Properties

Label 2-230115-1.1-c1-0-27
Degree $2$
Conductor $230115$
Sign $-1$
Analytic cond. $1837.47$
Root an. cond. $42.8658$
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 + 3-s − 4-s + 5-s + 6-s − 3·8-s + 9-s + 10-s − 2·11-s − 12-s + 2·13-s + 15-s − 16-s + 4·17-s + 18-s − 20-s − 2·22-s − 3·24-s + 25-s + 2·26-s + 27-s + 29-s + 30-s − 2·31-s + 5·32-s − 2·33-s + 4·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s − 1/2·4-s + 0.447·5-s + 0.408·6-s − 1.06·8-s + 1/3·9-s + 0.316·10-s − 0.603·11-s − 0.288·12-s + 0.554·13-s + 0.258·15-s − 1/4·16-s + 0.970·17-s + 0.235·18-s − 0.223·20-s − 0.426·22-s − 0.612·24-s + 1/5·25-s + 0.392·26-s + 0.192·27-s + 0.185·29-s + 0.182·30-s − 0.359·31-s + 0.883·32-s − 0.348·33-s + 0.685·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230115\)    =    \(3 \cdot 5 \cdot 23^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(1837.47\)
Root analytic conductor: \(42.8658\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 230115,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 - T \)
5 \( 1 - T \)
23 \( 1 \)
29 \( 1 - T \)
good2 \( 1 - T + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 10 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−13.25834805823177, −12.71284307892473, −12.47510104260186, −12.02921067752997, −11.28041822201049, −10.87164243469175, −10.31254127362104, −9.707626662367716, −9.578443340239439, −8.879711623573686, −8.523318627031309, −8.031967440198849, −7.546808943524987, −6.958354668125705, −6.319804430532592, −5.813705430962008, −5.448983320420372, −4.946711726297277, −4.355152465263521, −3.832346581314016, −3.374726798597497, −2.794540417108486, −2.381283444645239, −1.495094979714609, −0.9228774852725354, 0, 0.9228774852725354, 1.495094979714609, 2.381283444645239, 2.794540417108486, 3.374726798597497, 3.832346581314016, 4.355152465263521, 4.946711726297277, 5.448983320420372, 5.813705430962008, 6.319804430532592, 6.958354668125705, 7.546808943524987, 8.031967440198849, 8.523318627031309, 8.879711623573686, 9.578443340239439, 9.707626662367716, 10.31254127362104, 10.87164243469175, 11.28041822201049, 12.02921067752997, 12.47510104260186, 12.71284307892473, 13.25834805823177

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