Properties

Label 2-7360-1.1-c1-0-54
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + 7-s − 3·9-s + 6·11-s + 2·13-s − 3·17-s + 6·19-s + 23-s + 25-s − 3·29-s − 3·31-s − 35-s − 37-s + 9·41-s + 8·43-s + 3·45-s + 4·47-s − 6·49-s − 53-s − 6·55-s − 59-s − 8·61-s − 3·63-s − 2·65-s + 7·67-s − 5·71-s − 6·73-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.377·7-s − 9-s + 1.80·11-s + 0.554·13-s − 0.727·17-s + 1.37·19-s + 0.208·23-s + 1/5·25-s − 0.557·29-s − 0.538·31-s − 0.169·35-s − 0.164·37-s + 1.40·41-s + 1.21·43-s + 0.447·45-s + 0.583·47-s − 6/7·49-s − 0.137·53-s − 0.809·55-s − 0.130·59-s − 1.02·61-s − 0.377·63-s − 0.248·65-s + 0.855·67-s − 0.593·71-s − 0.702·73-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: \(0\)
Selberg data: \((2,\ 7360,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.079027754\)
\(L(\frac12)\) \(\approx\) \(2.079027754\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
5 \( 1 + T \)
23 \( 1 - T \)
good3 \( 1 + p T^{2} \) 1.3.a
7 \( 1 - T + p T^{2} \) 1.7.ab
11 \( 1 - 6 T + p T^{2} \) 1.11.ag
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 + 3 T + p T^{2} \) 1.17.d
19 \( 1 - 6 T + p T^{2} \) 1.19.ag
29 \( 1 + 3 T + p T^{2} \) 1.29.d
31 \( 1 + 3 T + p T^{2} \) 1.31.d
37 \( 1 + T + p T^{2} \) 1.37.b
41 \( 1 - 9 T + p T^{2} \) 1.41.aj
43 \( 1 - 8 T + p T^{2} \) 1.43.ai
47 \( 1 - 4 T + p T^{2} \) 1.47.ae
53 \( 1 + T + p T^{2} \) 1.53.b
59 \( 1 + T + p T^{2} \) 1.59.b
61 \( 1 + 8 T + p T^{2} \) 1.61.i
67 \( 1 - 7 T + p T^{2} \) 1.67.ah
71 \( 1 + 5 T + p T^{2} \) 1.71.f
73 \( 1 + 6 T + p T^{2} \) 1.73.g
79 \( 1 + p T^{2} \) 1.79.a
83 \( 1 - 11 T + p T^{2} \) 1.83.al
89 \( 1 - 4 T + p T^{2} \) 1.89.ae
97 \( 1 - 6 T + p T^{2} \) 1.97.ag
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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

−7.82475827235358411092181433569, −7.30985720819668641348214819360, −6.42902291644534422762585258760, −5.91348077736240374383411736283, −5.09357703180522838251878256848, −4.18978636845118664263387616696, −3.64142320448801410323297387172, −2.81760492012154987874746453886, −1.67265854460187075003413542223, −0.76222428069584049137434436993, 0.76222428069584049137434436993, 1.67265854460187075003413542223, 2.81760492012154987874746453886, 3.64142320448801410323297387172, 4.18978636845118664263387616696, 5.09357703180522838251878256848, 5.91348077736240374383411736283, 6.42902291644534422762585258760, 7.30985720819668641348214819360, 7.82475827235358411092181433569

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