Properties

Label 2-370-1.1-c1-0-0
Degree $2$
Conductor $370$
Sign $1$
Analytic cond. $2.95446$
Root an. cond. $1.71885$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 2·3-s + 4-s − 5-s + 2·6-s − 7-s − 8-s + 9-s + 10-s + 3·11-s − 2·12-s − 4·13-s + 14-s + 2·15-s + 16-s + 3·17-s − 18-s + 2·19-s − 20-s + 2·21-s − 3·22-s + 6·23-s + 2·24-s + 25-s + 4·26-s + 4·27-s − 28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.15·3-s + 1/2·4-s − 0.447·5-s + 0.816·6-s − 0.377·7-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.904·11-s − 0.577·12-s − 1.10·13-s + 0.267·14-s + 0.516·15-s + 1/4·16-s + 0.727·17-s − 0.235·18-s + 0.458·19-s − 0.223·20-s + 0.436·21-s − 0.639·22-s + 1.25·23-s + 0.408·24-s + 1/5·25-s + 0.784·26-s + 0.769·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(370\)    =    \(2 \cdot 5 \cdot 37\)
Sign: $1$
Analytic conductor: \(2.95446\)
Root analytic conductor: \(1.71885\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 370,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5506207550\)
\(L(\frac12)\) \(\approx\) \(0.5506207550\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 + T \)
5 \( 1 + T \)
37 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \) 1.3.c
7 \( 1 + T + p T^{2} \) 1.7.b
11 \( 1 - 3 T + p T^{2} \) 1.11.ad
13 \( 1 + 4 T + p T^{2} \) 1.13.e
17 \( 1 - 3 T + p T^{2} \) 1.17.ad
19 \( 1 - 2 T + p T^{2} \) 1.19.ac
23 \( 1 - 6 T + p T^{2} \) 1.23.ag
29 \( 1 - 3 T + p T^{2} \) 1.29.ad
31 \( 1 - 5 T + p T^{2} \) 1.31.af
41 \( 1 - 3 T + p T^{2} \) 1.41.ad
43 \( 1 + T + p T^{2} \) 1.43.b
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 - 3 T + p T^{2} \) 1.53.ad
59 \( 1 + p T^{2} \) 1.59.a
61 \( 1 + T + p T^{2} \) 1.61.b
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 + 16 T + p T^{2} \) 1.73.q
79 \( 1 - 8 T + p T^{2} \) 1.79.ai
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 + 6 T + p T^{2} \) 1.89.g
97 \( 1 - 17 T + p T^{2} \) 1.97.ar
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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

−11.46744555350262087844428001993, −10.49647218507066440612709615356, −9.688417681450633387397029903213, −8.733897697438568059214347092220, −7.47402466508823037518119617944, −6.73483784989315938735561487128, −5.73299805716885755231121374807, −4.60963444019434721197685153570, −2.99576716331676506161499712038, −0.856493313433969578668782918754, 0.856493313433969578668782918754, 2.99576716331676506161499712038, 4.60963444019434721197685153570, 5.73299805716885755231121374807, 6.73483784989315938735561487128, 7.47402466508823037518119617944, 8.733897697438568059214347092220, 9.688417681450633387397029903213, 10.49647218507066440612709615356, 11.46744555350262087844428001993

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