Properties

Label 2-37-1.1-c7-0-11
Degree $2$
Conductor $37$
Sign $1$
Analytic cond. $11.5582$
Root an. cond. $3.39974$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 21.9·2-s − 34.0·3-s + 353.·4-s + 19.5·5-s − 747.·6-s + 1.14e3·7-s + 4.95e3·8-s − 1.02e3·9-s + 427.·10-s − 509.·11-s − 1.20e4·12-s + 6.51e3·13-s + 2.50e4·14-s − 664.·15-s + 6.34e4·16-s − 1.21e3·17-s − 2.25e4·18-s − 1.22e4·19-s + 6.89e3·20-s − 3.88e4·21-s − 1.11e4·22-s − 8.93e4·23-s − 1.68e5·24-s − 7.77e4·25-s + 1.42e5·26-s + 1.09e5·27-s + 4.03e5·28-s + ⋯
L(s)  = 1  + 1.93·2-s − 0.728·3-s + 2.76·4-s + 0.0697·5-s − 1.41·6-s + 1.25·7-s + 3.42·8-s − 0.469·9-s + 0.135·10-s − 0.115·11-s − 2.01·12-s + 0.821·13-s + 2.43·14-s − 0.0508·15-s + 3.87·16-s − 0.0599·17-s − 0.911·18-s − 0.410·19-s + 0.192·20-s − 0.915·21-s − 0.223·22-s − 1.53·23-s − 2.49·24-s − 0.995·25-s + 1.59·26-s + 1.07·27-s + 3.47·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(37\)
Sign: $1$
Analytic conductor: \(11.5582\)
Root analytic conductor: \(3.39974\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 37,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(4.885088500\)
\(L(\frac12)\) \(\approx\) \(4.885088500\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad37 \( 1 + 5.06e4T \)
good2 \( 1 - 21.9T + 128T^{2} \)
3 \( 1 + 34.0T + 2.18e3T^{2} \)
5 \( 1 - 19.5T + 7.81e4T^{2} \)
7 \( 1 - 1.14e3T + 8.23e5T^{2} \)
11 \( 1 + 509.T + 1.94e7T^{2} \)
13 \( 1 - 6.51e3T + 6.27e7T^{2} \)
17 \( 1 + 1.21e3T + 4.10e8T^{2} \)
19 \( 1 + 1.22e4T + 8.93e8T^{2} \)
23 \( 1 + 8.93e4T + 3.40e9T^{2} \)
29 \( 1 + 6.71e4T + 1.72e10T^{2} \)
31 \( 1 + 2.46e5T + 2.75e10T^{2} \)
41 \( 1 - 8.66e5T + 1.94e11T^{2} \)
43 \( 1 + 8.80e5T + 2.71e11T^{2} \)
47 \( 1 - 1.07e6T + 5.06e11T^{2} \)
53 \( 1 + 1.41e6T + 1.17e12T^{2} \)
59 \( 1 - 1.10e5T + 2.48e12T^{2} \)
61 \( 1 + 1.47e5T + 3.14e12T^{2} \)
67 \( 1 - 9.44e4T + 6.06e12T^{2} \)
71 \( 1 - 4.43e6T + 9.09e12T^{2} \)
73 \( 1 - 4.27e5T + 1.10e13T^{2} \)
79 \( 1 - 6.99e6T + 1.92e13T^{2} \)
83 \( 1 - 1.43e6T + 2.71e13T^{2} \)
89 \( 1 + 4.98e6T + 4.42e13T^{2} \)
97 \( 1 + 1.39e7T + 8.07e13T^{2} \)
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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

−14.53762369598667636981984175782, −13.79383286497831183594497748272, −12.45204279421622333817743946949, −11.42949639303173181996128206211, −10.84885562428666728788459944375, −7.86950545077561886746325623948, −6.16377601391833094247742134080, −5.30168201768625878042774301102, −3.96475093978772444334821328697, −1.94400106817590540922421432321, 1.94400106817590540922421432321, 3.96475093978772444334821328697, 5.30168201768625878042774301102, 6.16377601391833094247742134080, 7.86950545077561886746325623948, 10.84885562428666728788459944375, 11.42949639303173181996128206211, 12.45204279421622333817743946949, 13.79383286497831183594497748272, 14.53762369598667636981984175782

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