Properties

Label 2-250173-1.1-c1-0-17
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

−13.00398318231597, −12.54701362593836, −12.25034956823943, −11.85746945661913, −11.13262465056810, −10.89148230508747, −10.28065335573305, −9.760953482248170, −9.306855217677972, −8.970905297118879, −8.228205344153013, −8.005256678785357, −7.515661460096959, −7.229600325045549, −6.298023469272753, −5.925644731521183, −5.378620099853290, −4.763810204177743, −4.234187728960620, −3.942135553137627, −3.426796207884598, −2.879945696950646, −2.177727246703537, −1.194760801558737, −0.5962213587445697, 0, 0.5962213587445697, 1.194760801558737, 2.177727246703537, 2.879945696950646, 3.426796207884598, 3.942135553137627, 4.234187728960620, 4.763810204177743, 5.378620099853290, 5.925644731521183, 6.298023469272753, 7.229600325045549, 7.515661460096959, 8.005256678785357, 8.228205344153013, 8.970905297118879, 9.306855217677972, 9.760953482248170, 10.28065335573305, 10.89148230508747, 11.13262465056810, 11.85746945661913, 12.25034956823943, 12.54701362593836, 13.00398318231597

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