Properties

Label 2-2009-1.1-c1-0-37
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 $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.928·2-s + 2.79·3-s − 1.13·4-s − 3.35·5-s − 2.59·6-s + 2.91·8-s + 4.82·9-s + 3.11·10-s − 0.213·11-s − 3.18·12-s + 5.00·13-s − 9.37·15-s − 0.428·16-s − 2.11·17-s − 4.47·18-s − 1.21·19-s + 3.81·20-s + 0.197·22-s − 7.54·23-s + 8.14·24-s + 6.23·25-s − 4.65·26-s + 5.10·27-s + 1.66·29-s + 8.70·30-s + 8.48·31-s − 5.42·32-s + ⋯
L(s)  = 1  − 0.656·2-s + 1.61·3-s − 0.569·4-s − 1.49·5-s − 1.06·6-s + 1.03·8-s + 1.60·9-s + 0.983·10-s − 0.0642·11-s − 0.919·12-s + 1.38·13-s − 2.42·15-s − 0.107·16-s − 0.511·17-s − 1.05·18-s − 0.279·19-s + 0.852·20-s + 0.0421·22-s − 1.57·23-s + 1.66·24-s + 1.24·25-s − 0.911·26-s + 0.982·27-s + 0.309·29-s + 1.58·30-s + 1.52·31-s − 0.959·32-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: \(0\)
Selberg data: \((2,\ 2009,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.430908886\)
\(L(\frac12)\) \(\approx\) \(1.430908886\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.928T + 2T^{2} \)
3 \( 1 - 2.79T + 3T^{2} \)
5 \( 1 + 3.35T + 5T^{2} \)
11 \( 1 + 0.213T + 11T^{2} \)
13 \( 1 - 5.00T + 13T^{2} \)
17 \( 1 + 2.11T + 17T^{2} \)
19 \( 1 + 1.21T + 19T^{2} \)
23 \( 1 + 7.54T + 23T^{2} \)
29 \( 1 - 1.66T + 29T^{2} \)
31 \( 1 - 8.48T + 31T^{2} \)
37 \( 1 - 7.74T + 37T^{2} \)
43 \( 1 - 3.54T + 43T^{2} \)
47 \( 1 + 7.99T + 47T^{2} \)
53 \( 1 - 6.41T + 53T^{2} \)
59 \( 1 - 8.78T + 59T^{2} \)
61 \( 1 - 10.2T + 61T^{2} \)
67 \( 1 - 0.727T + 67T^{2} \)
71 \( 1 - 3.91T + 71T^{2} \)
73 \( 1 + 12.0T + 73T^{2} \)
79 \( 1 - 6.07T + 79T^{2} \)
83 \( 1 - 13.6T + 83T^{2} \)
89 \( 1 - 14.2T + 89T^{2} \)
97 \( 1 + 13.0T + 97T^{2} \)
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

−8.810407416581097234421582111758, −8.309884359886840825664335335344, −8.072355922433237567258600589537, −7.34143111877154708168741697157, −6.24773372528017863508108854410, −4.59748663880580959578266612216, −4.00001324306520306030234677821, −3.48575062341130933177908434894, −2.23583138277218655060160171042, −0.835574606554170552846985394419, 0.835574606554170552846985394419, 2.23583138277218655060160171042, 3.48575062341130933177908434894, 4.00001324306520306030234677821, 4.59748663880580959578266612216, 6.24773372528017863508108854410, 7.34143111877154708168741697157, 8.072355922433237567258600589537, 8.309884359886840825664335335344, 8.810407416581097234421582111758

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