Properties

Label 2-54150-1.1-c1-0-66
Degree $2$
Conductor $54150$
Sign $-1$
Analytic cond. $432.389$
Root an. cond. $20.7939$
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-s + 3-s + 4-s − 6-s + 4·7-s − 8-s + 9-s + 12-s + 2·13-s − 4·14-s + 16-s − 6·17-s − 18-s + 4·21-s − 24-s − 2·26-s + 27-s + 4·28-s + 6·29-s − 8·31-s − 32-s + 6·34-s + 36-s + 2·37-s + 2·39-s + 6·41-s − 4·42-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.408·6-s + 1.51·7-s − 0.353·8-s + 1/3·9-s + 0.288·12-s + 0.554·13-s − 1.06·14-s + 1/4·16-s − 1.45·17-s − 0.235·18-s + 0.872·21-s − 0.204·24-s − 0.392·26-s + 0.192·27-s + 0.755·28-s + 1.11·29-s − 1.43·31-s − 0.176·32-s + 1.02·34-s + 1/6·36-s + 0.328·37-s + 0.320·39-s + 0.937·41-s − 0.617·42-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 54150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 54150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(54150\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(432.389\)
Root analytic conductor: \(20.7939\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 54150,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
3 \( 1 - T \)
5 \( 1 \)
19 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 18 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−14.59524035534998, −14.31902494681560, −13.79838346154413, −13.17697600408474, −12.66617509358880, −12.04249504234524, −11.36602132841876, −11.03271672330157, −10.72494776341042, −10.03620181972019, −9.274968750745333, −8.946264301059205, −8.434107629216805, −8.062323592905071, −7.414840886069809, −7.053941261027058, −6.238692364586435, −5.736456767980853, −4.858431178367434, −4.421217255158030, −3.842796430007104, −2.880340678258966, −2.349230263396012, −1.627823406260407, −1.185007197961794, 0, 1.185007197961794, 1.627823406260407, 2.349230263396012, 2.880340678258966, 3.842796430007104, 4.421217255158030, 4.858431178367434, 5.736456767980853, 6.238692364586435, 7.053941261027058, 7.414840886069809, 8.062323592905071, 8.434107629216805, 8.946264301059205, 9.274968750745333, 10.03620181972019, 10.72494776341042, 11.03271672330157, 11.36602132841876, 12.04249504234524, 12.66617509358880, 13.17697600408474, 13.79838346154413, 14.31902494681560, 14.59524035534998

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