Properties

Label 2-16830-1.1-c1-0-35
Degree $2$
Conductor $16830$
Sign $-1$
Analytic cond. $134.388$
Root an. cond. $11.5925$
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  − 2-s + 4-s + 5-s − 4·7-s − 8-s − 10-s + 11-s + 2·13-s + 4·14-s + 16-s + 17-s + 2·19-s + 20-s − 22-s − 6·23-s + 25-s − 2·26-s − 4·28-s + 6·29-s − 4·31-s − 32-s − 34-s − 4·35-s − 10·37-s − 2·38-s − 40-s − 4·43-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.447·5-s − 1.51·7-s − 0.353·8-s − 0.316·10-s + 0.301·11-s + 0.554·13-s + 1.06·14-s + 1/4·16-s + 0.242·17-s + 0.458·19-s + 0.223·20-s − 0.213·22-s − 1.25·23-s + 1/5·25-s − 0.392·26-s − 0.755·28-s + 1.11·29-s − 0.718·31-s − 0.176·32-s − 0.171·34-s − 0.676·35-s − 1.64·37-s − 0.324·38-s − 0.158·40-s − 0.609·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16830 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16830 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(16830\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 11 \cdot 17\)
Sign: $-1$
Analytic conductor: \(134.388\)
Root analytic conductor: \(11.5925\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 16830,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
5 \( 1 - T \)
11 \( 1 - T \)
17 \( 1 - T \)
good7 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 14 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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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

−16.16944179553488, −15.67536027211518, −15.47599014148826, −14.42519750353164, −13.82728852954795, −13.60513249405756, −12.61296302851540, −12.36422533550998, −11.79041122750328, −10.90882787069084, −10.42321069158495, −9.868737500513542, −9.486831157405747, −8.870964307650077, −8.327052498090627, −7.551834081153248, −6.783835025778869, −6.488158942514709, −5.804492736850668, −5.233959546285740, −4.006391451977806, −3.492422036682214, −2.769932241361962, −1.942478839429671, −1.006454268236412, 0, 1.006454268236412, 1.942478839429671, 2.769932241361962, 3.492422036682214, 4.006391451977806, 5.233959546285740, 5.804492736850668, 6.488158942514709, 6.783835025778869, 7.551834081153248, 8.327052498090627, 8.870964307650077, 9.486831157405747, 9.868737500513542, 10.42321069158495, 10.90882787069084, 11.79041122750328, 12.36422533550998, 12.61296302851540, 13.60513249405756, 13.82728852954795, 14.42519750353164, 15.47599014148826, 15.67536027211518, 16.16944179553488

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