Properties

Label 2-37-1.1-c9-0-19
Degree $2$
Conductor $37$
Sign $-1$
Analytic cond. $19.0563$
Root an. cond. $4.36535$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3.19·2-s + 133.·3-s − 501.·4-s + 16.5·5-s − 426.·6-s + 4.31e3·7-s + 3.23e3·8-s − 1.79e3·9-s − 52.9·10-s − 6.12e4·11-s − 6.71e4·12-s + 2.97e4·13-s − 1.37e4·14-s + 2.21e3·15-s + 2.46e5·16-s − 4.72e5·17-s + 5.73e3·18-s + 1.87e5·19-s − 8.32e3·20-s + 5.77e5·21-s + 1.95e5·22-s − 1.42e6·23-s + 4.32e5·24-s − 1.95e6·25-s − 9.49e4·26-s − 2.87e6·27-s − 2.16e6·28-s + ⋯
L(s)  = 1  − 0.141·2-s + 0.953·3-s − 0.980·4-s + 0.0118·5-s − 0.134·6-s + 0.679·7-s + 0.279·8-s − 0.0913·9-s − 0.00167·10-s − 1.26·11-s − 0.934·12-s + 0.288·13-s − 0.0958·14-s + 0.0113·15-s + 0.940·16-s − 1.37·17-s + 0.0128·18-s + 0.329·19-s − 0.0116·20-s + 0.647·21-s + 0.177·22-s − 1.06·23-s + 0.266·24-s − 0.999·25-s − 0.0407·26-s − 1.04·27-s − 0.666·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(37\)
Sign: $-1$
Analytic conductor: \(19.0563\)
Root analytic conductor: \(4.36535\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 37,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad37 \( 1 + 1.87e6T \)
good2 \( 1 + 3.19T + 512T^{2} \)
3 \( 1 - 133.T + 1.96e4T^{2} \)
5 \( 1 - 16.5T + 1.95e6T^{2} \)
7 \( 1 - 4.31e3T + 4.03e7T^{2} \)
11 \( 1 + 6.12e4T + 2.35e9T^{2} \)
13 \( 1 - 2.97e4T + 1.06e10T^{2} \)
17 \( 1 + 4.72e5T + 1.18e11T^{2} \)
19 \( 1 - 1.87e5T + 3.22e11T^{2} \)
23 \( 1 + 1.42e6T + 1.80e12T^{2} \)
29 \( 1 + 1.65e6T + 1.45e13T^{2} \)
31 \( 1 + 4.87e6T + 2.64e13T^{2} \)
41 \( 1 - 1.04e7T + 3.27e14T^{2} \)
43 \( 1 - 2.08e7T + 5.02e14T^{2} \)
47 \( 1 + 4.39e7T + 1.11e15T^{2} \)
53 \( 1 - 4.21e7T + 3.29e15T^{2} \)
59 \( 1 - 1.24e8T + 8.66e15T^{2} \)
61 \( 1 - 8.86e7T + 1.16e16T^{2} \)
67 \( 1 - 2.64e8T + 2.72e16T^{2} \)
71 \( 1 - 5.43e7T + 4.58e16T^{2} \)
73 \( 1 + 2.29e7T + 5.88e16T^{2} \)
79 \( 1 + 1.60e8T + 1.19e17T^{2} \)
83 \( 1 - 6.09e8T + 1.86e17T^{2} \)
89 \( 1 + 9.44e8T + 3.50e17T^{2} \)
97 \( 1 - 4.94e8T + 7.60e17T^{2} \)
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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

−13.78534957955237294629584930663, −13.01161879261053412762510862890, −11.16893919628271858423443363216, −9.712279691102537095758954524097, −8.542696738555844808850663666677, −7.80407085133656508521180406289, −5.40856226876968065136866271795, −3.91822948828322876533145225694, −2.16953662266911632620252124714, 0, 2.16953662266911632620252124714, 3.91822948828322876533145225694, 5.40856226876968065136866271795, 7.80407085133656508521180406289, 8.542696738555844808850663666677, 9.712279691102537095758954524097, 11.16893919628271858423443363216, 13.01161879261053412762510862890, 13.78534957955237294629584930663

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