Properties

Label 2-3879-431.430-c0-0-2
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  − 1.24·2-s + 0.554·4-s − 0.730·5-s + 0.554·8-s + 0.911·10-s + 11-s − 1.24·16-s + 1.65·19-s − 0.405·20-s − 1.24·22-s + 1.46·23-s − 0.466·25-s − 1.91·29-s + 0.999·32-s − 2.06·38-s − 0.405·40-s + 0.445·41-s + 0.554·44-s − 1.82·46-s + 49-s + 0.581·50-s − 1.65·53-s − 0.730·55-s + 2.38·58-s + 1.97·59-s − 1.80·61-s + 0.917·76-s + ⋯
L(s)  = 1  − 1.24·2-s + 0.554·4-s − 0.730·5-s + 0.554·8-s + 0.911·10-s + 11-s − 1.24·16-s + 1.65·19-s − 0.405·20-s − 1.24·22-s + 1.46·23-s − 0.466·25-s − 1.91·29-s + 0.999·32-s − 2.06·38-s − 0.405·40-s + 0.445·41-s + 0.554·44-s − 1.82·46-s + 49-s + 0.581·50-s − 1.65·53-s − 0.730·55-s + 2.38·58-s + 1.97·59-s − 1.80·61-s + 0.917·76-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

\(L(\frac{1}{2})\) \(\approx\) \(0.6004387971\)
\(L(\frac12)\) \(\approx\) \(0.6004387971\)
\(L(1)\) 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 \( 1 + 1.24T + T^{2} \)
5 \( 1 + 0.730T + T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 - T + T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 - 1.65T + T^{2} \)
23 \( 1 - 1.46T + T^{2} \)
29 \( 1 + 1.91T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - 0.445T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 + 1.65T + T^{2} \)
59 \( 1 - 1.97T + T^{2} \)
61 \( 1 + 1.80T + T^{2} \)
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 \( 1 - 1.91T + T^{2} \)
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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

−8.858692714593811880175643145939, −7.85773955172919230285935243159, −7.44420580533229391356215628287, −6.88257884818070948062900583641, −5.77545949611788223749129165852, −4.85587550521992039287306831805, −3.96013735450438196267619545790, −3.19641466382230086579357805905, −1.79589460852505334699791819281, −0.837185964523652171113799152016, 0.837185964523652171113799152016, 1.79589460852505334699791819281, 3.19641466382230086579357805905, 3.96013735450438196267619545790, 4.85587550521992039287306831805, 5.77545949611788223749129165852, 6.88257884818070948062900583641, 7.44420580533229391356215628287, 7.85773955172919230285935243159, 8.858692714593811880175643145939

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