Properties

Label 2-250173-1.1-c1-0-2
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·4-s + 5-s − 7-s + 11-s + 4·13-s + 4·16-s − 2·17-s − 2·20-s − 2·23-s − 4·25-s + 2·28-s − 4·29-s − 31-s − 35-s − 2·37-s − 9·41-s + 6·43-s − 2·44-s − 47-s + 49-s − 8·52-s + 53-s + 55-s − 4·59-s + 5·61-s − 8·64-s + 4·65-s + ⋯
L(s)  = 1  − 4-s + 0.447·5-s − 0.377·7-s + 0.301·11-s + 1.10·13-s + 16-s − 0.485·17-s − 0.447·20-s − 0.417·23-s − 4/5·25-s + 0.377·28-s − 0.742·29-s − 0.179·31-s − 0.169·35-s − 0.328·37-s − 1.40·41-s + 0.914·43-s − 0.301·44-s − 0.145·47-s + 1/7·49-s − 1.10·52-s + 0.137·53-s + 0.134·55-s − 0.520·59-s + 0.640·61-s − 64-s + 0.496·65-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: \(0\)
Selberg data: \((2,\ 250173,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9955433521\)
\(L(\frac12)\) \(\approx\) \(0.9955433521\)
\(L(\frac{3}{2})\) 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 \( 1 - T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 9 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 13 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 9 T + p T^{2} \)
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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

−13.02912175488107, −12.49305865654027, −11.99241136353406, −11.43008532887889, −11.04652551150454, −10.25558157528314, −10.18729946304085, −9.530911554735657, −9.037203516100628, −8.855672802237086, −8.230835442919810, −7.822539609288797, −7.152260935302922, −6.636935389265365, −5.984170677562061, −5.791500806807265, −5.229462680458413, −4.528301103808082, −4.120144716899181, −3.553068457653658, −3.239893717402277, −2.311495666334532, −1.708449735801261, −1.148350169418104, −0.2935355555569731, 0.2935355555569731, 1.148350169418104, 1.708449735801261, 2.311495666334532, 3.239893717402277, 3.553068457653658, 4.120144716899181, 4.528301103808082, 5.229462680458413, 5.791500806807265, 5.984170677562061, 6.636935389265365, 7.152260935302922, 7.822539609288797, 8.230835442919810, 8.855672802237086, 9.037203516100628, 9.530911554735657, 10.18729946304085, 10.25558157528314, 11.04652551150454, 11.43008532887889, 11.99241136353406, 12.49305865654027, 13.02912175488107

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