Properties

Label 2-28322-1.1-c1-0-29
Degree $2$
Conductor $28322$
Sign $1$
Analytic cond. $226.152$
Root an. cond. $15.0383$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s − 2·5-s + 6-s − 8-s − 2·9-s + 2·10-s − 2·11-s − 12-s − 2·13-s + 2·15-s + 16-s + 2·18-s + 3·19-s − 2·20-s + 2·22-s + 24-s − 25-s + 2·26-s + 5·27-s − 3·29-s − 2·30-s − 5·31-s − 32-s + 2·33-s − 2·36-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.894·5-s + 0.408·6-s − 0.353·8-s − 2/3·9-s + 0.632·10-s − 0.603·11-s − 0.288·12-s − 0.554·13-s + 0.516·15-s + 1/4·16-s + 0.471·18-s + 0.688·19-s − 0.447·20-s + 0.426·22-s + 0.204·24-s − 1/5·25-s + 0.392·26-s + 0.962·27-s − 0.557·29-s − 0.365·30-s − 0.898·31-s − 0.176·32-s + 0.348·33-s − 1/3·36-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 28322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 28322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(28322\)    =    \(2 \cdot 7^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(226.152\)
Root analytic conductor: \(15.0383\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 28322,\ (\ :1/2),\ 1)\)

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 \( 1 + T \)
7 \( 1 \)
17 \( 1 \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 + 7 T + p T^{2} \)
53 \( 1 + 7 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 7 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−15.91943554755154, −15.37923412530424, −14.71336744709318, −14.38761202199375, −13.58278636338484, −12.88568943472660, −12.40732626055099, −11.74071163232978, −11.44532638805631, −11.07477816133221, −10.23256618355535, −10.01489869544516, −9.014128950584599, −8.791489788342523, −7.906502911403719, −7.580415102744214, −7.132090220036451, −6.247810060059067, −5.748997913064702, −5.085453216888849, −4.513825722097249, −3.510111251098481, −3.054755061203928, −2.198829226001966, −1.266725742298345, 0, 0, 1.266725742298345, 2.198829226001966, 3.054755061203928, 3.510111251098481, 4.513825722097249, 5.085453216888849, 5.748997913064702, 6.247810060059067, 7.132090220036451, 7.580415102744214, 7.906502911403719, 8.791489788342523, 9.014128950584599, 10.01489869544516, 10.23256618355535, 11.07477816133221, 11.44532638805631, 11.74071163232978, 12.40732626055099, 12.88568943472660, 13.58278636338484, 14.38761202199375, 14.71336744709318, 15.37923412530424, 15.91943554755154

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