Properties

Label 2-92e2-1.1-c1-0-84
Degree $2$
Conductor $8464$
Sign $1$
Analytic cond. $67.5853$
Root an. cond. $8.22103$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.56·3-s − 1.32·5-s + 4.71·7-s − 0.561·9-s + 1.32·11-s + 0.438·13-s + 2.06·15-s + 4.71·17-s + 6.04·19-s − 7.36·21-s − 3.24·25-s + 5.56·27-s − 0.438·29-s − 5.56·31-s − 2.06·33-s − 6.24·35-s + 8.10·37-s − 0.684·39-s + 10.6·41-s + 8.68·43-s + 0.743·45-s − 11.8·47-s + 15.2·49-s − 7.36·51-s + 6.04·53-s − 1.75·55-s − 9.43·57-s + ⋯
L(s)  = 1  − 0.901·3-s − 0.592·5-s + 1.78·7-s − 0.187·9-s + 0.399·11-s + 0.121·13-s + 0.533·15-s + 1.14·17-s + 1.38·19-s − 1.60·21-s − 0.649·25-s + 1.07·27-s − 0.0814·29-s − 0.998·31-s − 0.359·33-s − 1.05·35-s + 1.33·37-s − 0.109·39-s + 1.66·41-s + 1.32·43-s + 0.110·45-s − 1.72·47-s + 2.17·49-s − 1.03·51-s + 0.829·53-s − 0.236·55-s − 1.24·57-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8464,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.833600142\)
\(L(\frac12)\) \(\approx\) \(1.833600142\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
23 \( 1 \)
good3 \( 1 + 1.56T + 3T^{2} \)
5 \( 1 + 1.32T + 5T^{2} \)
7 \( 1 - 4.71T + 7T^{2} \)
11 \( 1 - 1.32T + 11T^{2} \)
13 \( 1 - 0.438T + 13T^{2} \)
17 \( 1 - 4.71T + 17T^{2} \)
19 \( 1 - 6.04T + 19T^{2} \)
29 \( 1 + 0.438T + 29T^{2} \)
31 \( 1 + 5.56T + 31T^{2} \)
37 \( 1 - 8.10T + 37T^{2} \)
41 \( 1 - 10.6T + 41T^{2} \)
43 \( 1 - 8.68T + 43T^{2} \)
47 \( 1 + 11.8T + 47T^{2} \)
53 \( 1 - 6.04T + 53T^{2} \)
59 \( 1 + 4T + 59T^{2} \)
61 \( 1 - 3.39T + 61T^{2} \)
67 \( 1 + 1.32T + 67T^{2} \)
71 \( 1 - 2.43T + 71T^{2} \)
73 \( 1 + 4.43T + 73T^{2} \)
79 \( 1 + 2.64T + 79T^{2} \)
83 \( 1 - 13.4T + 83T^{2} \)
89 \( 1 - 14.7T + 89T^{2} \)
97 \( 1 + 14.1T + 97T^{2} \)
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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

−7.72524326002438763004119954090, −7.36610282253682479875026967382, −6.22284573360803041927584087184, −5.55790996894868077659012202166, −5.16695578611847665178279048159, −4.36587466783512795347437301620, −3.68798745019949229830198615014, −2.62034962792833087606179859761, −1.44079436869898938556662031130, −0.78055380952150580305969514769, 0.78055380952150580305969514769, 1.44079436869898938556662031130, 2.62034962792833087606179859761, 3.68798745019949229830198615014, 4.36587466783512795347437301620, 5.16695578611847665178279048159, 5.55790996894868077659012202166, 6.22284573360803041927584087184, 7.36610282253682479875026967382, 7.72524326002438763004119954090

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