Properties

Label 2-7360-1.1-c1-0-138
Degree $2$
Conductor $7360$
Sign $-1$
Analytic cond. $58.7698$
Root an. cond. $7.66615$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s − 2.73·7-s − 2·9-s − 2.73·11-s + 1.73·13-s + 15-s + 5.46·17-s − 2.73·19-s − 2.73·21-s + 23-s + 25-s − 5·27-s + 5.92·29-s + 0.267·31-s − 2.73·33-s − 2.73·35-s + 2.73·37-s + 1.73·39-s + 2.46·41-s − 6.73·43-s − 2·45-s + 5.92·47-s + 0.464·49-s + 5.46·51-s + 0.535·53-s − 2.73·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 1.03·7-s − 0.666·9-s − 0.823·11-s + 0.480·13-s + 0.258·15-s + 1.32·17-s − 0.626·19-s − 0.596·21-s + 0.208·23-s + 0.200·25-s − 0.962·27-s + 1.10·29-s + 0.0481·31-s − 0.475·33-s − 0.461·35-s + 0.449·37-s + 0.277·39-s + 0.384·41-s − 1.02·43-s − 0.298·45-s + 0.864·47-s + 0.0663·49-s + 0.765·51-s + 0.0736·53-s − 0.368·55-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: no
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 \( 1 - T + 3T^{2} \)
7 \( 1 + 2.73T + 7T^{2} \)
11 \( 1 + 2.73T + 11T^{2} \)
13 \( 1 - 1.73T + 13T^{2} \)
17 \( 1 - 5.46T + 17T^{2} \)
19 \( 1 + 2.73T + 19T^{2} \)
29 \( 1 - 5.92T + 29T^{2} \)
31 \( 1 - 0.267T + 31T^{2} \)
37 \( 1 - 2.73T + 37T^{2} \)
41 \( 1 - 2.46T + 41T^{2} \)
43 \( 1 + 6.73T + 43T^{2} \)
47 \( 1 - 5.92T + 47T^{2} \)
53 \( 1 - 0.535T + 53T^{2} \)
59 \( 1 - 10.3T + 59T^{2} \)
61 \( 1 + 7.66T + 61T^{2} \)
67 \( 1 + 11.6T + 67T^{2} \)
71 \( 1 + 12.1T + 71T^{2} \)
73 \( 1 + 12.2T + 73T^{2} \)
79 \( 1 - 1.66T + 79T^{2} \)
83 \( 1 + 4T + 83T^{2} \)
89 \( 1 + 17.6T + 89T^{2} \)
97 \( 1 + 7.66T + 97T^{2} \)
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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

−7.63818020200118032226837548279, −6.87073591126437149246899614785, −5.97462129512983394624851581116, −5.72861389688663613063425552113, −4.72255505714317392565588587346, −3.71940610262119284610931353134, −2.94867916833247986265263684594, −2.60734540209516801941439535382, −1.32588275026516163104589281609, 0, 1.32588275026516163104589281609, 2.60734540209516801941439535382, 2.94867916833247986265263684594, 3.71940610262119284610931353134, 4.72255505714317392565588587346, 5.72861389688663613063425552113, 5.97462129512983394624851581116, 6.87073591126437149246899614785, 7.63818020200118032226837548279

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