Properties

Label 2-882-1.1-c5-0-44
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 − 66·5-s − 64·8-s + 264·10-s + 60·11-s + 658·13-s + 256·16-s − 414·17-s − 956·19-s − 1.05e3·20-s − 240·22-s − 600·23-s + 1.23e3·25-s − 2.63e3·26-s − 5.57e3·29-s + 3.59e3·31-s − 1.02e3·32-s + 1.65e3·34-s − 8.45e3·37-s + 3.82e3·38-s + 4.22e3·40-s + 1.91e4·41-s + 1.33e4·43-s + 960·44-s + 2.40e3·46-s − 1.96e4·47-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 1.18·5-s − 0.353·8-s + 0.834·10-s + 0.149·11-s + 1.07·13-s + 1/4·16-s − 0.347·17-s − 0.607·19-s − 0.590·20-s − 0.105·22-s − 0.236·23-s + 0.393·25-s − 0.763·26-s − 1.23·29-s + 0.671·31-s − 0.176·32-s + 0.245·34-s − 1.01·37-s + 0.429·38-s + 0.417·40-s + 1.78·41-s + 1.09·43-s + 0.0747·44-s + 0.167·46-s − 1.29·47-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 \( 1 + 66 T + p^{5} T^{2} \)
11 \( 1 - 60 T + p^{5} T^{2} \)
13 \( 1 - 658 T + p^{5} T^{2} \)
17 \( 1 + 414 T + p^{5} T^{2} \)
19 \( 1 + 956 T + p^{5} T^{2} \)
23 \( 1 + 600 T + p^{5} T^{2} \)
29 \( 1 + 5574 T + p^{5} T^{2} \)
31 \( 1 - 3592 T + p^{5} T^{2} \)
37 \( 1 + 8458 T + p^{5} T^{2} \)
41 \( 1 - 19194 T + p^{5} T^{2} \)
43 \( 1 - 13316 T + p^{5} T^{2} \)
47 \( 1 + 19680 T + p^{5} T^{2} \)
53 \( 1 - 31266 T + p^{5} T^{2} \)
59 \( 1 - 26340 T + p^{5} T^{2} \)
61 \( 1 - 31090 T + p^{5} T^{2} \)
67 \( 1 + 16804 T + p^{5} T^{2} \)
71 \( 1 + 6120 T + p^{5} T^{2} \)
73 \( 1 - 25558 T + p^{5} T^{2} \)
79 \( 1 - 74408 T + p^{5} T^{2} \)
83 \( 1 + 6468 T + p^{5} T^{2} \)
89 \( 1 + 32742 T + p^{5} T^{2} \)
97 \( 1 + 166082 T + p^{5} T^{2} \)
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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

−8.788317713073242145126141044274, −8.232003030954570257398363977036, −7.44070269273529435738327139510, −6.60552478226146103796121319796, −5.63819516786997388670113332376, −4.21600286925018025853993283934, −3.60060344928594862607804841977, −2.27451605519069113703409672629, −0.999716155244759428928960623007, 0, 0.999716155244759428928960623007, 2.27451605519069113703409672629, 3.60060344928594862607804841977, 4.21600286925018025853993283934, 5.63819516786997388670113332376, 6.60552478226146103796121319796, 7.44070269273529435738327139510, 8.232003030954570257398363977036, 8.788317713073242145126141044274

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