Properties

Label 2-2160-1.1-c3-0-70
Degree $2$
Conductor $2160$
Sign $-1$
Analytic cond. $127.444$
Root an. cond. $11.2891$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5·5-s + 11.8·7-s − 56.2·11-s + 34.5·13-s − 39.2·17-s + 146.·19-s − 23.5·23-s + 25·25-s − 161.·29-s + 29.5·31-s − 59.0·35-s − 217.·37-s − 142.·41-s + 468.·43-s + 394.·47-s − 203.·49-s + 134.·53-s + 281.·55-s − 131.·59-s + 259.·61-s − 172.·65-s − 445.·67-s + 560.·71-s − 88.6·73-s − 663.·77-s − 450.·79-s + 284.·83-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.637·7-s − 1.54·11-s + 0.738·13-s − 0.560·17-s + 1.76·19-s − 0.213·23-s + 0.200·25-s − 1.03·29-s + 0.171·31-s − 0.285·35-s − 0.967·37-s − 0.541·41-s + 1.65·43-s + 1.22·47-s − 0.593·49-s + 0.349·53-s + 0.689·55-s − 0.289·59-s + 0.545·61-s − 0.330·65-s − 0.811·67-s + 0.937·71-s − 0.142·73-s − 0.982·77-s − 0.641·79-s + 0.375·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2160 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2160\)    =    \(2^{4} \cdot 3^{3} \cdot 5\)
Sign: $-1$
Analytic conductor: \(127.444\)
Root analytic conductor: \(11.2891\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2160,\ (\ :3/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + 5T \)
good7 \( 1 - 11.8T + 343T^{2} \)
11 \( 1 + 56.2T + 1.33e3T^{2} \)
13 \( 1 - 34.5T + 2.19e3T^{2} \)
17 \( 1 + 39.2T + 4.91e3T^{2} \)
19 \( 1 - 146.T + 6.85e3T^{2} \)
23 \( 1 + 23.5T + 1.21e4T^{2} \)
29 \( 1 + 161.T + 2.43e4T^{2} \)
31 \( 1 - 29.5T + 2.97e4T^{2} \)
37 \( 1 + 217.T + 5.06e4T^{2} \)
41 \( 1 + 142.T + 6.89e4T^{2} \)
43 \( 1 - 468.T + 7.95e4T^{2} \)
47 \( 1 - 394.T + 1.03e5T^{2} \)
53 \( 1 - 134.T + 1.48e5T^{2} \)
59 \( 1 + 131.T + 2.05e5T^{2} \)
61 \( 1 - 259.T + 2.26e5T^{2} \)
67 \( 1 + 445.T + 3.00e5T^{2} \)
71 \( 1 - 560.T + 3.57e5T^{2} \)
73 \( 1 + 88.6T + 3.89e5T^{2} \)
79 \( 1 + 450.T + 4.93e5T^{2} \)
83 \( 1 - 284.T + 5.71e5T^{2} \)
89 \( 1 + 625.T + 7.04e5T^{2} \)
97 \( 1 + 193.T + 9.12e5T^{2} \)
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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

−8.203911531670464759940125026350, −7.64380663976341507378394020775, −7.00534738883418576579330847413, −5.69961693841825594886236931657, −5.25709546793665623471513887872, −4.27655146000530921664273408744, −3.33407709022172054627372905159, −2.38833519190395985673769927297, −1.20391563311979249016700455810, 0, 1.20391563311979249016700455810, 2.38833519190395985673769927297, 3.33407709022172054627372905159, 4.27655146000530921664273408744, 5.25709546793665623471513887872, 5.69961693841825594886236931657, 7.00534738883418576579330847413, 7.64380663976341507378394020775, 8.203911531670464759940125026350

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