Properties

Label 2-2009-1.1-c3-0-314
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

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 5.44·2-s + 3.46·3-s + 21.6·4-s + 9.65·5-s − 18.8·6-s − 74.3·8-s − 14.9·9-s − 52.5·10-s + 36.7·11-s + 75.1·12-s + 41.8·13-s + 33.4·15-s + 231.·16-s − 125.·17-s + 81.5·18-s − 43.9·19-s + 209.·20-s − 199.·22-s + 90.6·23-s − 258.·24-s − 31.7·25-s − 228.·26-s − 145.·27-s + 103.·29-s − 182.·30-s − 264.·31-s − 667.·32-s + ⋯
L(s)  = 1  − 1.92·2-s + 0.667·3-s + 2.70·4-s + 0.863·5-s − 1.28·6-s − 3.28·8-s − 0.554·9-s − 1.66·10-s + 1.00·11-s + 1.80·12-s + 0.893·13-s + 0.576·15-s + 3.62·16-s − 1.79·17-s + 1.06·18-s − 0.531·19-s + 2.33·20-s − 1.93·22-s + 0.821·23-s − 2.19·24-s − 0.254·25-s − 1.72·26-s − 1.03·27-s + 0.664·29-s − 1.10·30-s − 1.53·31-s − 3.68·32-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 \( 1 + 5.44T + 8T^{2} \)
3 \( 1 - 3.46T + 27T^{2} \)
5 \( 1 - 9.65T + 125T^{2} \)
11 \( 1 - 36.7T + 1.33e3T^{2} \)
13 \( 1 - 41.8T + 2.19e3T^{2} \)
17 \( 1 + 125.T + 4.91e3T^{2} \)
19 \( 1 + 43.9T + 6.85e3T^{2} \)
23 \( 1 - 90.6T + 1.21e4T^{2} \)
29 \( 1 - 103.T + 2.43e4T^{2} \)
31 \( 1 + 264.T + 2.97e4T^{2} \)
37 \( 1 + 6.96T + 5.06e4T^{2} \)
43 \( 1 - 537.T + 7.95e4T^{2} \)
47 \( 1 - 256.T + 1.03e5T^{2} \)
53 \( 1 + 481.T + 1.48e5T^{2} \)
59 \( 1 - 468.T + 2.05e5T^{2} \)
61 \( 1 + 564.T + 2.26e5T^{2} \)
67 \( 1 - 177.T + 3.00e5T^{2} \)
71 \( 1 + 9.15T + 3.57e5T^{2} \)
73 \( 1 + 1.02e3T + 3.89e5T^{2} \)
79 \( 1 - 390.T + 4.93e5T^{2} \)
83 \( 1 - 499.T + 5.71e5T^{2} \)
89 \( 1 + 574.T + 7.04e5T^{2} \)
97 \( 1 + 745.T + 9.12e5T^{2} \)
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

−8.793862328171062471117816738599, −7.955527555866965228057626607842, −6.98567874224132629247960279226, −6.37687941682677742696491490249, −5.72920731086727811850298533030, −3.97162790612643586401549601589, −2.78244269595263498895340476815, −2.07249533208042009028562090985, −1.28721155283444874298983830177, 0, 1.28721155283444874298983830177, 2.07249533208042009028562090985, 2.78244269595263498895340476815, 3.97162790612643586401549601589, 5.72920731086727811850298533030, 6.37687941682677742696491490249, 6.98567874224132629247960279226, 7.955527555866965228057626607842, 8.793862328171062471117816738599

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