Properties

Label 2-250173-1.1-c1-0-32
Degree $2$
Conductor $250173$
Sign $-1$
Analytic cond. $1997.64$
Root an. cond. $44.6949$
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  − 2·4-s + 4·5-s − 7-s − 11-s + 13-s + 4·16-s + 17-s − 8·20-s − 8·23-s + 11·25-s + 2·28-s + 2·29-s + 2·31-s − 4·35-s + 4·37-s + 6·43-s + 2·44-s − 4·47-s + 49-s − 2·52-s + 53-s − 4·55-s − 7·59-s + 8·61-s − 8·64-s + 4·65-s − 4·67-s + ⋯
L(s)  = 1  − 4-s + 1.78·5-s − 0.377·7-s − 0.301·11-s + 0.277·13-s + 16-s + 0.242·17-s − 1.78·20-s − 1.66·23-s + 11/5·25-s + 0.377·28-s + 0.371·29-s + 0.359·31-s − 0.676·35-s + 0.657·37-s + 0.914·43-s + 0.301·44-s − 0.583·47-s + 1/7·49-s − 0.277·52-s + 0.137·53-s − 0.539·55-s − 0.911·59-s + 1.02·61-s − 64-s + 0.496·65-s − 0.488·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 250173 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 250173 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(250173\)    =    \(3^{2} \cdot 7 \cdot 11 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(1997.64\)
Root analytic conductor: \(44.6949\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 250173,\ (\ :1/2),\ -1)\)

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

−13.16568536319385, −12.87387054044345, −12.17403581747068, −11.97778589206220, −11.04103120589024, −10.57935243577037, −10.08802005478686, −9.885499037542848, −9.463222675024362, −8.952312782963393, −8.615232295945469, −7.916759599867256, −7.620549794313027, −6.712657422605944, −6.248424259540905, −5.946507914227123, −5.457018424415554, −5.036958723716091, −4.376954879218345, −3.946272251901111, −3.182218567118155, −2.674742899441071, −2.084292266571741, −1.445700071833856, −0.8593287449263464, 0, 0.8593287449263464, 1.445700071833856, 2.084292266571741, 2.674742899441071, 3.182218567118155, 3.946272251901111, 4.376954879218345, 5.036958723716091, 5.457018424415554, 5.946507914227123, 6.248424259540905, 6.712657422605944, 7.620549794313027, 7.916759599867256, 8.615232295945469, 8.952312782963393, 9.463222675024362, 9.885499037542848, 10.08802005478686, 10.57935243577037, 11.04103120589024, 11.97778589206220, 12.17403581747068, 12.87387054044345, 13.16568536319385

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