Properties

Label 2-4320-1.1-c1-0-26
Degree $2$
Conductor $4320$
Sign $1$
Analytic cond. $34.4953$
Root an. cond. $5.87327$
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 − 0.632·7-s + 5.48·11-s + 6.85·13-s − 5.48·17-s + 1.36·19-s − 0.367·23-s + 25-s + 1.63·29-s − 7.48·31-s − 0.632·35-s + 4.63·37-s + 11.7·41-s + 9.33·43-s + 4.36·47-s − 6.59·49-s + 4·53-s + 5.48·55-s − 5.26·59-s + 4.63·61-s + 6.85·65-s − 10.3·67-s − 7.70·71-s + 5.89·73-s − 3.46·77-s − 10.8·79-s − 12.4·83-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.239·7-s + 1.65·11-s + 1.90·13-s − 1.32·17-s + 0.313·19-s − 0.0765·23-s + 0.200·25-s + 0.303·29-s − 1.34·31-s − 0.106·35-s + 0.761·37-s + 1.82·41-s + 1.42·43-s + 0.637·47-s − 0.942·49-s + 0.549·53-s + 0.739·55-s − 0.685·59-s + 0.593·61-s + 0.849·65-s − 1.26·67-s − 0.914·71-s + 0.690·73-s − 0.395·77-s − 1.22·79-s − 1.36·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4320 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4320 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4320\)    =    \(2^{5} \cdot 3^{3} \cdot 5\)
Sign: $1$
Analytic conductor: \(34.4953\)
Root analytic conductor: \(5.87327\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4320,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.533192032\)
\(L(\frac12)\) \(\approx\) \(2.533192032\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
good7 \( 1 + 0.632T + 7T^{2} \)
11 \( 1 - 5.48T + 11T^{2} \)
13 \( 1 - 6.85T + 13T^{2} \)
17 \( 1 + 5.48T + 17T^{2} \)
19 \( 1 - 1.36T + 19T^{2} \)
23 \( 1 + 0.367T + 23T^{2} \)
29 \( 1 - 1.63T + 29T^{2} \)
31 \( 1 + 7.48T + 31T^{2} \)
37 \( 1 - 4.63T + 37T^{2} \)
41 \( 1 - 11.7T + 41T^{2} \)
43 \( 1 - 9.33T + 43T^{2} \)
47 \( 1 - 4.36T + 47T^{2} \)
53 \( 1 - 4T + 53T^{2} \)
59 \( 1 + 5.26T + 59T^{2} \)
61 \( 1 - 4.63T + 61T^{2} \)
67 \( 1 + 10.3T + 67T^{2} \)
71 \( 1 + 7.70T + 71T^{2} \)
73 \( 1 - 5.89T + 73T^{2} \)
79 \( 1 + 10.8T + 79T^{2} \)
83 \( 1 + 12.4T + 83T^{2} \)
89 \( 1 + 12.9T + 89T^{2} \)
97 \( 1 - 7.36T + 97T^{2} \)
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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

−8.757322577771666803081972942152, −7.56486966101122073472382767136, −6.78332993546204918744549680249, −6.10476508166183090251754437784, −5.77752735048831616826318314213, −4.31616876992581449809646230805, −3.99415722173210591259200347202, −2.96458759878088830801267445713, −1.80043208388522360213896660480, −0.971137944634753299428757842514, 0.971137944634753299428757842514, 1.80043208388522360213896660480, 2.96458759878088830801267445713, 3.99415722173210591259200347202, 4.31616876992581449809646230805, 5.77752735048831616826318314213, 6.10476508166183090251754437784, 6.78332993546204918744549680249, 7.56486966101122073472382767136, 8.757322577771666803081972942152

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