Properties

Label 2-250173-1.1-c1-0-16
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 + 3·5-s + 7-s + 11-s + 4·13-s + 4·16-s − 6·20-s + 6·23-s + 4·25-s − 2·28-s − 6·29-s − 5·31-s + 3·35-s − 8·37-s + 9·41-s + 2·43-s − 2·44-s + 9·47-s + 49-s − 8·52-s + 3·53-s + 3·55-s − 7·61-s − 8·64-s + 12·65-s + 4·67-s + 9·71-s + ⋯
L(s)  = 1  − 4-s + 1.34·5-s + 0.377·7-s + 0.301·11-s + 1.10·13-s + 16-s − 1.34·20-s + 1.25·23-s + 4/5·25-s − 0.377·28-s − 1.11·29-s − 0.898·31-s + 0.507·35-s − 1.31·37-s + 1.40·41-s + 0.304·43-s − 0.301·44-s + 1.31·47-s + 1/7·49-s − 1.10·52-s + 0.412·53-s + 0.404·55-s − 0.896·61-s − 64-s + 1.48·65-s + 0.488·67-s + 1.06·71-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

\(L(1)\) \(\approx\) \(3.579494200\)
\(L(\frac12)\) \(\approx\) \(3.579494200\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 11 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−13.07033768011157, −12.50440951798640, −12.11481289625522, −11.25386491911961, −10.93719806498118, −10.57596546406293, −10.00455878449518, −9.445772594857106, −9.093493129257189, −8.887017415948365, −8.362610241440936, −7.675263458933780, −7.210116411865029, −6.628931902514009, −5.967895631431285, −5.590229637146446, −5.364775323166169, −4.676047112816173, −4.094476064607505, −3.637198960093936, −3.053963080865493, −2.281521845371744, −1.679771531452553, −1.192025180283198, −0.5633105501998239, 0.5633105501998239, 1.192025180283198, 1.679771531452553, 2.281521845371744, 3.053963080865493, 3.637198960093936, 4.094476064607505, 4.676047112816173, 5.364775323166169, 5.590229637146446, 5.967895631431285, 6.628931902514009, 7.210116411865029, 7.675263458933780, 8.362610241440936, 8.887017415948365, 9.093493129257189, 9.445772594857106, 10.00455878449518, 10.57596546406293, 10.93719806498118, 11.25386491911961, 12.11481289625522, 12.50440951798640, 13.07033768011157

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