Properties

Label 2-7360-1.1-c1-0-104
Degree $2$
Conductor $7360$
Sign $-1$
Analytic cond. $58.7698$
Root an. cond. $7.66615$
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  − 2·3-s + 5-s − 7-s + 9-s + 2·11-s − 2·15-s − 17-s − 4·19-s + 2·21-s + 23-s + 25-s + 4·27-s + 5·29-s − 7·31-s − 4·33-s − 35-s + 37-s + 5·41-s + 4·43-s + 45-s − 4·47-s − 6·49-s + 2·51-s + 53-s + 2·55-s + 8·57-s − 9·59-s + ⋯
L(s)  = 1  − 1.15·3-s + 0.447·5-s − 0.377·7-s + 1/3·9-s + 0.603·11-s − 0.516·15-s − 0.242·17-s − 0.917·19-s + 0.436·21-s + 0.208·23-s + 1/5·25-s + 0.769·27-s + 0.928·29-s − 1.25·31-s − 0.696·33-s − 0.169·35-s + 0.164·37-s + 0.780·41-s + 0.609·43-s + 0.149·45-s − 0.583·47-s − 6/7·49-s + 0.280·51-s + 0.137·53-s + 0.269·55-s + 1.05·57-s − 1.17·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7360 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7360 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7360\)    =    \(2^{6} \cdot 5 \cdot 23\)
Sign: $-1$
Analytic conductor: \(58.7698\)
Root analytic conductor: \(7.66615\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7360,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
23 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 + 9 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 17 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−7.33863713552207448455550431234, −6.55228109223835450493523747584, −6.25756103536008634102415441902, −5.55997320989322812714829090886, −4.82509934625970776995433914069, −4.13168796451309598686367977990, −3.14107270231141501387125620373, −2.16032911529567247610592035624, −1.09985239101026226455477258174, 0, 1.09985239101026226455477258174, 2.16032911529567247610592035624, 3.14107270231141501387125620373, 4.13168796451309598686367977990, 4.82509934625970776995433914069, 5.55997320989322812714829090886, 6.25756103536008634102415441902, 6.55228109223835450493523747584, 7.33863713552207448455550431234

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