Properties

Label 2-5520-1.1-c1-0-64
Degree $2$
Conductor $5520$
Sign $-1$
Analytic cond. $44.0774$
Root an. cond. $6.63908$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s − 4·7-s + 9-s + 2·11-s − 15-s + 2·17-s − 4·21-s − 23-s + 25-s + 27-s − 4·29-s + 2·33-s + 4·35-s + 10·37-s + 6·41-s − 2·43-s − 45-s − 12·47-s + 9·49-s + 2·51-s + 6·53-s − 2·55-s − 12·59-s − 14·61-s − 4·63-s − 2·67-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 1.51·7-s + 1/3·9-s + 0.603·11-s − 0.258·15-s + 0.485·17-s − 0.872·21-s − 0.208·23-s + 1/5·25-s + 0.192·27-s − 0.742·29-s + 0.348·33-s + 0.676·35-s + 1.64·37-s + 0.937·41-s − 0.304·43-s − 0.149·45-s − 1.75·47-s + 9/7·49-s + 0.280·51-s + 0.824·53-s − 0.269·55-s − 1.56·59-s − 1.79·61-s − 0.503·63-s − 0.244·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $-1$
Analytic conductor: \(44.0774\)
Root analytic conductor: \(6.63908\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 5520,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
5 \( 1 + T \)
23 \( 1 + T \)
good7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−7.73856835628901356556640507177, −7.18305423154109033651224150361, −6.34403425269286096783355345684, −5.90260248226360242464241628952, −4.67628553593983312608557996774, −3.89463425079179803914861429740, −3.28689859692490364257547380800, −2.61049944367168359356905830543, −1.32156945980241101621888183024, 0, 1.32156945980241101621888183024, 2.61049944367168359356905830543, 3.28689859692490364257547380800, 3.89463425079179803914861429740, 4.67628553593983312608557996774, 5.90260248226360242464241628952, 6.34403425269286096783355345684, 7.18305423154109033651224150361, 7.73856835628901356556640507177

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