Properties

Label 2-882-1.1-c5-0-1
Degree $2$
Conductor $882$
Sign $1$
Analytic cond. $141.458$
Root an. cond. $11.8936$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 16·4-s − 94.9·5-s + 64·8-s − 379.·10-s − 476·11-s − 963.·13-s + 256·16-s − 895.·17-s − 637.·19-s − 1.51e3·20-s − 1.90e3·22-s − 3.69e3·23-s + 5.89e3·25-s − 3.85e3·26-s − 1.39e3·29-s − 1.92e3·31-s + 1.02e3·32-s − 3.58e3·34-s + 1.20e4·37-s − 2.55e3·38-s − 6.07e3·40-s + 1.52e4·41-s + 9.72e3·43-s − 7.61e3·44-s − 1.47e4·46-s − 2.92e4·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 1.69·5-s + 0.353·8-s − 1.20·10-s − 1.18·11-s − 1.58·13-s + 0.250·16-s − 0.751·17-s − 0.405·19-s − 0.849·20-s − 0.838·22-s − 1.45·23-s + 1.88·25-s − 1.11·26-s − 0.307·29-s − 0.359·31-s + 0.176·32-s − 0.531·34-s + 1.45·37-s − 0.286·38-s − 0.600·40-s + 1.41·41-s + 0.801·43-s − 0.593·44-s − 1.03·46-s − 1.93·47-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 882,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.6386628270\)
\(L(\frac12)\) \(\approx\) \(0.6386628270\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 4T \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + 94.9T + 3.12e3T^{2} \)
11 \( 1 + 476T + 1.61e5T^{2} \)
13 \( 1 + 963.T + 3.71e5T^{2} \)
17 \( 1 + 895.T + 1.41e6T^{2} \)
19 \( 1 + 637.T + 2.47e6T^{2} \)
23 \( 1 + 3.69e3T + 6.43e6T^{2} \)
29 \( 1 + 1.39e3T + 2.05e7T^{2} \)
31 \( 1 + 1.92e3T + 2.86e7T^{2} \)
37 \( 1 - 1.20e4T + 6.93e7T^{2} \)
41 \( 1 - 1.52e4T + 1.15e8T^{2} \)
43 \( 1 - 9.72e3T + 1.47e8T^{2} \)
47 \( 1 + 2.92e4T + 2.29e8T^{2} \)
53 \( 1 + 4.31e3T + 4.18e8T^{2} \)
59 \( 1 + 2.08e4T + 7.14e8T^{2} \)
61 \( 1 + 9.29e3T + 8.44e8T^{2} \)
67 \( 1 - 2.02e4T + 1.35e9T^{2} \)
71 \( 1 + 2.97e4T + 1.80e9T^{2} \)
73 \( 1 + 1.12e4T + 2.07e9T^{2} \)
79 \( 1 + 3.31e4T + 3.07e9T^{2} \)
83 \( 1 + 3.54e3T + 3.93e9T^{2} \)
89 \( 1 + 7.07e4T + 5.58e9T^{2} \)
97 \( 1 - 1.77e4T + 8.58e9T^{2} \)
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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

−9.448910572047226331441477524930, −8.073113077975309939043345265879, −7.76389544854051304723854043807, −6.97556720861362857795028986732, −5.79215773420580455247651187747, −4.63058348646369431673294314824, −4.27003863456086106582371012636, −3.06413154817449539951363824565, −2.22165086031048676654528569414, −0.29701194573982210511927905876, 0.29701194573982210511927905876, 2.22165086031048676654528569414, 3.06413154817449539951363824565, 4.27003863456086106582371012636, 4.63058348646369431673294314824, 5.79215773420580455247651187747, 6.97556720861362857795028986732, 7.76389544854051304723854043807, 8.073113077975309939043345265879, 9.448910572047226331441477524930

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