Properties

Label 2-250173-1.1-c1-0-14
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 − 3·5-s − 7-s − 11-s + 4·16-s + 2·17-s + 6·20-s − 4·23-s + 4·25-s + 2·28-s + 5·31-s + 3·35-s − 10·37-s − 5·41-s + 4·43-s + 2·44-s + 3·47-s + 49-s − 5·53-s + 3·55-s + 10·59-s − 5·61-s − 8·64-s + 10·67-s − 4·68-s − 15·71-s + 14·73-s + ⋯
L(s)  = 1  − 4-s − 1.34·5-s − 0.377·7-s − 0.301·11-s + 16-s + 0.485·17-s + 1.34·20-s − 0.834·23-s + 4/5·25-s + 0.377·28-s + 0.898·31-s + 0.507·35-s − 1.64·37-s − 0.780·41-s + 0.609·43-s + 0.301·44-s + 0.437·47-s + 1/7·49-s − 0.686·53-s + 0.404·55-s + 1.30·59-s − 0.640·61-s − 64-s + 1.22·67-s − 0.485·68-s − 1.78·71-s + 1.63·73-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 \( 1 + 3 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 5 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 5 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 15 T + p T^{2} \)
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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

−12.99970064220394, −12.54578889847307, −12.17144576776916, −11.88845000709680, −11.27838687061132, −10.75180054374640, −10.22127122102000, −9.853089802700701, −9.430469996567746, −8.637558708785526, −8.453867937529044, −8.051565729336767, −7.498339248229348, −7.080362643720166, −6.506333429574852, −5.737746108359007, −5.456395456128902, −4.690878953854299, −4.414675491879332, −3.758906068089590, −3.470132502228454, −2.943196860009019, −2.113123205690921, −1.257702869216546, −0.5436350788349484, 0, 0.5436350788349484, 1.257702869216546, 2.113123205690921, 2.943196860009019, 3.470132502228454, 3.758906068089590, 4.414675491879332, 4.690878953854299, 5.456395456128902, 5.737746108359007, 6.506333429574852, 7.080362643720166, 7.498339248229348, 8.051565729336767, 8.453867937529044, 8.637558708785526, 9.430469996567746, 9.853089802700701, 10.22127122102000, 10.75180054374640, 11.27838687061132, 11.88845000709680, 12.17144576776916, 12.54578889847307, 12.99970064220394

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