Properties

Label 2-16830-1.1-c1-0-70
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 + 7-s + 8-s + 10-s + 11-s − 4·13-s + 14-s + 16-s + 17-s − 2·19-s + 20-s + 22-s − 3·23-s + 25-s − 4·26-s + 28-s + 7·29-s − 5·31-s + 32-s + 34-s + 35-s − 2·38-s + 40-s − 10·41-s − 3·43-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.377·7-s + 0.353·8-s + 0.316·10-s + 0.301·11-s − 1.10·13-s + 0.267·14-s + 1/4·16-s + 0.242·17-s − 0.458·19-s + 0.223·20-s + 0.213·22-s − 0.625·23-s + 1/5·25-s − 0.784·26-s + 0.188·28-s + 1.29·29-s − 0.898·31-s + 0.176·32-s + 0.171·34-s + 0.169·35-s − 0.324·38-s + 0.158·40-s − 1.56·41-s − 0.457·43-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 \( 1 - T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 - 7 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 3 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 14 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 - 16 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 13 T + p T^{2} \)
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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

−16.17798325581398, −15.47245736077441, −14.93180818611630, −14.38780837792548, −14.14343903439421, −13.44612065377139, −12.80453776191997, −12.39738834867682, −11.74817589140686, −11.34850845451123, −10.54776050688113, −9.970239357575673, −9.633961380546186, −8.621693365570132, −8.211043091360962, −7.400053167596117, −6.821189667967901, −6.261474094483890, −5.556316302970144, −4.857010620688405, −4.523805091278334, −3.539362570448846, −2.897312877789631, −2.033544042274931, −1.457069240654718, 0, 1.457069240654718, 2.033544042274931, 2.897312877789631, 3.539362570448846, 4.523805091278334, 4.857010620688405, 5.556316302970144, 6.261474094483890, 6.821189667967901, 7.400053167596117, 8.211043091360962, 8.621693365570132, 9.633961380546186, 9.970239357575673, 10.54776050688113, 11.34850845451123, 11.74817589140686, 12.39738834867682, 12.80453776191997, 13.44612065377139, 14.14343903439421, 14.38780837792548, 14.93180818611630, 15.47245736077441, 16.17798325581398

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