Properties

Label 2-92e2-1.1-c1-0-140
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

\(L(1)\) \(\approx\) \(4.128951326\)
\(L(\frac12)\) \(\approx\) \(4.128951326\)
\(L(\frac{3}{2})\) 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.ac
7 \( 1 - 2 T + p T^{2} \) 1.7.ac
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 - 4 T + p T^{2} \) 1.13.ae
17 \( 1 - 7 T + p T^{2} \) 1.17.ah
19 \( 1 - 3 T + p T^{2} \) 1.19.ad
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.c
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 5 T + p T^{2} \) 1.43.af
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.ae
67 \( 1 - 5 T + p T^{2} \) 1.67.af
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.m
83 \( 1 + 15 T + p T^{2} \) 1.83.p
89 \( 1 - 10 T + p T^{2} \) 1.89.ak
97 \( 1 + 10 T + p T^{2} \) 1.97.k
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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

−7.76710392519079116459069235260, −7.30589302467615292251115621349, −6.19346159312306008386633752274, −5.71178360568493368652544630211, −5.28197907244016654009647093797, −3.95475060756719055793880525680, −3.59116233268286206100484024077, −2.60919885992619439279885370424, −1.67543057973761111632475993474, −1.08933587701227700418322939454, 1.08933587701227700418322939454, 1.67543057973761111632475993474, 2.60919885992619439279885370424, 3.59116233268286206100484024077, 3.95475060756719055793880525680, 5.28197907244016654009647093797, 5.71178360568493368652544630211, 6.19346159312306008386633752274, 7.30589302467615292251115621349, 7.76710392519079116459069235260

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