Properties

Label 2-4680-1.1-c1-0-8
Degree $2$
Conductor $4680$
Sign $1$
Analytic cond. $37.3699$
Root an. cond. $6.11309$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s − 2.50·7-s − 3.27·11-s + 13-s − 4.50·17-s + 3.23·19-s + 2.50·23-s + 25-s + 7.77·29-s − 5.00·31-s − 2.50·35-s + 7.73·37-s − 7.73·41-s + 4·43-s − 9.00·47-s − 0.733·49-s − 6.27·53-s − 3.27·55-s + 9.27·61-s + 65-s + 15.5·67-s − 5.73·71-s + 15.7·73-s + 8.19·77-s − 4.72·79-s + 11.5·83-s − 4.50·85-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.946·7-s − 0.986·11-s + 0.277·13-s − 1.09·17-s + 0.741·19-s + 0.521·23-s + 0.200·25-s + 1.44·29-s − 0.899·31-s − 0.423·35-s + 1.27·37-s − 1.20·41-s + 0.609·43-s − 1.31·47-s − 0.104·49-s − 0.862·53-s − 0.441·55-s + 1.18·61-s + 0.124·65-s + 1.90·67-s − 0.680·71-s + 1.84·73-s + 0.933·77-s − 0.531·79-s + 1.26·83-s − 0.488·85-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4680,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.530172889\)
\(L(\frac12)\) \(\approx\) \(1.530172889\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.50T + 7T^{2} \)
11 \( 1 + 3.27T + 11T^{2} \)
17 \( 1 + 4.50T + 17T^{2} \)
19 \( 1 - 3.23T + 19T^{2} \)
23 \( 1 - 2.50T + 23T^{2} \)
29 \( 1 - 7.77T + 29T^{2} \)
31 \( 1 + 5.00T + 31T^{2} \)
37 \( 1 - 7.73T + 37T^{2} \)
41 \( 1 + 7.73T + 41T^{2} \)
43 \( 1 - 4T + 43T^{2} \)
47 \( 1 + 9.00T + 47T^{2} \)
53 \( 1 + 6.27T + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 9.27T + 61T^{2} \)
67 \( 1 - 15.5T + 67T^{2} \)
71 \( 1 + 5.73T + 71T^{2} \)
73 \( 1 - 15.7T + 73T^{2} \)
79 \( 1 + 4.72T + 79T^{2} \)
83 \( 1 - 11.5T + 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 - 12.5T + 97T^{2} \)
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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

−8.326513032378323745382668058545, −7.58737837036573858090325605707, −6.62895053304988908201674097988, −6.34418211677649098240280757299, −5.29326176529849271978199074445, −4.77027287288402940525542307607, −3.59536879944592642442972407312, −2.89076283881792973530101427080, −2.06490471596421162345683651564, −0.66421042371712788949939497322, 0.66421042371712788949939497322, 2.06490471596421162345683651564, 2.89076283881792973530101427080, 3.59536879944592642442972407312, 4.77027287288402940525542307607, 5.29326176529849271978199074445, 6.34418211677649098240280757299, 6.62895053304988908201674097988, 7.58737837036573858090325605707, 8.326513032378323745382668058545

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