Properties

Label 2-206400-1.1-c1-0-276
Degree $2$
Conductor $206400$
Sign $1$
Analytic cond. $1648.11$
Root an. cond. $40.5969$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 9-s − 4·11-s + 2·13-s − 6·17-s + 4·19-s − 8·23-s + 27-s − 6·29-s − 4·33-s − 10·37-s + 2·39-s − 6·41-s − 43-s − 8·47-s − 7·49-s − 6·51-s − 2·53-s + 4·57-s − 4·59-s + 14·61-s + 4·67-s − 8·69-s − 16·71-s − 10·73-s + 8·79-s + 81-s + ⋯
L(s)  = 1  + 0.577·3-s + 1/3·9-s − 1.20·11-s + 0.554·13-s − 1.45·17-s + 0.917·19-s − 1.66·23-s + 0.192·27-s − 1.11·29-s − 0.696·33-s − 1.64·37-s + 0.320·39-s − 0.937·41-s − 0.152·43-s − 1.16·47-s − 49-s − 0.840·51-s − 0.274·53-s + 0.529·57-s − 0.520·59-s + 1.79·61-s + 0.488·67-s − 0.963·69-s − 1.89·71-s − 1.17·73-s + 0.900·79-s + 1/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 206400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 206400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(206400\)    =    \(2^{6} \cdot 3 \cdot 5^{2} \cdot 43\)
Sign: $1$
Analytic conductor: \(1648.11\)
Root analytic conductor: \(40.5969\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 206400,\ (\ :1/2),\ 1)\)

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 \( 1 \)
3 \( 1 - T \)
5 \( 1 \)
43 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
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

−13.52084115349458, −13.11516774979905, −12.77303585012310, −12.04567640136834, −11.63645260097013, −11.15879167697824, −10.66185360249121, −10.11905271706910, −9.836338856022358, −9.235014542254089, −8.668483179800299, −8.308670776779834, −7.909266472261080, −7.343200170043675, −6.856720598760746, −6.362738762704853, −5.670919308645741, −5.278516260026130, −4.694492292954042, −4.105574238831314, −3.536942410914320, −3.098433231701626, −2.399544626190368, −1.862315301987673, −1.414481156402592, 0, 0, 1.414481156402592, 1.862315301987673, 2.399544626190368, 3.098433231701626, 3.536942410914320, 4.105574238831314, 4.694492292954042, 5.278516260026130, 5.670919308645741, 6.362738762704853, 6.856720598760746, 7.343200170043675, 7.909266472261080, 8.308670776779834, 8.668483179800299, 9.235014542254089, 9.836338856022358, 10.11905271706910, 10.66185360249121, 11.15879167697824, 11.63645260097013, 12.04567640136834, 12.77303585012310, 13.11516774979905, 13.52084115349458

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