Properties

Label 2-37-1.1-c9-0-2
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  − 40.4·2-s − 163.·3-s + 1.12e3·4-s + 517.·5-s + 6.62e3·6-s + 1.48e3·7-s − 2.47e4·8-s + 7.17e3·9-s − 2.09e4·10-s − 3.11e4·11-s − 1.84e5·12-s − 1.08e5·13-s − 5.99e4·14-s − 8.47e4·15-s + 4.25e5·16-s + 2.19e5·17-s − 2.90e5·18-s − 7.50e5·19-s + 5.81e5·20-s − 2.43e5·21-s + 1.26e6·22-s + 1.21e6·23-s + 4.05e6·24-s − 1.68e6·25-s + 4.40e6·26-s + 2.04e6·27-s + 1.66e6·28-s + ⋯
L(s)  = 1  − 1.78·2-s − 1.16·3-s + 2.19·4-s + 0.369·5-s + 2.08·6-s + 0.233·7-s − 2.13·8-s + 0.364·9-s − 0.661·10-s − 0.642·11-s − 2.56·12-s − 1.05·13-s − 0.417·14-s − 0.432·15-s + 1.62·16-s + 0.636·17-s − 0.651·18-s − 1.32·19-s + 0.812·20-s − 0.272·21-s + 1.14·22-s + 0.905·23-s + 2.49·24-s − 0.863·25-s + 1.89·26-s + 0.742·27-s + 0.512·28-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

\(L(5)\) \(\approx\) \(0.3222018142\)
\(L(\frac12)\) \(\approx\) \(0.3222018142\)
\(L(\frac{11}{2})\) 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 \( 1 + 40.4T + 512T^{2} \)
3 \( 1 + 163.T + 1.96e4T^{2} \)
5 \( 1 - 517.T + 1.95e6T^{2} \)
7 \( 1 - 1.48e3T + 4.03e7T^{2} \)
11 \( 1 + 3.11e4T + 2.35e9T^{2} \)
13 \( 1 + 1.08e5T + 1.06e10T^{2} \)
17 \( 1 - 2.19e5T + 1.18e11T^{2} \)
19 \( 1 + 7.50e5T + 3.22e11T^{2} \)
23 \( 1 - 1.21e6T + 1.80e12T^{2} \)
29 \( 1 + 2.30e6T + 1.45e13T^{2} \)
31 \( 1 + 4.05e6T + 2.64e13T^{2} \)
41 \( 1 + 3.36e6T + 3.27e14T^{2} \)
43 \( 1 - 1.84e7T + 5.02e14T^{2} \)
47 \( 1 + 6.81e6T + 1.11e15T^{2} \)
53 \( 1 - 1.57e7T + 3.29e15T^{2} \)
59 \( 1 - 1.90e7T + 8.66e15T^{2} \)
61 \( 1 - 1.95e8T + 1.16e16T^{2} \)
67 \( 1 - 2.29e8T + 2.72e16T^{2} \)
71 \( 1 - 3.16e8T + 4.58e16T^{2} \)
73 \( 1 - 1.71e8T + 5.88e16T^{2} \)
79 \( 1 + 2.72e8T + 1.19e17T^{2} \)
83 \( 1 - 7.19e8T + 1.86e17T^{2} \)
89 \( 1 - 8.51e8T + 3.50e17T^{2} \)
97 \( 1 + 1.72e9T + 7.60e17T^{2} \)
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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

−14.84546658054328840034826253801, −12.62244278721773127764122610395, −11.37056597906886690900691101289, −10.55434171558784862723255490337, −9.524601466314586949219350713095, −8.044713773870232468708969156860, −6.77496776217071347663710788658, −5.38858739093451458650415908593, −2.17202539288376808940839761696, −0.52289016750729156185394977502, 0.52289016750729156185394977502, 2.17202539288376808940839761696, 5.38858739093451458650415908593, 6.77496776217071347663710788658, 8.044713773870232468708969156860, 9.524601466314586949219350713095, 10.55434171558784862723255490337, 11.37056597906886690900691101289, 12.62244278721773127764122610395, 14.84546658054328840034826253801

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