Properties

Label 2-92e2-1.1-c1-0-18
Degree $2$
Conductor $8464$
Sign $1$
Analytic cond. $67.5853$
Root an. cond. $8.22103$
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  + 3-s − 2·5-s − 2·7-s − 2·9-s − 4·11-s + 4·13-s − 2·15-s − 7·17-s − 3·19-s − 2·21-s − 25-s − 5·27-s − 4·29-s − 6·31-s − 4·33-s + 4·35-s + 2·37-s + 4·39-s + 6·41-s − 5·43-s + 4·45-s + 10·47-s − 3·49-s − 7·51-s + 8·55-s − 3·57-s + 5·59-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s − 0.755·7-s − 2/3·9-s − 1.20·11-s + 1.10·13-s − 0.516·15-s − 1.69·17-s − 0.688·19-s − 0.436·21-s − 1/5·25-s − 0.962·27-s − 0.742·29-s − 1.07·31-s − 0.696·33-s + 0.676·35-s + 0.328·37-s + 0.640·39-s + 0.937·41-s − 0.762·43-s + 0.596·45-s + 1.45·47-s − 3/7·49-s − 0.980·51-s + 1.07·55-s − 0.397·57-s + 0.650·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8464 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8464 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8464\)    =    \(2^{4} \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(67.5853\)
Root analytic conductor: \(8.22103\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8464,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5583094182\)
\(L(\frac12)\) \(\approx\) \(0.5583094182\)
\(L(\frac{3}{2})\) 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 \( 1 \)
23 \( 1 \)
good3 \( 1 - T + p T^{2} \) 1.3.ab
5 \( 1 + 2 T + p T^{2} \) 1.5.c
7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + 4 T + p T^{2} \) 1.11.e
13 \( 1 - 4 T + p T^{2} \) 1.13.ae
17 \( 1 + 7 T + p T^{2} \) 1.17.h
19 \( 1 + 3 T + p T^{2} \) 1.19.d
29 \( 1 + 4 T + p T^{2} \) 1.29.e
31 \( 1 + 6 T + p T^{2} \) 1.31.g
37 \( 1 - 2 T + p T^{2} \) 1.37.ac
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 + 5 T + p T^{2} \) 1.43.f
47 \( 1 - 10 T + p T^{2} \) 1.47.ak
53 \( 1 + p T^{2} \) 1.53.a
59 \( 1 - 5 T + p T^{2} \) 1.59.af
61 \( 1 + 4 T + p T^{2} \) 1.61.e
67 \( 1 + 5 T + p T^{2} \) 1.67.f
71 \( 1 + 14 T + p T^{2} \) 1.71.o
73 \( 1 - 15 T + p T^{2} \) 1.73.ap
79 \( 1 - 12 T + p T^{2} \) 1.79.am
83 \( 1 - 15 T + p T^{2} \) 1.83.ap
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 - 10 T + p T^{2} \) 1.97.ak
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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

−7.82360946212207186754799580348, −7.29333166571947583680191588719, −6.35502301594063207434041650553, −5.87018085067170705593877591911, −4.92837701158713264345699921336, −3.97238880261002908995114838571, −3.58323926950548706842187913180, −2.67894680171947318095506928823, −2.04164282340789982393768170948, −0.32727354925912527472258326024, 0.32727354925912527472258326024, 2.04164282340789982393768170948, 2.67894680171947318095506928823, 3.58323926950548706842187913180, 3.97238880261002908995114838571, 4.92837701158713264345699921336, 5.87018085067170705593877591911, 6.35502301594063207434041650553, 7.29333166571947583680191588719, 7.82360946212207186754799580348

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