Properties

Label 2-531-1.1-c7-0-124
Degree $2$
Conductor $531$
Sign $1$
Analytic cond. $165.876$
Root an. cond. $12.8793$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 17.9·2-s + 194.·4-s + 475.·5-s + 943.·7-s + 1.20e3·8-s + 8.53e3·10-s + 645.·11-s − 3.51e3·13-s + 1.69e4·14-s − 3.37e3·16-s − 1.66e4·17-s + 1.08e4·19-s + 9.25e4·20-s + 1.15e4·22-s + 3.34e4·23-s + 1.47e5·25-s − 6.31e4·26-s + 1.83e5·28-s − 1.02e4·29-s + 2.95e5·31-s − 2.14e5·32-s − 2.99e5·34-s + 4.48e5·35-s + 5.69e5·37-s + 1.95e5·38-s + 5.70e5·40-s + 2.64e5·41-s + ⋯
L(s)  = 1  + 1.58·2-s + 1.52·4-s + 1.69·5-s + 1.03·7-s + 0.828·8-s + 2.69·10-s + 0.146·11-s − 0.443·13-s + 1.65·14-s − 0.205·16-s − 0.823·17-s + 0.364·19-s + 2.58·20-s + 0.232·22-s + 0.572·23-s + 1.88·25-s − 0.704·26-s + 1.58·28-s − 0.0781·29-s + 1.78·31-s − 1.15·32-s − 1.30·34-s + 1.76·35-s + 1.84·37-s + 0.578·38-s + 1.40·40-s + 0.599·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 531 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 531 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(531\)    =    \(3^{2} \cdot 59\)
Sign: $1$
Analytic conductor: \(165.876\)
Root analytic conductor: \(12.8793\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 531,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(10.15011288\)
\(L(\frac12)\) \(\approx\) \(10.15011288\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
59 \( 1 - 2.05e5T \)
good2 \( 1 - 17.9T + 128T^{2} \)
5 \( 1 - 475.T + 7.81e4T^{2} \)
7 \( 1 - 943.T + 8.23e5T^{2} \)
11 \( 1 - 645.T + 1.94e7T^{2} \)
13 \( 1 + 3.51e3T + 6.27e7T^{2} \)
17 \( 1 + 1.66e4T + 4.10e8T^{2} \)
19 \( 1 - 1.08e4T + 8.93e8T^{2} \)
23 \( 1 - 3.34e4T + 3.40e9T^{2} \)
29 \( 1 + 1.02e4T + 1.72e10T^{2} \)
31 \( 1 - 2.95e5T + 2.75e10T^{2} \)
37 \( 1 - 5.69e5T + 9.49e10T^{2} \)
41 \( 1 - 2.64e5T + 1.94e11T^{2} \)
43 \( 1 - 9.64e5T + 2.71e11T^{2} \)
47 \( 1 + 4.86e5T + 5.06e11T^{2} \)
53 \( 1 + 1.91e6T + 1.17e12T^{2} \)
61 \( 1 + 2.07e6T + 3.14e12T^{2} \)
67 \( 1 - 2.10e6T + 6.06e12T^{2} \)
71 \( 1 + 4.86e6T + 9.09e12T^{2} \)
73 \( 1 + 1.14e5T + 1.10e13T^{2} \)
79 \( 1 + 8.70e5T + 1.92e13T^{2} \)
83 \( 1 - 6.53e6T + 2.71e13T^{2} \)
89 \( 1 + 6.96e4T + 4.42e13T^{2} \)
97 \( 1 + 1.54e7T + 8.07e13T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.764033692031375599337660628115, −8.976049701469473126151182549695, −7.63449495459514966045515143181, −6.42439618908970338834900677545, −5.93931857290590477547305665187, −4.90216189446394596878721722456, −4.49461640329618583024582789416, −2.85452172607169874763195698940, −2.22162405186141284600640629170, −1.18840170127193313791929897332, 1.18840170127193313791929897332, 2.22162405186141284600640629170, 2.85452172607169874763195698940, 4.49461640329618583024582789416, 4.90216189446394596878721722456, 5.93931857290590477547305665187, 6.42439618908970338834900677545, 7.63449495459514966045515143181, 8.976049701469473126151182549695, 9.764033692031375599337660628115

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