Properties

Label 2-37-1.1-c7-0-17
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 15.7·2-s − 69.5·3-s + 119.·4-s + 316.·5-s − 1.09e3·6-s − 1.28e3·7-s − 139.·8-s + 2.65e3·9-s + 4.97e3·10-s − 8.26e3·11-s − 8.28e3·12-s + 1.21e3·13-s − 2.02e4·14-s − 2.20e4·15-s − 1.74e4·16-s − 2.45e4·17-s + 4.16e4·18-s + 5.00e4·19-s + 3.77e4·20-s + 8.97e4·21-s − 1.29e5·22-s − 7.97e3·23-s + 9.71e3·24-s + 2.21e4·25-s + 1.90e4·26-s − 3.23e4·27-s − 1.53e5·28-s + ⋯
L(s)  = 1  + 1.38·2-s − 1.48·3-s + 0.930·4-s + 1.13·5-s − 2.06·6-s − 1.42·7-s − 0.0964·8-s + 1.21·9-s + 1.57·10-s − 1.87·11-s − 1.38·12-s + 0.152·13-s − 1.97·14-s − 1.68·15-s − 1.06·16-s − 1.21·17-s + 1.68·18-s + 1.67·19-s + 1.05·20-s + 2.11·21-s − 2.60·22-s − 0.136·23-s + 0.143·24-s + 0.284·25-s + 0.212·26-s − 0.316·27-s − 1.32·28-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: \(1\)
Selberg data: \((2,\ 37,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) 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 \( 1 - 15.7T + 128T^{2} \)
3 \( 1 + 69.5T + 2.18e3T^{2} \)
5 \( 1 - 316.T + 7.81e4T^{2} \)
7 \( 1 + 1.28e3T + 8.23e5T^{2} \)
11 \( 1 + 8.26e3T + 1.94e7T^{2} \)
13 \( 1 - 1.21e3T + 6.27e7T^{2} \)
17 \( 1 + 2.45e4T + 4.10e8T^{2} \)
19 \( 1 - 5.00e4T + 8.93e8T^{2} \)
23 \( 1 + 7.97e3T + 3.40e9T^{2} \)
29 \( 1 - 2.41e5T + 1.72e10T^{2} \)
31 \( 1 + 1.62e5T + 2.75e10T^{2} \)
41 \( 1 + 8.78e4T + 1.94e11T^{2} \)
43 \( 1 + 1.66e5T + 2.71e11T^{2} \)
47 \( 1 + 1.95e5T + 5.06e11T^{2} \)
53 \( 1 + 5.71e5T + 1.17e12T^{2} \)
59 \( 1 + 1.56e6T + 2.48e12T^{2} \)
61 \( 1 + 5.75e4T + 3.14e12T^{2} \)
67 \( 1 - 8.37e4T + 6.06e12T^{2} \)
71 \( 1 - 2.07e6T + 9.09e12T^{2} \)
73 \( 1 + 1.36e6T + 1.10e13T^{2} \)
79 \( 1 + 3.41e6T + 1.92e13T^{2} \)
83 \( 1 - 5.49e6T + 2.71e13T^{2} \)
89 \( 1 - 4.29e6T + 4.42e13T^{2} \)
97 \( 1 + 1.05e7T + 8.07e13T^{2} \)
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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

−13.67750986059796220763964795712, −13.13533518727867721233698454370, −12.21351882658276400929344908818, −10.78925219395778380570755801535, −9.689806212553002663919311437868, −6.68346500555374368438674420537, −5.79824857122881923920542082195, −5.00277722021699284462373057152, −2.83919697979603789766007471139, 0, 2.83919697979603789766007471139, 5.00277722021699284462373057152, 5.79824857122881923920542082195, 6.68346500555374368438674420537, 9.689806212553002663919311437868, 10.78925219395778380570755801535, 12.21351882658276400929344908818, 13.13533518727867721233698454370, 13.67750986059796220763964795712

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