Properties

Label 2-882-1.1-c5-0-53
Degree $2$
Conductor $882$
Sign $-1$
Analytic cond. $141.458$
Root an. cond. $11.8936$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 16·4-s − 96·5-s + 64·8-s − 384·10-s − 384·11-s + 334·13-s + 256·16-s + 576·17-s + 664·19-s − 1.53e3·20-s − 1.53e3·22-s + 3.84e3·23-s + 6.09e3·25-s + 1.33e3·26-s − 96·29-s + 4.56e3·31-s + 1.02e3·32-s + 2.30e3·34-s + 5.79e3·37-s + 2.65e3·38-s − 6.14e3·40-s − 6.72e3·41-s − 1.48e4·43-s − 6.14e3·44-s + 1.53e4·46-s − 1.92e4·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 1.71·5-s + 0.353·8-s − 1.21·10-s − 0.956·11-s + 0.548·13-s + 1/4·16-s + 0.483·17-s + 0.421·19-s − 0.858·20-s − 0.676·22-s + 1.51·23-s + 1.94·25-s + 0.387·26-s − 0.0211·29-s + 0.852·31-s + 0.176·32-s + 0.341·34-s + 0.696·37-s + 0.298·38-s − 0.607·40-s − 0.624·41-s − 1.22·43-s − 0.478·44-s + 1.07·46-s − 1.26·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(882\)    =    \(2 \cdot 3^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(141.458\)
Root analytic conductor: \(11.8936\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 882,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + 96 T + p^{5} T^{2} \)
11 \( 1 + 384 T + p^{5} T^{2} \)
13 \( 1 - 334 T + p^{5} T^{2} \)
17 \( 1 - 576 T + p^{5} T^{2} \)
19 \( 1 - 664 T + p^{5} T^{2} \)
23 \( 1 - 3840 T + p^{5} T^{2} \)
29 \( 1 + 96 T + p^{5} T^{2} \)
31 \( 1 - 4564 T + p^{5} T^{2} \)
37 \( 1 - 5798 T + p^{5} T^{2} \)
41 \( 1 + 6720 T + p^{5} T^{2} \)
43 \( 1 + 14872 T + p^{5} T^{2} \)
47 \( 1 + 19200 T + p^{5} T^{2} \)
53 \( 1 + 7776 T + p^{5} T^{2} \)
59 \( 1 + 13056 T + p^{5} T^{2} \)
61 \( 1 + 42782 T + p^{5} T^{2} \)
67 \( 1 - 36656 T + p^{5} T^{2} \)
71 \( 1 + 64512 T + p^{5} T^{2} \)
73 \( 1 - 16810 T + p^{5} T^{2} \)
79 \( 1 - 28076 T + p^{5} T^{2} \)
83 \( 1 + 66432 T + p^{5} T^{2} \)
89 \( 1 + 81792 T + p^{5} T^{2} \)
97 \( 1 - 29938 T + p^{5} T^{2} \)
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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

−8.682408727925434088767409747533, −7.951782733561434016493236060749, −7.35068231695322197593529857359, −6.42159455145823920994689895654, −5.15825172929120740678693146501, −4.54749911956352791055823615966, −3.43842738261104736250776184026, −2.93225276746242718120716853192, −1.18582858672010760572552946669, 0, 1.18582858672010760572552946669, 2.93225276746242718120716853192, 3.43842738261104736250776184026, 4.54749911956352791055823615966, 5.15825172929120740678693146501, 6.42159455145823920994689895654, 7.35068231695322197593529857359, 7.951782733561434016493236060749, 8.682408727925434088767409747533

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