Properties

Label 2-206400-1.1-c1-0-12
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 9-s + 2·11-s − 2·13-s + 2·17-s − 4·19-s − 6·23-s − 27-s + 4·31-s − 2·33-s + 2·37-s + 2·39-s + 6·41-s − 43-s + 2·47-s − 7·49-s − 2·51-s − 14·53-s + 4·57-s − 14·59-s + 14·61-s − 12·67-s + 6·69-s − 6·73-s + 4·79-s + 81-s − 14·83-s + ⋯
L(s)  = 1  − 0.577·3-s + 1/3·9-s + 0.603·11-s − 0.554·13-s + 0.485·17-s − 0.917·19-s − 1.25·23-s − 0.192·27-s + 0.718·31-s − 0.348·33-s + 0.328·37-s + 0.320·39-s + 0.937·41-s − 0.152·43-s + 0.291·47-s − 49-s − 0.280·51-s − 1.92·53-s + 0.529·57-s − 1.82·59-s + 1.79·61-s − 1.46·67-s + 0.722·69-s − 0.702·73-s + 0.450·79-s + 1/9·81-s − 1.53·83-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: \(0\)
Selberg data: \((2,\ 206400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8185495508\)
\(L(\frac12)\) \(\approx\) \(0.8185495508\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 14 T + p T^{2} \)
59 \( 1 + 14 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
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

−13.03895052945519, −12.43399828993233, −12.03474440939604, −11.81185147806423, −11.02663312618891, −10.89207175796934, −10.06049481107252, −9.919160822360688, −9.353283326839825, −8.811247899114318, −8.221643531377385, −7.734426458471530, −7.379011039363442, −6.590900888497374, −6.272398075222257, −5.922334966257016, −5.252446845443516, −4.583047273255307, −4.355787980698706, −3.700461619833876, −3.042489432932404, −2.404889978331611, −1.721385412159084, −1.195544831116796, −0.2724275871780670, 0.2724275871780670, 1.195544831116796, 1.721385412159084, 2.404889978331611, 3.042489432932404, 3.700461619833876, 4.355787980698706, 4.583047273255307, 5.252446845443516, 5.922334966257016, 6.272398075222257, 6.590900888497374, 7.379011039363442, 7.734426458471530, 8.221643531377385, 8.811247899114318, 9.353283326839825, 9.919160822360688, 10.06049481107252, 10.89207175796934, 11.02663312618891, 11.81185147806423, 12.03474440939604, 12.43399828993233, 13.03895052945519

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