Properties

Label 2-4680-1.1-c1-0-55
Degree $2$
Conductor $4680$
Sign $-1$
Analytic cond. $37.3699$
Root an. cond. $6.11309$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s − 7-s + 5·11-s + 13-s − 3·17-s − 6·19-s − 7·23-s + 25-s + 6·29-s − 10·31-s − 35-s − 11·37-s − 5·41-s − 4·43-s + 2·47-s − 6·49-s + 5·53-s + 5·55-s + 61-s + 65-s − 4·67-s + 5·71-s + 6·73-s − 5·77-s + 11·79-s + 8·83-s − 3·85-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.377·7-s + 1.50·11-s + 0.277·13-s − 0.727·17-s − 1.37·19-s − 1.45·23-s + 1/5·25-s + 1.11·29-s − 1.79·31-s − 0.169·35-s − 1.80·37-s − 0.780·41-s − 0.609·43-s + 0.291·47-s − 6/7·49-s + 0.686·53-s + 0.674·55-s + 0.128·61-s + 0.124·65-s − 0.488·67-s + 0.593·71-s + 0.702·73-s − 0.569·77-s + 1.23·79-s + 0.878·83-s − 0.325·85-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4680 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4680 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4680\)    =    \(2^{3} \cdot 3^{2} \cdot 5 \cdot 13\)
Sign: $-1$
Analytic conductor: \(37.3699\)
Root analytic conductor: \(6.11309\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4680,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 - T \)
13 \( 1 - T \)
good7 \( 1 + T + p T^{2} \)
11 \( 1 - 5 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 7 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 11 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 - 5 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 11 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 7 T + p T^{2} \)
97 \( 1 + 13 T + p T^{2} \)
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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

−8.116433095714925874554481810538, −6.84949985639853006626454903408, −6.61929202163028444338927041194, −5.92386863280434015415341649435, −4.97612783770889451149779102206, −4.01528374154217637934876702609, −3.55231506443078593567727205719, −2.21501177855221154688146802232, −1.56235757553865713704418134549, 0, 1.56235757553865713704418134549, 2.21501177855221154688146802232, 3.55231506443078593567727205719, 4.01528374154217637934876702609, 4.97612783770889451149779102206, 5.92386863280434015415341649435, 6.61929202163028444338927041194, 6.84949985639853006626454903408, 8.116433095714925874554481810538

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