Properties

Label 2-32370-1.1-c1-0-36
Degree $2$
Conductor $32370$
Sign $-1$
Analytic cond. $258.475$
Root an. cond. $16.0771$
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 + 5-s + 6-s + 7-s + 8-s + 9-s + 10-s − 2·11-s + 12-s + 13-s + 14-s + 15-s + 16-s − 3·17-s + 18-s − 8·19-s + 20-s + 21-s − 2·22-s + 3·23-s + 24-s + 25-s + 26-s + 27-s + 28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.447·5-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s − 0.603·11-s + 0.288·12-s + 0.277·13-s + 0.267·14-s + 0.258·15-s + 1/4·16-s − 0.727·17-s + 0.235·18-s − 1.83·19-s + 0.223·20-s + 0.218·21-s − 0.426·22-s + 0.625·23-s + 0.204·24-s + 1/5·25-s + 0.196·26-s + 0.192·27-s + 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 32370 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 32370 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(32370\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 83\)
Sign: $-1$
Analytic conductor: \(258.475\)
Root analytic conductor: \(16.0771\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 32370,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
13 \( 1 - T \)
83 \( 1 + T \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + 7 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 9 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−15.16697744593878, −14.85244211015617, −14.13670096695456, −13.74466669468632, −13.28183090848415, −12.72524528499919, −12.46129603900350, −11.54487525624039, −11.08351700877180, −10.47611143676015, −10.18783745910744, −9.306858674847095, −8.732305401984239, −8.273838078664770, −7.760745625112519, −6.844454514202677, −6.560669735560193, −5.912600471514018, −5.092219633711704, −4.634486531222210, −4.107827099971517, −3.229334218050568, −2.667179615698110, −2.001422164035049, −1.403845887990044, 0, 1.403845887990044, 2.001422164035049, 2.667179615698110, 3.229334218050568, 4.107827099971517, 4.634486531222210, 5.092219633711704, 5.912600471514018, 6.560669735560193, 6.844454514202677, 7.760745625112519, 8.273838078664770, 8.732305401984239, 9.306858674847095, 10.18783745910744, 10.47611143676015, 11.08351700877180, 11.54487525624039, 12.46129603900350, 12.72524528499919, 13.28183090848415, 13.74466669468632, 14.13670096695456, 14.85244211015617, 15.16697744593878

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