Properties

Label 2-3879-431.430-c0-0-8
Degree $2$
Conductor $3879$
Sign $1$
Analytic cond. $1.93587$
Root an. cond. $1.39135$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.80·2-s + 2.24·4-s − 0.149·5-s + 2.24·8-s − 0.269·10-s + 11-s + 1.80·16-s − 1.46·19-s − 0.335·20-s + 1.80·22-s + 1.97·23-s − 0.977·25-s − 0.730·29-s + 1.00·32-s − 2.64·38-s − 0.335·40-s − 1.24·41-s + 2.24·44-s + 3.56·46-s + 49-s − 1.76·50-s + 1.46·53-s − 0.149·55-s − 1.31·58-s − 1.65·59-s − 0.445·61-s − 3.29·76-s + ⋯
L(s)  = 1  + 1.80·2-s + 2.24·4-s − 0.149·5-s + 2.24·8-s − 0.269·10-s + 11-s + 1.80·16-s − 1.46·19-s − 0.335·20-s + 1.80·22-s + 1.97·23-s − 0.977·25-s − 0.730·29-s + 1.00·32-s − 2.64·38-s − 0.335·40-s − 1.24·41-s + 2.24·44-s + 3.56·46-s + 49-s − 1.76·50-s + 1.46·53-s − 0.149·55-s − 1.31·58-s − 1.65·59-s − 0.445·61-s − 3.29·76-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3879 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3879 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3879\)    =    \(3^{2} \cdot 431\)
Sign: $1$
Analytic conductor: \(1.93587\)
Root analytic conductor: \(1.39135\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{3879} (3016, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3879,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(3.876382779\)
\(L(\frac12)\) \(\approx\) \(3.876382779\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
431 \( 1 + T \)
good2 \( 1 - 1.80T + T^{2} \)
5 \( 1 + 0.149T + T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 - T + T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 + 1.46T + T^{2} \)
23 \( 1 - 1.97T + T^{2} \)
29 \( 1 + 0.730T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 + 1.24T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - 1.46T + T^{2} \)
59 \( 1 + 1.65T + T^{2} \)
61 \( 1 + 0.445T + T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 - 0.730T + T^{2} \)
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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

−8.641025028108646912998157514318, −7.53341143780723260438206023992, −6.87336625958448685319475524383, −6.32273649796976267232479463703, −5.57042077522227248172366571935, −4.78495840846498586340328154327, −4.08068733553433030359700021590, −3.49765066622665831777295518464, −2.54010379874287977800098460668, −1.57978292464358795259905939985, 1.57978292464358795259905939985, 2.54010379874287977800098460668, 3.49765066622665831777295518464, 4.08068733553433030359700021590, 4.78495840846498586340328154327, 5.57042077522227248172366571935, 6.32273649796976267232479463703, 6.87336625958448685319475524383, 7.53341143780723260438206023992, 8.641025028108646912998157514318

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