Properties

Label 2-9280-1.1-c1-0-22
Degree $2$
Conductor $9280$
Sign $1$
Analytic cond. $74.1011$
Root an. cond. $8.60820$
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 − 2·7-s − 3·9-s − 2·11-s − 2·13-s + 2·17-s − 6·19-s − 6·23-s + 25-s + 29-s − 2·31-s − 2·35-s + 2·37-s + 2·41-s − 3·45-s − 3·49-s − 2·53-s − 2·55-s − 4·59-s + 6·61-s + 6·63-s − 2·65-s + 2·67-s + 12·71-s − 2·73-s + 4·77-s + 10·79-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.755·7-s − 9-s − 0.603·11-s − 0.554·13-s + 0.485·17-s − 1.37·19-s − 1.25·23-s + 1/5·25-s + 0.185·29-s − 0.359·31-s − 0.338·35-s + 0.328·37-s + 0.312·41-s − 0.447·45-s − 3/7·49-s − 0.274·53-s − 0.269·55-s − 0.520·59-s + 0.768·61-s + 0.755·63-s − 0.248·65-s + 0.244·67-s + 1.42·71-s − 0.234·73-s + 0.455·77-s + 1.12·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9280\)    =    \(2^{6} \cdot 5 \cdot 29\)
Sign: $1$
Analytic conductor: \(74.1011\)
Root analytic conductor: \(8.60820\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9280,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9057232864\)
\(L(\frac12)\) \(\approx\) \(0.9057232864\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
29 \( 1 - T \)
good3 \( 1 + p T^{2} \) 1.3.a
7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + 2 T + p T^{2} \) 1.11.c
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 - 2 T + p T^{2} \) 1.17.ac
19 \( 1 + 6 T + p T^{2} \) 1.19.g
23 \( 1 + 6 T + p T^{2} \) 1.23.g
31 \( 1 + 2 T + p T^{2} \) 1.31.c
37 \( 1 - 2 T + p T^{2} \) 1.37.ac
41 \( 1 - 2 T + p T^{2} \) 1.41.ac
43 \( 1 + p T^{2} \) 1.43.a
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 + 2 T + p T^{2} \) 1.53.c
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 - 6 T + p T^{2} \) 1.61.ag
67 \( 1 - 2 T + p T^{2} \) 1.67.ac
71 \( 1 - 12 T + p T^{2} \) 1.71.am
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 - 10 T + p T^{2} \) 1.79.ak
83 \( 1 - 2 T + p T^{2} \) 1.83.ac
89 \( 1 + 14 T + p T^{2} \) 1.89.o
97 \( 1 + 2 T + p T^{2} \) 1.97.c
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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

−7.900620103624552596900463544580, −6.88881887230169349945858403621, −6.27428584588353663082524809241, −5.75011318846858378386770813242, −5.08602239420173099719779495234, −4.18892613277567581082443284542, −3.33283671018442020666763592509, −2.57904167901603288784114442167, −1.96675500842048761121433329899, −0.42506938794757511441581961531, 0.42506938794757511441581961531, 1.96675500842048761121433329899, 2.57904167901603288784114442167, 3.33283671018442020666763592509, 4.18892613277567581082443284542, 5.08602239420173099719779495234, 5.75011318846858378386770813242, 6.27428584588353663082524809241, 6.88881887230169349945858403621, 7.900620103624552596900463544580

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