Properties

Label 2-129472-1.1-c1-0-82
Degree $2$
Conductor $129472$
Sign $-1$
Analytic cond. $1033.83$
Root an. cond. $32.1533$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 2·5-s + 7-s − 2·9-s + 2·11-s − 2·13-s + 2·15-s + 5·19-s + 21-s − 4·23-s − 25-s − 5·27-s − 29-s − 31-s + 2·33-s + 2·35-s + 10·37-s − 2·39-s − 8·41-s − 4·43-s − 4·45-s − 3·47-s + 49-s + 3·53-s + 4·55-s + 5·57-s + 11·59-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894·5-s + 0.377·7-s − 2/3·9-s + 0.603·11-s − 0.554·13-s + 0.516·15-s + 1.14·19-s + 0.218·21-s − 0.834·23-s − 1/5·25-s − 0.962·27-s − 0.185·29-s − 0.179·31-s + 0.348·33-s + 0.338·35-s + 1.64·37-s − 0.320·39-s − 1.24·41-s − 0.609·43-s − 0.596·45-s − 0.437·47-s + 1/7·49-s + 0.412·53-s + 0.539·55-s + 0.662·57-s + 1.43·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 129472 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 129472 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(129472\)    =    \(2^{6} \cdot 7 \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(1033.83\)
Root analytic conductor: \(32.1533\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 129472,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
17 \( 1 \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 - 11 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 7 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−13.71729123790259, −13.49942702251586, −12.91430409385294, −12.18011775388798, −11.72710923666405, −11.51844451714121, −10.83587848881616, −10.12602227562203, −9.800610947217805, −9.395832351807764, −8.909683818717066, −8.413043141480992, −7.748377044315698, −7.567748628811291, −6.712361349425058, −6.253445330153514, −5.652364734027687, −5.334058400253237, −4.645504458215964, −4.010683796473942, −3.353676920436616, −2.862695533418586, −2.154683035844805, −1.777345470182077, −1.003487528360934, 0, 1.003487528360934, 1.777345470182077, 2.154683035844805, 2.862695533418586, 3.353676920436616, 4.010683796473942, 4.645504458215964, 5.334058400253237, 5.652364734027687, 6.253445330153514, 6.712361349425058, 7.567748628811291, 7.748377044315698, 8.413043141480992, 8.909683818717066, 9.395832351807764, 9.800610947217805, 10.12602227562203, 10.83587848881616, 11.51844451714121, 11.72710923666405, 12.18011775388798, 12.91430409385294, 13.49942702251586, 13.71729123790259

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