Properties

Label 2-250173-1.1-c1-0-27
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 − 7-s + 11-s − 3·13-s + 4·16-s + 6·17-s − 23-s − 5·25-s + 2·28-s + 4·29-s − 4·31-s − 7·37-s + 3·41-s + 6·43-s − 2·44-s + 4·47-s + 49-s + 6·52-s + 6·53-s + 4·59-s + 2·61-s − 8·64-s + 3·67-s − 12·68-s − 13·71-s − 73-s − 77-s + ⋯
L(s)  = 1  − 4-s − 0.377·7-s + 0.301·11-s − 0.832·13-s + 16-s + 1.45·17-s − 0.208·23-s − 25-s + 0.377·28-s + 0.742·29-s − 0.718·31-s − 1.15·37-s + 0.468·41-s + 0.914·43-s − 0.301·44-s + 0.583·47-s + 1/7·49-s + 0.832·52-s + 0.824·53-s + 0.520·59-s + 0.256·61-s − 64-s + 0.366·67-s − 1.45·68-s − 1.54·71-s − 0.117·73-s − 0.113·77-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 \( 1 + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 - 4 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 13 T + p T^{2} \)
73 \( 1 + T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 7 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 16 T + p T^{2} \)
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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

−13.03384542384903, −12.59583020749624, −12.24591836197099, −11.82358660829724, −11.39434654036421, −10.44748048698972, −10.23732732787233, −9.909741303733783, −9.357761988463407, −8.908679144909912, −8.557591300419043, −7.860072040322619, −7.411706817710582, −7.214028675441565, −6.205446844421073, −5.949706509185289, −5.325604801296750, −4.998400517273906, −4.309084162522832, −3.798508260572819, −3.454080487909627, −2.760965013348391, −2.119103384639486, −1.316822996157696, −0.7107242744536768, 0, 0.7107242744536768, 1.316822996157696, 2.119103384639486, 2.760965013348391, 3.454080487909627, 3.798508260572819, 4.309084162522832, 4.998400517273906, 5.325604801296750, 5.949706509185289, 6.205446844421073, 7.214028675441565, 7.411706817710582, 7.860072040322619, 8.557591300419043, 8.908679144909912, 9.357761988463407, 9.909741303733783, 10.23732732787233, 10.44748048698972, 11.39434654036421, 11.82358660829724, 12.24591836197099, 12.59583020749624, 13.03384542384903

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