Properties

Label 2-5520-1.1-c1-0-66
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 − 7-s + 9-s − 4·11-s − 15-s + 5·17-s − 21-s − 23-s + 25-s + 27-s + 5·29-s − 3·31-s − 4·33-s + 35-s − 5·37-s + 3·41-s + 4·43-s − 45-s − 6·47-s − 6·49-s + 5·51-s − 3·53-s + 4·55-s − 9·59-s + 10·61-s − 63-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s − 1.20·11-s − 0.258·15-s + 1.21·17-s − 0.218·21-s − 0.208·23-s + 1/5·25-s + 0.192·27-s + 0.928·29-s − 0.538·31-s − 0.696·33-s + 0.169·35-s − 0.821·37-s + 0.468·41-s + 0.609·43-s − 0.149·45-s − 0.875·47-s − 6/7·49-s + 0.700·51-s − 0.412·53-s + 0.539·55-s − 1.17·59-s + 1.28·61-s − 0.125·63-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 \( 1 + T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 + 5 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 - 7 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 + 12 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - T + p T^{2} \)
89 \( 1 - 16 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−7.889531770110116183013557221552, −7.27790368166152829731754373750, −6.45774694061894968773310551596, −5.54683276887162332841595313304, −4.89621999407984950331377691797, −3.94857238907538729478639547445, −3.17519484621868446626002038596, −2.59391978875823255419890555460, −1.37286937924532854277988188589, 0, 1.37286937924532854277988188589, 2.59391978875823255419890555460, 3.17519484621868446626002038596, 3.94857238907538729478639547445, 4.89621999407984950331377691797, 5.54683276887162332841595313304, 6.45774694061894968773310551596, 7.27790368166152829731754373750, 7.889531770110116183013557221552

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