Properties

Label 2-882-1.1-c3-0-35
Degree $2$
Conductor $882$
Sign $-1$
Analytic cond. $52.0396$
Root an. cond. $7.21385$
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  − 2·2-s + 4·4-s + 3.44·5-s − 8·8-s − 6.89·10-s + 36.1·11-s − 10.2·13-s + 16·16-s − 118.·17-s + 38.6·19-s + 13.7·20-s − 72.2·22-s − 36.2·23-s − 113.·25-s + 20.4·26-s − 12.1·29-s + 145.·31-s − 32·32-s + 236.·34-s − 1.37·37-s − 77.3·38-s − 27.5·40-s − 168·41-s + 299.·43-s + 144.·44-s + 72.4·46-s − 502.·47-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 0.308·5-s − 0.353·8-s − 0.217·10-s + 0.990·11-s − 0.218·13-s + 0.250·16-s − 1.69·17-s + 0.466·19-s + 0.154·20-s − 0.700·22-s − 0.328·23-s − 0.904·25-s + 0.154·26-s − 0.0776·29-s + 0.842·31-s − 0.176·32-s + 1.19·34-s − 0.00609·37-s − 0.330·38-s − 0.108·40-s − 0.639·41-s + 1.06·43-s + 0.495·44-s + 0.232·46-s − 1.56·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(882\)    =    \(2 \cdot 3^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(52.0396\)
Root analytic conductor: \(7.21385\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 882,\ (\ :3/2),\ -1)\)

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 \( 1 + 2T \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 - 3.44T + 125T^{2} \)
11 \( 1 - 36.1T + 1.33e3T^{2} \)
13 \( 1 + 10.2T + 2.19e3T^{2} \)
17 \( 1 + 118.T + 4.91e3T^{2} \)
19 \( 1 - 38.6T + 6.85e3T^{2} \)
23 \( 1 + 36.2T + 1.21e4T^{2} \)
29 \( 1 + 12.1T + 2.43e4T^{2} \)
31 \( 1 - 145.T + 2.97e4T^{2} \)
37 \( 1 + 1.37T + 5.06e4T^{2} \)
41 \( 1 + 168T + 6.89e4T^{2} \)
43 \( 1 - 299.T + 7.95e4T^{2} \)
47 \( 1 + 502.T + 1.03e5T^{2} \)
53 \( 1 + 625.T + 1.48e5T^{2} \)
59 \( 1 - 42.2T + 2.05e5T^{2} \)
61 \( 1 - 439.T + 2.26e5T^{2} \)
67 \( 1 + 763.T + 3.00e5T^{2} \)
71 \( 1 - 1.02e3T + 3.57e5T^{2} \)
73 \( 1 + 579.T + 3.89e5T^{2} \)
79 \( 1 - 942.T + 4.93e5T^{2} \)
83 \( 1 - 474.T + 5.71e5T^{2} \)
89 \( 1 + 821.T + 7.04e5T^{2} \)
97 \( 1 - 1.10e3T + 9.12e5T^{2} \)
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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

−9.387467350183254222444125160846, −8.612704906059426280862084524540, −7.73482935857194203677128015887, −6.69347659385950267891146737612, −6.18476559577194290316695853626, −4.87574529762245979549440910788, −3.79430313647371614291145859694, −2.45462485663241713426549120986, −1.44501379208625896681188716243, 0, 1.44501379208625896681188716243, 2.45462485663241713426549120986, 3.79430313647371614291145859694, 4.87574529762245979549440910788, 6.18476559577194290316695853626, 6.69347659385950267891146737612, 7.73482935857194203677128015887, 8.612704906059426280862084524540, 9.387467350183254222444125160846

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