Properties

Label 2-250173-1.1-c1-0-24
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 − 2·5-s − 7-s − 11-s + 13-s + 4·16-s − 2·17-s + 4·20-s + 23-s − 25-s + 2·28-s + 8·29-s + 8·31-s + 2·35-s + 7·37-s − 3·41-s + 2·44-s + 2·47-s + 49-s − 2·52-s − 2·53-s + 2·55-s − 4·59-s + 14·61-s − 8·64-s − 2·65-s − 7·67-s + ⋯
L(s)  = 1  − 4-s − 0.894·5-s − 0.377·7-s − 0.301·11-s + 0.277·13-s + 16-s − 0.485·17-s + 0.894·20-s + 0.208·23-s − 1/5·25-s + 0.377·28-s + 1.48·29-s + 1.43·31-s + 0.338·35-s + 1.15·37-s − 0.468·41-s + 0.301·44-s + 0.291·47-s + 1/7·49-s − 0.277·52-s − 0.274·53-s + 0.269·55-s − 0.520·59-s + 1.79·61-s − 64-s − 0.248·65-s − 0.855·67-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 \( 1 + 2 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 7 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 - 11 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−13.03978492822131, −12.75641119625520, −12.07709052574924, −11.80886594304090, −11.34261558186059, −10.67057435568111, −10.29541152362101, −9.780480247176821, −9.443119519742232, −8.726065395899414, −8.369754687117591, −8.138791750070547, −7.517488094082042, −6.979051035278728, −6.429211143043633, −5.914981618026614, −5.379962408583723, −4.670910124690508, −4.366474991976826, −4.026526626804940, −3.191533872681228, −2.970584722912477, −2.176155276911143, −1.177458571820959, −0.6858955147036268, 0, 0.6858955147036268, 1.177458571820959, 2.176155276911143, 2.970584722912477, 3.191533872681228, 4.026526626804940, 4.366474991976826, 4.670910124690508, 5.379962408583723, 5.914981618026614, 6.429211143043633, 6.979051035278728, 7.517488094082042, 8.138791750070547, 8.369754687117591, 8.726065395899414, 9.443119519742232, 9.780480247176821, 10.29541152362101, 10.67057435568111, 11.34261558186059, 11.80886594304090, 12.07709052574924, 12.75641119625520, 13.03978492822131

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