Properties

Label 2-57150-1.1-c1-0-1
Degree $2$
Conductor $57150$
Sign $1$
Analytic cond. $456.345$
Root an. cond. $21.3622$
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-s + 4-s − 8-s − 3·11-s + 16-s + 17-s − 2·19-s + 3·22-s − 9·23-s − 29-s − 10·31-s − 32-s − 34-s + 8·37-s + 2·38-s + 4·41-s + 8·43-s − 3·44-s + 9·46-s + 10·47-s − 7·49-s + 58-s − 10·59-s + 7·61-s + 10·62-s + 64-s + 12·67-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 0.904·11-s + 1/4·16-s + 0.242·17-s − 0.458·19-s + 0.639·22-s − 1.87·23-s − 0.185·29-s − 1.79·31-s − 0.176·32-s − 0.171·34-s + 1.31·37-s + 0.324·38-s + 0.624·41-s + 1.21·43-s − 0.452·44-s + 1.32·46-s + 1.45·47-s − 49-s + 0.131·58-s − 1.30·59-s + 0.896·61-s + 1.27·62-s + 1/8·64-s + 1.46·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 57150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 57150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(57150\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 127\)
Sign: $1$
Analytic conductor: \(456.345\)
Root analytic conductor: \(21.3622\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 57150,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6848046629\)
\(L(\frac12)\) \(\approx\) \(0.6848046629\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
127 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 - 7 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 16 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 + 9 T + p T^{2} \)
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

−14.27846425997226, −14.12460252161576, −13.14870352338026, −12.83173983285075, −12.37493565017931, −11.74892194537850, −11.08907378343905, −10.86073886227003, −10.15026279125088, −9.817522289398769, −9.206063121200216, −8.693545796080980, −8.057900331296574, −7.608960077246189, −7.311961683670292, −6.437113114580951, −5.769851698964970, −5.645868046470459, −4.616867973443189, −4.052736068821383, −3.404301586129508, −2.489606891328351, −2.175477401555817, −1.300103944010633, −0.3221572366469908, 0.3221572366469908, 1.300103944010633, 2.175477401555817, 2.489606891328351, 3.404301586129508, 4.052736068821383, 4.616867973443189, 5.645868046470459, 5.769851698964970, 6.437113114580951, 7.311961683670292, 7.608960077246189, 8.057900331296574, 8.693545796080980, 9.206063121200216, 9.817522289398769, 10.15026279125088, 10.86073886227003, 11.08907378343905, 11.74892194537850, 12.37493565017931, 12.83173983285075, 13.14870352338026, 14.12460252161576, 14.27846425997226

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