Properties

Label 2-37-1.1-c9-0-15
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  + 0.674·2-s − 256.·3-s − 511.·4-s + 2.35e3·5-s − 173.·6-s + 2.77e3·7-s − 690.·8-s + 4.61e4·9-s + 1.58e3·10-s − 3.12e4·11-s + 1.31e5·12-s + 3.73e4·13-s + 1.86e3·14-s − 6.04e5·15-s + 2.61e5·16-s − 3.56e5·17-s + 3.11e4·18-s − 8.16e5·19-s − 1.20e6·20-s − 7.11e5·21-s − 2.10e4·22-s + 2.46e6·23-s + 1.77e5·24-s + 3.58e6·25-s + 2.51e4·26-s − 6.79e6·27-s − 1.41e6·28-s + ⋯
L(s)  = 1  + 0.0298·2-s − 1.82·3-s − 0.999·4-s + 1.68·5-s − 0.0545·6-s + 0.436·7-s − 0.0595·8-s + 2.34·9-s + 0.0502·10-s − 0.643·11-s + 1.82·12-s + 0.362·13-s + 0.0130·14-s − 3.08·15-s + 0.997·16-s − 1.03·17-s + 0.0699·18-s − 1.43·19-s − 1.68·20-s − 0.798·21-s − 0.0191·22-s + 1.83·23-s + 0.108·24-s + 1.83·25-s + 0.0107·26-s − 2.46·27-s − 0.435·28-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 \( 1 - 0.674T + 512T^{2} \)
3 \( 1 + 256.T + 1.96e4T^{2} \)
5 \( 1 - 2.35e3T + 1.95e6T^{2} \)
7 \( 1 - 2.77e3T + 4.03e7T^{2} \)
11 \( 1 + 3.12e4T + 2.35e9T^{2} \)
13 \( 1 - 3.73e4T + 1.06e10T^{2} \)
17 \( 1 + 3.56e5T + 1.18e11T^{2} \)
19 \( 1 + 8.16e5T + 3.22e11T^{2} \)
23 \( 1 - 2.46e6T + 1.80e12T^{2} \)
29 \( 1 + 1.35e6T + 1.45e13T^{2} \)
31 \( 1 + 6.75e6T + 2.64e13T^{2} \)
41 \( 1 + 7.91e5T + 3.27e14T^{2} \)
43 \( 1 + 3.72e7T + 5.02e14T^{2} \)
47 \( 1 + 1.45e7T + 1.11e15T^{2} \)
53 \( 1 - 2.04e7T + 3.29e15T^{2} \)
59 \( 1 + 4.75e6T + 8.66e15T^{2} \)
61 \( 1 + 9.53e6T + 1.16e16T^{2} \)
67 \( 1 + 1.64e8T + 2.72e16T^{2} \)
71 \( 1 - 1.15e8T + 4.58e16T^{2} \)
73 \( 1 + 3.11e8T + 5.88e16T^{2} \)
79 \( 1 - 3.51e8T + 1.19e17T^{2} \)
83 \( 1 + 7.62e8T + 1.86e17T^{2} \)
89 \( 1 - 9.11e7T + 3.50e17T^{2} \)
97 \( 1 - 1.08e9T + 7.60e17T^{2} \)
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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

−13.20504868815962021053318985437, −12.95113924339429638188458585238, −11.05017401759320269513298300820, −10.28150951535704882639776190604, −8.989393277572001827208059543001, −6.61721198348336016454512365151, −5.49858910311943779176810781136, −4.74895267673849078214682771861, −1.56301998421231030290602563923, 0, 1.56301998421231030290602563923, 4.74895267673849078214682771861, 5.49858910311943779176810781136, 6.61721198348336016454512365151, 8.989393277572001827208059543001, 10.28150951535704882639776190604, 11.05017401759320269513298300820, 12.95113924339429638188458585238, 13.20504868815962021053318985437

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