Properties

Label 2-37-1.1-c9-0-1
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  + 14.6·2-s − 208.·3-s − 296.·4-s − 1.47e3·5-s − 3.06e3·6-s − 2.18e3·7-s − 1.18e4·8-s + 2.38e4·9-s − 2.17e4·10-s − 4.64e3·11-s + 6.19e4·12-s − 4.32e4·13-s − 3.20e4·14-s + 3.08e5·15-s − 2.22e4·16-s + 1.21e5·17-s + 3.50e5·18-s + 4.79e5·19-s + 4.38e5·20-s + 4.55e5·21-s − 6.81e4·22-s − 1.00e6·23-s + 2.47e6·24-s + 2.34e5·25-s − 6.34e5·26-s − 8.80e5·27-s + 6.46e5·28-s + ⋯
L(s)  = 1  + 0.648·2-s − 1.48·3-s − 0.579·4-s − 1.05·5-s − 0.965·6-s − 0.343·7-s − 1.02·8-s + 1.21·9-s − 0.686·10-s − 0.0956·11-s + 0.862·12-s − 0.419·13-s − 0.222·14-s + 1.57·15-s − 0.0849·16-s + 0.352·17-s + 0.787·18-s + 0.843·19-s + 0.613·20-s + 0.510·21-s − 0.0620·22-s − 0.751·23-s + 1.52·24-s + 0.119·25-s − 0.272·26-s − 0.318·27-s + 0.198·28-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

\(L(5)\) \(\approx\) \(0.4662724714\)
\(L(\frac12)\) \(\approx\) \(0.4662724714\)
\(L(\frac{11}{2})\) 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 \( 1 - 14.6T + 512T^{2} \)
3 \( 1 + 208.T + 1.96e4T^{2} \)
5 \( 1 + 1.47e3T + 1.95e6T^{2} \)
7 \( 1 + 2.18e3T + 4.03e7T^{2} \)
11 \( 1 + 4.64e3T + 2.35e9T^{2} \)
13 \( 1 + 4.32e4T + 1.06e10T^{2} \)
17 \( 1 - 1.21e5T + 1.18e11T^{2} \)
19 \( 1 - 4.79e5T + 3.22e11T^{2} \)
23 \( 1 + 1.00e6T + 1.80e12T^{2} \)
29 \( 1 + 1.54e6T + 1.45e13T^{2} \)
31 \( 1 + 8.22e6T + 2.64e13T^{2} \)
41 \( 1 - 2.45e7T + 3.27e14T^{2} \)
43 \( 1 - 1.61e7T + 5.02e14T^{2} \)
47 \( 1 + 2.10e7T + 1.11e15T^{2} \)
53 \( 1 + 2.60e7T + 3.29e15T^{2} \)
59 \( 1 - 9.99e6T + 8.66e15T^{2} \)
61 \( 1 + 2.00e8T + 1.16e16T^{2} \)
67 \( 1 - 2.09e8T + 2.72e16T^{2} \)
71 \( 1 - 5.67e7T + 4.58e16T^{2} \)
73 \( 1 - 3.34e8T + 5.88e16T^{2} \)
79 \( 1 - 2.32e8T + 1.19e17T^{2} \)
83 \( 1 + 1.30e8T + 1.86e17T^{2} \)
89 \( 1 - 5.74e8T + 3.50e17T^{2} \)
97 \( 1 - 1.33e9T + 7.60e17T^{2} \)
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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

−14.34479486041588526144344976306, −12.77959969606977312848690612473, −12.07860901875758779371841034015, −11.10847899698059110414849112379, −9.554236004561261027032089556184, −7.63625262871896715159551917026, −6.01310855411869053009220355889, −4.92044529743590340231203974527, −3.66032339387979795410456887224, −0.45171193888090354981969275038, 0.45171193888090354981969275038, 3.66032339387979795410456887224, 4.92044529743590340231203974527, 6.01310855411869053009220355889, 7.63625262871896715159551917026, 9.554236004561261027032089556184, 11.10847899698059110414849112379, 12.07860901875758779371841034015, 12.77959969606977312848690612473, 14.34479486041588526144344976306

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