Properties

Label 2-4680-1.1-c1-0-2
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 − 2·7-s − 4.24·11-s − 13-s + 4.82·17-s − 8.24·19-s − 5.07·23-s + 25-s + 9.65·29-s − 1.41·31-s + 2·35-s − 1.17·37-s + 0.828·41-s − 1.75·43-s − 2·47-s − 3·49-s + 3.17·53-s + 4.24·55-s + 5.41·59-s − 7.31·61-s + 65-s + 0.828·67-s + 9.89·71-s + 6.82·73-s + 8.48·77-s + 6.82·79-s + 2·83-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.755·7-s − 1.27·11-s − 0.277·13-s + 1.17·17-s − 1.89·19-s − 1.05·23-s + 0.200·25-s + 1.79·29-s − 0.254·31-s + 0.338·35-s − 0.192·37-s + 0.129·41-s − 0.267·43-s − 0.291·47-s − 0.428·49-s + 0.435·53-s + 0.572·55-s + 0.704·59-s − 0.936·61-s + 0.124·65-s + 0.101·67-s + 1.17·71-s + 0.799·73-s + 0.966·77-s + 0.768·79-s + 0.219·83-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

\(L(1)\) \(\approx\) \(0.9097398040\)
\(L(\frac12)\) \(\approx\) \(0.9097398040\)
\(L(\frac{3}{2})\) 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 \( 1 + 2T + 7T^{2} \)
11 \( 1 + 4.24T + 11T^{2} \)
17 \( 1 - 4.82T + 17T^{2} \)
19 \( 1 + 8.24T + 19T^{2} \)
23 \( 1 + 5.07T + 23T^{2} \)
29 \( 1 - 9.65T + 29T^{2} \)
31 \( 1 + 1.41T + 31T^{2} \)
37 \( 1 + 1.17T + 37T^{2} \)
41 \( 1 - 0.828T + 41T^{2} \)
43 \( 1 + 1.75T + 43T^{2} \)
47 \( 1 + 2T + 47T^{2} \)
53 \( 1 - 3.17T + 53T^{2} \)
59 \( 1 - 5.41T + 59T^{2} \)
61 \( 1 + 7.31T + 61T^{2} \)
67 \( 1 - 0.828T + 67T^{2} \)
71 \( 1 - 9.89T + 71T^{2} \)
73 \( 1 - 6.82T + 73T^{2} \)
79 \( 1 - 6.82T + 79T^{2} \)
83 \( 1 - 2T + 83T^{2} \)
89 \( 1 - 10T + 89T^{2} \)
97 \( 1 - 0.343T + 97T^{2} \)
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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

−8.100141316389607925530482687267, −7.82844482018805718544550555446, −6.75469244068853948755748874586, −6.24255003490787343256139066410, −5.34199270218211662407944693852, −4.58849212238471734322637339772, −3.71431863601903252591648828882, −2.90617811780910354501540666060, −2.09060665254204218523200178541, −0.49981626230630586575389480135, 0.49981626230630586575389480135, 2.09060665254204218523200178541, 2.90617811780910354501540666060, 3.71431863601903252591648828882, 4.58849212238471734322637339772, 5.34199270218211662407944693852, 6.24255003490787343256139066410, 6.75469244068853948755748874586, 7.82844482018805718544550555446, 8.100141316389607925530482687267

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