Properties

Label 2-9280-1.1-c1-0-47
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  + 2·3-s − 5-s − 4·7-s + 9-s − 2·11-s − 2·13-s − 2·15-s + 6·17-s + 6·19-s − 8·21-s − 4·23-s + 25-s − 4·27-s + 29-s − 2·31-s − 4·33-s + 4·35-s + 2·37-s − 4·39-s − 6·41-s − 6·43-s − 45-s + 6·47-s + 9·49-s + 12·51-s − 2·53-s + 2·55-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.447·5-s − 1.51·7-s + 1/3·9-s − 0.603·11-s − 0.554·13-s − 0.516·15-s + 1.45·17-s + 1.37·19-s − 1.74·21-s − 0.834·23-s + 1/5·25-s − 0.769·27-s + 0.185·29-s − 0.359·31-s − 0.696·33-s + 0.676·35-s + 0.328·37-s − 0.640·39-s − 0.937·41-s − 0.914·43-s − 0.149·45-s + 0.875·47-s + 9/7·49-s + 1.68·51-s − 0.274·53-s + 0.269·55-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

\(L(1)\) \(\approx\) \(1.770926085\)
\(L(\frac12)\) \(\approx\) \(1.770926085\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \) 1.3.ac
7 \( 1 + 4 T + p T^{2} \) 1.7.e
11 \( 1 + 2 T + p T^{2} \) 1.11.c
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 - 6 T + p T^{2} \) 1.17.ag
19 \( 1 - 6 T + p T^{2} \) 1.19.ag
23 \( 1 + 4 T + p T^{2} \) 1.23.e
31 \( 1 + 2 T + p T^{2} \) 1.31.c
37 \( 1 - 2 T + p T^{2} \) 1.37.ac
41 \( 1 + 6 T + p T^{2} \) 1.41.g
43 \( 1 + 6 T + p T^{2} \) 1.43.g
47 \( 1 - 6 T + p T^{2} \) 1.47.ag
53 \( 1 + 2 T + p T^{2} \) 1.53.c
59 \( 1 + 12 T + p T^{2} \) 1.59.m
61 \( 1 - 6 T + p T^{2} \) 1.61.ag
67 \( 1 + 8 T + p T^{2} \) 1.67.i
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 - 6 T + p T^{2} \) 1.73.ag
79 \( 1 - 14 T + p T^{2} \) 1.79.ao
83 \( 1 - 12 T + p T^{2} \) 1.83.am
89 \( 1 - 2 T + p T^{2} \) 1.89.ac
97 \( 1 - 14 T + p T^{2} \) 1.97.ao
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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

−7.70326478963226865999829100657, −7.33607261103935391982988400204, −6.41648637742542767727409476702, −5.67009841274337685604884208838, −4.96810759046459358627910984310, −3.81772207985290911566811238290, −3.24005724580949367693219876865, −2.98380024159108736916036934945, −1.96599562798330226815226019498, −0.57425133540426733942746125977, 0.57425133540426733942746125977, 1.96599562798330226815226019498, 2.98380024159108736916036934945, 3.24005724580949367693219876865, 3.81772207985290911566811238290, 4.96810759046459358627910984310, 5.67009841274337685604884208838, 6.41648637742542767727409476702, 7.33607261103935391982988400204, 7.70326478963226865999829100657

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