Properties

Label 2-18032-1.1-c1-0-13
Degree $2$
Conductor $18032$
Sign $-1$
Analytic cond. $143.986$
Root an. cond. $11.9994$
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  − 3·3-s + 2·5-s + 6·9-s − 2·11-s + 5·13-s − 6·15-s − 4·17-s − 2·19-s − 23-s − 25-s − 9·27-s − 7·29-s − 3·31-s + 6·33-s + 2·37-s − 15·39-s + 9·41-s + 8·43-s + 12·45-s + 9·47-s + 12·51-s + 2·53-s − 4·55-s + 6·57-s + 2·61-s + 10·65-s − 14·67-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.894·5-s + 2·9-s − 0.603·11-s + 1.38·13-s − 1.54·15-s − 0.970·17-s − 0.458·19-s − 0.208·23-s − 1/5·25-s − 1.73·27-s − 1.29·29-s − 0.538·31-s + 1.04·33-s + 0.328·37-s − 2.40·39-s + 1.40·41-s + 1.21·43-s + 1.78·45-s + 1.31·47-s + 1.68·51-s + 0.274·53-s − 0.539·55-s + 0.794·57-s + 0.256·61-s + 1.24·65-s − 1.71·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 18032 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 18032 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(18032\)    =    \(2^{4} \cdot 7^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(143.986\)
Root analytic conductor: \(11.9994\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 18032,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
23 \( 1 + T \)
good3 \( 1 + p T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 - 6 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−16.27909887150650, −15.63652052069520, −15.26564541484603, −14.37818901946680, −13.59033445393998, −13.26892060690725, −12.77039123897024, −12.23861847984697, −11.45893656370887, −10.89368473925218, −10.80310848050200, −10.16180547422278, −9.293856887965054, −9.026254450057177, −7.971553012205529, −7.342931016587648, −6.586449427051673, −6.078484785841092, −5.697368306761710, −5.261931075944583, −4.252820034584717, −3.946275098151477, −2.564520117444572, −1.819395854862916, −0.9830644877250290, 0, 0.9830644877250290, 1.819395854862916, 2.564520117444572, 3.946275098151477, 4.252820034584717, 5.261931075944583, 5.697368306761710, 6.078484785841092, 6.586449427051673, 7.342931016587648, 7.971553012205529, 9.026254450057177, 9.293856887965054, 10.16180547422278, 10.80310848050200, 10.89368473925218, 11.45893656370887, 12.23861847984697, 12.77039123897024, 13.26892060690725, 13.59033445393998, 14.37818901946680, 15.26564541484603, 15.63652052069520, 16.27909887150650

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