Properties

Label 2-882-1.1-c3-0-42
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

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 4·4-s − 10.4·5-s + 8·8-s − 20.8·10-s + 61.1·11-s − 59.2·13-s + 16·16-s + 20.4·17-s − 80.3·19-s − 41.7·20-s + 122.·22-s − 158.·23-s − 15.8·25-s − 118.·26-s − 85.1·29-s + 243.·31-s + 32·32-s + 40.9·34-s + 290.·37-s − 160.·38-s − 83.5·40-s − 168·41-s + 7.62·43-s + 244.·44-s − 316.·46-s − 169.·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 0.934·5-s + 0.353·8-s − 0.660·10-s + 1.67·11-s − 1.26·13-s + 0.250·16-s + 0.291·17-s − 0.970·19-s − 0.467·20-s + 1.18·22-s − 1.43·23-s − 0.127·25-s − 0.893·26-s − 0.545·29-s + 1.41·31-s + 0.176·32-s + 0.206·34-s + 1.29·37-s − 0.685·38-s − 0.330·40-s − 0.639·41-s + 0.0270·43-s + 0.837·44-s − 1.01·46-s − 0.525·47-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 \( 1 + 10.4T + 125T^{2} \)
11 \( 1 - 61.1T + 1.33e3T^{2} \)
13 \( 1 + 59.2T + 2.19e3T^{2} \)
17 \( 1 - 20.4T + 4.91e3T^{2} \)
19 \( 1 + 80.3T + 6.85e3T^{2} \)
23 \( 1 + 158.T + 1.21e4T^{2} \)
29 \( 1 + 85.1T + 2.43e4T^{2} \)
31 \( 1 - 243.T + 2.97e4T^{2} \)
37 \( 1 - 290.T + 5.06e4T^{2} \)
41 \( 1 + 168T + 6.89e4T^{2} \)
43 \( 1 - 7.62T + 7.95e4T^{2} \)
47 \( 1 + 169.T + 1.03e5T^{2} \)
53 \( 1 + 250.T + 1.48e5T^{2} \)
59 \( 1 + 805.T + 2.05e5T^{2} \)
61 \( 1 - 33.1T + 2.26e5T^{2} \)
67 \( 1 + 277.T + 3.00e5T^{2} \)
71 \( 1 + 631.T + 3.57e5T^{2} \)
73 \( 1 + 768.T + 3.89e5T^{2} \)
79 \( 1 + 418.T + 4.93e5T^{2} \)
83 \( 1 + 761.T + 5.71e5T^{2} \)
89 \( 1 + 1.57e3T + 7.04e5T^{2} \)
97 \( 1 - 1.04e3T + 9.12e5T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.426656846252583507829530561966, −8.282405845033937796974126537100, −7.56561073402363566116041252355, −6.64412150997610083310075131701, −5.90666844954223240648343957521, −4.44027529517803970643855491784, −4.16256002873271091903360136028, −2.96751064038971173380436658843, −1.64559667598509747989666703614, 0, 1.64559667598509747989666703614, 2.96751064038971173380436658843, 4.16256002873271091903360136028, 4.44027529517803970643855491784, 5.90666844954223240648343957521, 6.64412150997610083310075131701, 7.56561073402363566116041252355, 8.282405845033937796974126537100, 9.426656846252583507829530561966

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