Properties

Label 2-1080-1.1-c3-0-11
Degree $2$
Conductor $1080$
Sign $1$
Analytic cond. $63.7220$
Root an. cond. $7.98261$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5·5-s + 9.46·7-s − 49.0·11-s + 55.4·13-s + 27.9·17-s + 26.3·19-s − 9.53·23-s + 25·25-s − 218.·29-s − 158.·31-s − 47.3·35-s + 189.·37-s + 246.·41-s + 40.2·43-s + 213.·47-s − 253.·49-s + 283.·53-s + 245.·55-s + 92·59-s + 370.·61-s − 277.·65-s + 1.08e3·67-s − 333.·71-s − 606.·73-s − 464.·77-s − 44.3·79-s + 107.·83-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.511·7-s − 1.34·11-s + 1.18·13-s + 0.399·17-s + 0.318·19-s − 0.0864·23-s + 0.200·25-s − 1.39·29-s − 0.920·31-s − 0.228·35-s + 0.842·37-s + 0.937·41-s + 0.142·43-s + 0.664·47-s − 0.738·49-s + 0.734·53-s + 0.601·55-s + 0.203·59-s + 0.776·61-s − 0.528·65-s + 1.98·67-s − 0.557·71-s − 0.972·73-s − 0.687·77-s − 0.0631·79-s + 0.142·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1080 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1080 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1080\)    =    \(2^{3} \cdot 3^{3} \cdot 5\)
Sign: $1$
Analytic conductor: \(63.7220\)
Root analytic conductor: \(7.98261\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1080,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.821739246\)
\(L(\frac12)\) \(\approx\) \(1.821739246\)
\(L(\frac{5}{2})\) 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 \( 1 - 9.46T + 343T^{2} \)
11 \( 1 + 49.0T + 1.33e3T^{2} \)
13 \( 1 - 55.4T + 2.19e3T^{2} \)
17 \( 1 - 27.9T + 4.91e3T^{2} \)
19 \( 1 - 26.3T + 6.85e3T^{2} \)
23 \( 1 + 9.53T + 1.21e4T^{2} \)
29 \( 1 + 218.T + 2.43e4T^{2} \)
31 \( 1 + 158.T + 2.97e4T^{2} \)
37 \( 1 - 189.T + 5.06e4T^{2} \)
41 \( 1 - 246.T + 6.89e4T^{2} \)
43 \( 1 - 40.2T + 7.95e4T^{2} \)
47 \( 1 - 213.T + 1.03e5T^{2} \)
53 \( 1 - 283.T + 1.48e5T^{2} \)
59 \( 1 - 92T + 2.05e5T^{2} \)
61 \( 1 - 370.T + 2.26e5T^{2} \)
67 \( 1 - 1.08e3T + 3.00e5T^{2} \)
71 \( 1 + 333.T + 3.57e5T^{2} \)
73 \( 1 + 606.T + 3.89e5T^{2} \)
79 \( 1 + 44.3T + 4.93e5T^{2} \)
83 \( 1 - 107.T + 5.71e5T^{2} \)
89 \( 1 + 257.T + 7.04e5T^{2} \)
97 \( 1 - 1.31e3T + 9.12e5T^{2} \)
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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

−9.463610380468137059124679827827, −8.537774972035303840631030684562, −7.83950516558325037752876989357, −7.24376618121188601251448817185, −5.91508107824151688638658826860, −5.29806262730187595240166070137, −4.17913637251256716492393273133, −3.27158258157935411961709577307, −2.04844775726154793262508172964, −0.70781745139631214253111536534, 0.70781745139631214253111536534, 2.04844775726154793262508172964, 3.27158258157935411961709577307, 4.17913637251256716492393273133, 5.29806262730187595240166070137, 5.91508107824151688638658826860, 7.24376618121188601251448817185, 7.83950516558325037752876989357, 8.537774972035303840631030684562, 9.463610380468137059124679827827

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