Properties

Label 2-2011-1.1-c1-0-121
Degree $2$
Conductor $2011$
Sign $-1$
Analytic cond. $16.0579$
Root an. cond. $4.00723$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.34·2-s + 2.37·3-s − 0.190·4-s − 0.880·5-s − 3.19·6-s + 0.181·7-s + 2.94·8-s + 2.62·9-s + 1.18·10-s − 3.21·11-s − 0.450·12-s + 4.11·13-s − 0.243·14-s − 2.08·15-s − 3.58·16-s − 1.37·17-s − 3.53·18-s − 7.81·19-s + 0.167·20-s + 0.430·21-s + 4.32·22-s + 1.87·23-s + 6.98·24-s − 4.22·25-s − 5.54·26-s − 0.883·27-s − 0.0344·28-s + ⋯
L(s)  = 1  − 0.951·2-s + 1.36·3-s − 0.0950·4-s − 0.393·5-s − 1.30·6-s + 0.0685·7-s + 1.04·8-s + 0.875·9-s + 0.374·10-s − 0.968·11-s − 0.130·12-s + 1.14·13-s − 0.0652·14-s − 0.539·15-s − 0.895·16-s − 0.333·17-s − 0.833·18-s − 1.79·19-s + 0.0374·20-s + 0.0938·21-s + 0.921·22-s + 0.391·23-s + 1.42·24-s − 0.844·25-s − 1.08·26-s − 0.170·27-s − 0.00651·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2011 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2011 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2011\)
Sign: $-1$
Analytic conductor: \(16.0579\)
Root analytic conductor: \(4.00723\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2011,\ (\ :1/2),\ -1)\)

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)$
bad2011 \( 1 + T \)
good2 \( 1 + 1.34T + 2T^{2} \)
3 \( 1 - 2.37T + 3T^{2} \)
5 \( 1 + 0.880T + 5T^{2} \)
7 \( 1 - 0.181T + 7T^{2} \)
11 \( 1 + 3.21T + 11T^{2} \)
13 \( 1 - 4.11T + 13T^{2} \)
17 \( 1 + 1.37T + 17T^{2} \)
19 \( 1 + 7.81T + 19T^{2} \)
23 \( 1 - 1.87T + 23T^{2} \)
29 \( 1 + 7.97T + 29T^{2} \)
31 \( 1 + 0.656T + 31T^{2} \)
37 \( 1 - 5.23T + 37T^{2} \)
41 \( 1 - 7.56T + 41T^{2} \)
43 \( 1 + 4.03T + 43T^{2} \)
47 \( 1 + 1.49T + 47T^{2} \)
53 \( 1 + 1.60T + 53T^{2} \)
59 \( 1 - 1.99T + 59T^{2} \)
61 \( 1 - 9.10T + 61T^{2} \)
67 \( 1 - 8.59T + 67T^{2} \)
71 \( 1 + 14.9T + 71T^{2} \)
73 \( 1 + 2.06T + 73T^{2} \)
79 \( 1 - 11.9T + 79T^{2} \)
83 \( 1 + 12.0T + 83T^{2} \)
89 \( 1 - 2.19T + 89T^{2} \)
97 \( 1 + 17.5T + 97T^{2} \)
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

−8.685644607607994900738102792507, −8.087176992514871112983349121717, −7.79679659935971867350227269983, −6.76234087908890336288301788043, −5.58693618144016237964191562346, −4.30334982151721800284045174593, −3.78158850276225305338488311992, −2.56132063180840452678382347914, −1.67263860544362670780449792434, 0, 1.67263860544362670780449792434, 2.56132063180840452678382347914, 3.78158850276225305338488311992, 4.30334982151721800284045174593, 5.58693618144016237964191562346, 6.76234087908890336288301788043, 7.79679659935971867350227269983, 8.087176992514871112983349121717, 8.685644607607994900738102792507

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