Properties

Label 2-75690-1.1-c1-0-32
Degree $2$
Conductor $75690$
Sign $-1$
Analytic cond. $604.387$
Root an. cond. $24.5842$
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 + 4-s − 5-s + 7-s − 8-s + 10-s + 4·11-s + 4·13-s − 14-s + 16-s + 5·17-s − 6·19-s − 20-s − 4·22-s − 23-s + 25-s − 4·26-s + 28-s − 31-s − 32-s − 5·34-s − 35-s − 2·37-s + 6·38-s + 40-s + 2·41-s − 8·43-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.447·5-s + 0.377·7-s − 0.353·8-s + 0.316·10-s + 1.20·11-s + 1.10·13-s − 0.267·14-s + 1/4·16-s + 1.21·17-s − 1.37·19-s − 0.223·20-s − 0.852·22-s − 0.208·23-s + 1/5·25-s − 0.784·26-s + 0.188·28-s − 0.179·31-s − 0.176·32-s − 0.857·34-s − 0.169·35-s − 0.328·37-s + 0.973·38-s + 0.158·40-s + 0.312·41-s − 1.21·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 75690 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 75690 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(75690\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 29^{2}\)
Sign: $-1$
Analytic conductor: \(604.387\)
Root analytic conductor: \(24.5842\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 75690,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
29 \( 1 \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 + 7 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 - 3 T + p T^{2} \)
97 \( 1 - T + p T^{2} \)
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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

−14.33329821955897, −13.99100827845935, −13.23416339049040, −12.72624217303446, −12.10880292225139, −11.80280950489748, −11.19552247470826, −10.90439679420733, −10.20761533576759, −9.858542965104723, −9.073573350152058, −8.703105681522200, −8.299786334176091, −7.799215831855518, −7.162537933295296, −6.604378213453548, −6.159935803299040, −5.608392906214236, −4.816680991141445, −4.093295714130738, −3.681661768696436, −3.103602473406164, −2.149338432912841, −1.479720227190783, −1.008655134360410, 0, 1.008655134360410, 1.479720227190783, 2.149338432912841, 3.103602473406164, 3.681661768696436, 4.093295714130738, 4.816680991141445, 5.608392906214236, 6.159935803299040, 6.604378213453548, 7.162537933295296, 7.799215831855518, 8.299786334176091, 8.703105681522200, 9.073573350152058, 9.858542965104723, 10.20761533576759, 10.90439679420733, 11.19552247470826, 11.80280950489748, 12.10880292225139, 12.72624217303446, 13.23416339049040, 13.99100827845935, 14.33329821955897

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