Properties

Label 2-37-1.1-c9-0-5
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 29.6·2-s − 44.0·3-s + 364.·4-s + 2.46e3·5-s + 1.30e3·6-s + 1.92e3·7-s + 4.36e3·8-s − 1.77e4·9-s − 7.28e4·10-s − 5.84e3·11-s − 1.60e4·12-s + 6.25e4·13-s − 5.68e4·14-s − 1.08e5·15-s − 3.15e5·16-s − 3.56e5·17-s + 5.25e5·18-s + 8.73e5·19-s + 8.97e5·20-s − 8.45e4·21-s + 1.73e5·22-s − 8.92e5·23-s − 1.92e5·24-s + 4.10e6·25-s − 1.85e6·26-s + 1.64e6·27-s + 7.00e5·28-s + ⋯
L(s)  = 1  − 1.30·2-s − 0.313·3-s + 0.712·4-s + 1.76·5-s + 0.410·6-s + 0.302·7-s + 0.376·8-s − 0.901·9-s − 2.30·10-s − 0.120·11-s − 0.223·12-s + 0.607·13-s − 0.395·14-s − 0.553·15-s − 1.20·16-s − 1.03·17-s + 1.17·18-s + 1.53·19-s + 1.25·20-s − 0.0948·21-s + 0.157·22-s − 0.664·23-s − 0.118·24-s + 2.10·25-s − 0.794·26-s + 0.596·27-s + 0.215·28-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: \(0\)
Selberg data: \((2,\ 37,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(1.120917103\)
\(L(\frac12)\) \(\approx\) \(1.120917103\)
\(L(\frac{11}{2})\) 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 \( 1 + 29.6T + 512T^{2} \)
3 \( 1 + 44.0T + 1.96e4T^{2} \)
5 \( 1 - 2.46e3T + 1.95e6T^{2} \)
7 \( 1 - 1.92e3T + 4.03e7T^{2} \)
11 \( 1 + 5.84e3T + 2.35e9T^{2} \)
13 \( 1 - 6.25e4T + 1.06e10T^{2} \)
17 \( 1 + 3.56e5T + 1.18e11T^{2} \)
19 \( 1 - 8.73e5T + 3.22e11T^{2} \)
23 \( 1 + 8.92e5T + 1.80e12T^{2} \)
29 \( 1 - 2.71e6T + 1.45e13T^{2} \)
31 \( 1 - 2.59e6T + 2.64e13T^{2} \)
41 \( 1 - 1.54e7T + 3.27e14T^{2} \)
43 \( 1 + 2.89e7T + 5.02e14T^{2} \)
47 \( 1 - 2.29e7T + 1.11e15T^{2} \)
53 \( 1 - 6.34e7T + 3.29e15T^{2} \)
59 \( 1 - 1.73e8T + 8.66e15T^{2} \)
61 \( 1 + 7.10e6T + 1.16e16T^{2} \)
67 \( 1 - 1.74e8T + 2.72e16T^{2} \)
71 \( 1 - 8.86e7T + 4.58e16T^{2} \)
73 \( 1 - 3.04e8T + 5.88e16T^{2} \)
79 \( 1 + 2.75e7T + 1.19e17T^{2} \)
83 \( 1 - 2.15e7T + 1.86e17T^{2} \)
89 \( 1 - 4.31e8T + 3.50e17T^{2} \)
97 \( 1 + 1.73e8T + 7.60e17T^{2} \)
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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

−14.13153014115328523317463223057, −13.42197472131374852461089733182, −11.44047889963633653702523871111, −10.33018700190686157190277529711, −9.377823911947102564988862800616, −8.362347505871711860360928965118, −6.54684634433179596074670458909, −5.27231014478148648207319424838, −2.30227876282890143192407813051, −0.949399917455686175398581821891, 0.949399917455686175398581821891, 2.30227876282890143192407813051, 5.27231014478148648207319424838, 6.54684634433179596074670458909, 8.362347505871711860360928965118, 9.377823911947102564988862800616, 10.33018700190686157190277529711, 11.44047889963633653702523871111, 13.42197472131374852461089733182, 14.13153014115328523317463223057

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