8.58·15-s − 2.01·16-s − 2.23·17-s − 6.29·18-s − 6.13·19-s − 2.12·20-s + 4.28·22-s + 1.05·23-s − 9.01·24-s + 3.58·25-s − 3.30·26-s − 7.56·27-s + 3.63·29-s + 9.68·30-s + 6.54·31-s − 3.87·32-s + ⋯
L(s)  = 1  − 0.797·2-s − 1.69·3-s − 0.363·4-s + 1.31·5-s + 1.34·6-s + 1.08·8-s + 1.86·9-s − 1.04·10-s − 1.14·11-s + 0.614·12-s + 0.812·13-s − 2.21·15-s − 0.504·16-s − 0.541·17-s − 1.48·18-s − 1.40·19-s − 0.475·20-s + 0.914·22-s + 0.220·23-s − 1.83·24-s + 0.716·25-s − 0.648·26-s − 1.45·27-s + 0.675·29-s + 1.76·30-s + 1.17·31-s − 0.685·32-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(2009\)    =    \(7^{2} \cdot 41\)
Sign: $-1$
Analytic conductor: \(16.0419\)
Root analytic conductor: \(4.00523\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2009,\ (\ :1/2),\ -1)\)

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)$
bad7 \( 1 \)
41 \( 1 - T \)
good2 \( 1 + 1.12T + 2T^{2} \)
3 \( 1 + 2.92T + 3T^{2} \)
5 \( 1 - 2.92T + 5T^{2} \)
11 \( 1 + 3.80T + 11T^{2} \)
13 \( 1 - 2.92T + 13T^{2} \)
17 \( 1 + 2.23T + 17T^{2} \)
19 \( 1 + 6.13T + 19T^{2} \)
23 \( 1 - 1.05T + 23T^{2} \)
29 \( 1 - 3.63T + 29T^{2} \)
31 \( 1 - 6.54T + 31T^{2} \)
37 \( 1 + 9.35T + 37T^{2} \)
43 \( 1 + 5.51T + 43T^{2} \)
47 \( 1 + 1.77T + 47T^{2} \)
53 \( 1 + 0.934T + 53T^{2} \)
59 \( 1 - 13.3T + 59T^{2} \)
61 \( 1 - 14.3T + 61T^{2} \)
67 \( 1 - 10.4T + 67T^{2} \)
71 \( 1 + 9.53T + 71T^{2} \)
73 \( 1 - 11.7T + 73T^{2} \)
79 \( 1 + 15.0T + 79T^{2} \)
83 \( 1 - 1.86T + 83T^{2} \)
89 \( 1 + 16.2T + 89T^{2} \)
97 \( 1 - 7.70T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.730434032972671287722496622093, −8.253460924652166781656149792945, −6.88044874887887893987510196005, −6.45329409362611416793496973446, −5.48652888055762692082800915744, −5.06933145586121281558283843865, −4.13719106430963042701490959856, −2.27436390961543582730374358753, −1.20625702396805297936603425263, 0, 1.20625702396805297936603425263, 2.27436390961543582730374358753, 4.13719106430963042701490959856, 5.06933145586121281558283843865, 5.48652888055762692082800915744, 6.45329409362611416793496973446, 6.88044874887887893987510196005, 8.253460924652166781656149792945, 8.730434032972671287722496622093

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