Properties

Label 2-882-1.1-c3-0-41
Degree $2$
Conductor $882$
Sign $-1$
Analytic cond. $52.0396$
Root an. cond. $7.21385$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 4·4-s − 8·5-s + 8·8-s − 16·10-s − 40·11-s + 4·13-s + 16·16-s + 84·17-s + 148·19-s − 32·20-s − 80·22-s − 84·23-s − 61·25-s + 8·26-s − 58·29-s − 136·31-s + 32·32-s + 168·34-s − 222·37-s + 296·38-s − 64·40-s − 420·41-s − 164·43-s − 160·44-s − 168·46-s − 488·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.715·5-s + 0.353·8-s − 0.505·10-s − 1.09·11-s + 0.0853·13-s + 1/4·16-s + 1.19·17-s + 1.78·19-s − 0.357·20-s − 0.775·22-s − 0.761·23-s − 0.487·25-s + 0.0603·26-s − 0.371·29-s − 0.787·31-s + 0.176·32-s + 0.847·34-s − 0.986·37-s + 1.26·38-s − 0.252·40-s − 1.59·41-s − 0.581·43-s − 0.548·44-s − 0.538·46-s − 1.51·47-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: yes
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 \( 1 - p T \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + 8 T + p^{3} T^{2} \)
11 \( 1 + 40 T + p^{3} T^{2} \)
13 \( 1 - 4 T + p^{3} T^{2} \)
17 \( 1 - 84 T + p^{3} T^{2} \)
19 \( 1 - 148 T + p^{3} T^{2} \)
23 \( 1 + 84 T + p^{3} T^{2} \)
29 \( 1 + 2 p T + p^{3} T^{2} \)
31 \( 1 + 136 T + p^{3} T^{2} \)
37 \( 1 + 6 p T + p^{3} T^{2} \)
41 \( 1 + 420 T + p^{3} T^{2} \)
43 \( 1 + 164 T + p^{3} T^{2} \)
47 \( 1 + 488 T + p^{3} T^{2} \)
53 \( 1 + 478 T + p^{3} T^{2} \)
59 \( 1 + 548 T + p^{3} T^{2} \)
61 \( 1 - 692 T + p^{3} T^{2} \)
67 \( 1 + 908 T + p^{3} T^{2} \)
71 \( 1 - 524 T + p^{3} T^{2} \)
73 \( 1 - 440 T + p^{3} T^{2} \)
79 \( 1 - 1216 T + p^{3} T^{2} \)
83 \( 1 - 684 T + p^{3} T^{2} \)
89 \( 1 + 604 T + p^{3} T^{2} \)
97 \( 1 + 832 T + p^{3} T^{2} \)
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

−9.518891825966928071161096521297, −8.002021173179334595337055604577, −7.79724119885896491701904489856, −6.74988468406563153460018691238, −5.49591301424265376754342464628, −5.06117600581035053885485637600, −3.67334448281120564004341133587, −3.13297950197622409963040447226, −1.63448546339280333625053987790, 0, 1.63448546339280333625053987790, 3.13297950197622409963040447226, 3.67334448281120564004341133587, 5.06117600581035053885485637600, 5.49591301424265376754342464628, 6.74988468406563153460018691238, 7.79724119885896491701904489856, 8.002021173179334595337055604577, 9.518891825966928071161096521297

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