Properties

Label 2-2300-1.1-c1-0-32
Degree $2$
Conductor $2300$
Sign $-1$
Analytic cond. $18.3655$
Root an. cond. $4.28550$
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 + 2·7-s − 2·9-s − 4·11-s − 13-s − 4·19-s + 2·21-s + 23-s − 5·27-s − 7·29-s − 7·31-s − 4·33-s + 4·37-s − 39-s + 3·41-s − 6·43-s + 13·47-s − 3·49-s − 10·53-s − 4·57-s − 8·59-s − 4·63-s − 8·67-s + 69-s + 13·71-s − 11·73-s − 8·77-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.755·7-s − 2/3·9-s − 1.20·11-s − 0.277·13-s − 0.917·19-s + 0.436·21-s + 0.208·23-s − 0.962·27-s − 1.29·29-s − 1.25·31-s − 0.696·33-s + 0.657·37-s − 0.160·39-s + 0.468·41-s − 0.914·43-s + 1.89·47-s − 3/7·49-s − 1.37·53-s − 0.529·57-s − 1.04·59-s − 0.503·63-s − 0.977·67-s + 0.120·69-s + 1.54·71-s − 1.28·73-s − 0.911·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2300\)    =    \(2^{2} \cdot 5^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(18.3655\)
Root analytic conductor: \(4.28550\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2300,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
23 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 13 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 13 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
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

−8.640761851859682184053942685631, −7.75671950520096891573647096692, −7.50003401681504724026745936327, −6.15921832067481142134696113819, −5.41646555025434615264403797688, −4.65662052732943133220446353251, −3.59422562930134537932914640730, −2.61635712140400996842197655793, −1.86021166262617436947610594676, 0, 1.86021166262617436947610594676, 2.61635712140400996842197655793, 3.59422562930134537932914640730, 4.65662052732943133220446353251, 5.41646555025434615264403797688, 6.15921832067481142134696113819, 7.50003401681504724026745936327, 7.75671950520096891573647096692, 8.640761851859682184053942685631

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