Properties

Label 2-5520-1.1-c1-0-37
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 3·7-s + 9-s + 4·11-s − 15-s + 3·17-s + 4·19-s − 3·21-s − 23-s + 25-s − 27-s + 29-s − 31-s − 4·33-s + 3·35-s + 37-s + 3·41-s + 12·43-s + 45-s + 10·47-s + 2·49-s − 3·51-s − 9·53-s + 4·55-s − 4·57-s + 9·59-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1.13·7-s + 1/3·9-s + 1.20·11-s − 0.258·15-s + 0.727·17-s + 0.917·19-s − 0.654·21-s − 0.208·23-s + 1/5·25-s − 0.192·27-s + 0.185·29-s − 0.179·31-s − 0.696·33-s + 0.507·35-s + 0.164·37-s + 0.468·41-s + 1.82·43-s + 0.149·45-s + 1.45·47-s + 2/7·49-s − 0.420·51-s − 1.23·53-s + 0.539·55-s − 0.529·57-s + 1.17·59-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: \(0\)
Selberg data: \((2,\ 5520,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.542183622\)
\(L(\frac12)\) \(\approx\) \(2.542183622\)
\(L(\frac{3}{2})\) 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 \( 1 - 3 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−8.004589288267435145820470720141, −7.47126786809375702134726962515, −6.69000064429091597350822477494, −5.84937356613425091986945301104, −5.41113840750206704613699327543, −4.51555652660007959623588128865, −3.90174589367570301148880809288, −2.73926659342582591393750611351, −1.59025694250493072573712589851, −0.999253476935963342398791421140, 0.999253476935963342398791421140, 1.59025694250493072573712589851, 2.73926659342582591393750611351, 3.90174589367570301148880809288, 4.51555652660007959623588128865, 5.41113840750206704613699327543, 5.84937356613425091986945301104, 6.69000064429091597350822477494, 7.47126786809375702134726962515, 8.004589288267435145820470720141

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