Properties

Label 2-2093-1.1-c1-0-116
Degree $2$
Conductor $2093$
Sign $-1$
Analytic cond. $16.7126$
Root an. cond. $4.08811$
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 − 2·4-s + 3·5-s + 7-s − 2·9-s − 3·11-s − 2·12-s + 13-s + 3·15-s + 4·16-s − 6·17-s − 7·19-s − 6·20-s + 21-s − 23-s + 4·25-s − 5·27-s − 2·28-s − 6·29-s − 4·31-s − 3·33-s + 3·35-s + 4·36-s + 2·37-s + 39-s + 6·41-s − 10·43-s + ⋯
L(s)  = 1  + 0.577·3-s − 4-s + 1.34·5-s + 0.377·7-s − 2/3·9-s − 0.904·11-s − 0.577·12-s + 0.277·13-s + 0.774·15-s + 16-s − 1.45·17-s − 1.60·19-s − 1.34·20-s + 0.218·21-s − 0.208·23-s + 4/5·25-s − 0.962·27-s − 0.377·28-s − 1.11·29-s − 0.718·31-s − 0.522·33-s + 0.507·35-s + 2/3·36-s + 0.328·37-s + 0.160·39-s + 0.937·41-s − 1.52·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2093 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2093 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2093\)    =    \(7 \cdot 13 \cdot 23\)
Sign: $-1$
Analytic conductor: \(16.7126\)
Root analytic conductor: \(4.08811\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2093,\ (\ :1/2),\ -1)\)

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)$
bad7 \( 1 - T \)
13 \( 1 - T \)
23 \( 1 + T \)
good2 \( 1 + p T^{2} \)
3 \( 1 - T + p T^{2} \)
5 \( 1 - 3 T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 7 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 5 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 16 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 17 T + p T^{2} \)
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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

−8.652084536908547434382936656098, −8.399892326776514295186608795368, −7.26044041738974169680212516423, −6.06653547310959621978636638368, −5.59314981161876502315638963320, −4.69605768016550390702718627944, −3.81090451199532401548258489148, −2.52461807731621320682392403115, −1.90178872858867228525064546197, 0, 1.90178872858867228525064546197, 2.52461807731621320682392403115, 3.81090451199532401548258489148, 4.69605768016550390702718627944, 5.59314981161876502315638963320, 6.06653547310959621978636638368, 7.26044041738974169680212516423, 8.399892326776514295186608795368, 8.652084536908547434382936656098

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