Properties

Label 2-2064-1.1-c1-0-14
Degree $2$
Conductor $2064$
Sign $1$
Analytic cond. $16.4811$
Root an. cond. $4.05969$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·5-s + 2·7-s + 9-s + 5·11-s + 3·13-s − 2·15-s − 3·17-s − 2·19-s + 2·21-s + 23-s − 25-s + 27-s + 5·31-s + 5·33-s − 4·35-s + 8·37-s + 3·39-s − 7·41-s + 43-s − 2·45-s + 8·47-s − 3·49-s − 3·51-s + 3·53-s − 10·55-s − 2·57-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 0.755·7-s + 1/3·9-s + 1.50·11-s + 0.832·13-s − 0.516·15-s − 0.727·17-s − 0.458·19-s + 0.436·21-s + 0.208·23-s − 1/5·25-s + 0.192·27-s + 0.898·31-s + 0.870·33-s − 0.676·35-s + 1.31·37-s + 0.480·39-s − 1.09·41-s + 0.152·43-s − 0.298·45-s + 1.16·47-s − 3/7·49-s − 0.420·51-s + 0.412·53-s − 1.34·55-s − 0.264·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2064 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2064 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2064\)    =    \(2^{4} \cdot 3 \cdot 43\)
Sign: $1$
Analytic conductor: \(16.4811\)
Root analytic conductor: \(4.05969\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2064,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.276195795\)
\(L(\frac12)\) \(\approx\) \(2.276195795\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
43 \( 1 - T \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 5 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 + 7 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 15 T + p T^{2} \)
71 \( 1 - 14 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 - 11 T + p T^{2} \)
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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

−8.978009802352649671808602680382, −8.311202822356102145576413186265, −7.80436893404074773763481968895, −6.78461901069866544425570526686, −6.19603689777594065734989014157, −4.79535808046119236916099761001, −4.10319001261157529164243453614, −3.50887355939377684370334646650, −2.16208352631894123622226457901, −1.04596298856260690087985554195, 1.04596298856260690087985554195, 2.16208352631894123622226457901, 3.50887355939377684370334646650, 4.10319001261157529164243453614, 4.79535808046119236916099761001, 6.19603689777594065734989014157, 6.78461901069866544425570526686, 7.80436893404074773763481968895, 8.311202822356102145576413186265, 8.978009802352649671808602680382

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