Properties

Label 2-37-1.1-c9-0-21
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  + 42.6·2-s + 65.1·3-s + 1.30e3·4-s + 2.39e3·5-s + 2.78e3·6-s − 2.43e3·7-s + 3.39e4·8-s − 1.54e4·9-s + 1.02e5·10-s − 7.31e4·11-s + 8.52e4·12-s − 1.53e5·13-s − 1.03e5·14-s + 1.56e5·15-s + 7.79e5·16-s + 2.30e5·17-s − 6.58e5·18-s + 9.82e3·19-s + 3.13e6·20-s − 1.58e5·21-s − 3.12e6·22-s + 1.66e6·23-s + 2.21e6·24-s + 3.77e6·25-s − 6.52e6·26-s − 2.28e6·27-s − 3.18e6·28-s + ⋯
L(s)  = 1  + 1.88·2-s + 0.464·3-s + 2.55·4-s + 1.71·5-s + 0.876·6-s − 0.382·7-s + 2.93·8-s − 0.784·9-s + 3.22·10-s − 1.50·11-s + 1.18·12-s − 1.48·13-s − 0.721·14-s + 0.795·15-s + 2.97·16-s + 0.668·17-s − 1.47·18-s + 0.0173·19-s + 4.37·20-s − 0.177·21-s − 2.83·22-s + 1.24·23-s + 1.36·24-s + 1.93·25-s − 2.80·26-s − 0.828·27-s − 0.977·28-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

\(L(5)\) \(\approx\) \(7.436176236\)
\(L(\frac12)\) \(\approx\) \(7.436176236\)
\(L(\frac{11}{2})\) 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 \( 1 - 42.6T + 512T^{2} \)
3 \( 1 - 65.1T + 1.96e4T^{2} \)
5 \( 1 - 2.39e3T + 1.95e6T^{2} \)
7 \( 1 + 2.43e3T + 4.03e7T^{2} \)
11 \( 1 + 7.31e4T + 2.35e9T^{2} \)
13 \( 1 + 1.53e5T + 1.06e10T^{2} \)
17 \( 1 - 2.30e5T + 1.18e11T^{2} \)
19 \( 1 - 9.82e3T + 3.22e11T^{2} \)
23 \( 1 - 1.66e6T + 1.80e12T^{2} \)
29 \( 1 + 3.65e6T + 1.45e13T^{2} \)
31 \( 1 + 3.59e6T + 2.64e13T^{2} \)
41 \( 1 - 2.02e7T + 3.27e14T^{2} \)
43 \( 1 - 3.31e7T + 5.02e14T^{2} \)
47 \( 1 - 2.42e5T + 1.11e15T^{2} \)
53 \( 1 + 4.11e7T + 3.29e15T^{2} \)
59 \( 1 - 1.40e8T + 8.66e15T^{2} \)
61 \( 1 - 7.62e7T + 1.16e16T^{2} \)
67 \( 1 - 2.37e7T + 2.72e16T^{2} \)
71 \( 1 + 3.19e7T + 4.58e16T^{2} \)
73 \( 1 + 3.62e8T + 5.88e16T^{2} \)
79 \( 1 - 4.39e8T + 1.19e17T^{2} \)
83 \( 1 + 2.46e8T + 1.86e17T^{2} \)
89 \( 1 + 3.12e8T + 3.50e17T^{2} \)
97 \( 1 - 2.14e8T + 7.60e17T^{2} \)
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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

−14.28809476493711289861202980879, −13.20969895165213249360213713115, −12.68258595983280297603724157231, −10.91642325101686675819146741100, −9.654579331878349925500059602118, −7.35089461084296773587546905281, −5.77315867629032717919093823746, −5.16062527305001112102900828952, −2.91154808235261659340788383305, −2.28002038434254740173908650716, 2.28002038434254740173908650716, 2.91154808235261659340788383305, 5.16062527305001112102900828952, 5.77315867629032717919093823746, 7.35089461084296773587546905281, 9.654579331878349925500059602118, 10.91642325101686675819146741100, 12.68258595983280297603724157231, 13.20969895165213249360213713115, 14.28809476493711289861202980879

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