Properties

Label 2-531-1.1-c7-0-153
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 $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 12.7·2-s + 35.7·4-s + 405.·5-s − 375.·7-s − 1.18e3·8-s + 5.18e3·10-s + 1.86e3·11-s + 143.·13-s − 4.80e3·14-s − 1.96e4·16-s + 7.99e3·17-s − 5.49e4·19-s + 1.45e4·20-s + 2.39e4·22-s + 5.72e4·23-s + 8.60e4·25-s + 1.84e3·26-s − 1.34e4·28-s − 4.41e4·29-s − 1.27e5·31-s − 1.00e5·32-s + 1.02e5·34-s − 1.52e5·35-s − 3.43e5·37-s − 7.03e5·38-s − 4.78e5·40-s − 5.73e4·41-s + ⋯
L(s)  = 1  + 1.13·2-s + 0.279·4-s + 1.44·5-s − 0.414·7-s − 0.814·8-s + 1.63·10-s + 0.423·11-s + 0.0181·13-s − 0.468·14-s − 1.20·16-s + 0.394·17-s − 1.83·19-s + 0.405·20-s + 0.478·22-s + 0.980·23-s + 1.10·25-s + 0.0205·26-s − 0.115·28-s − 0.335·29-s − 0.769·31-s − 0.544·32-s + 0.446·34-s − 0.600·35-s − 1.11·37-s − 2.07·38-s − 1.18·40-s − 0.129·41-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: \(1\)
Selberg data: \((2,\ 531,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) 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 \( 1 - 12.7T + 128T^{2} \)
5 \( 1 - 405.T + 7.81e4T^{2} \)
7 \( 1 + 375.T + 8.23e5T^{2} \)
11 \( 1 - 1.86e3T + 1.94e7T^{2} \)
13 \( 1 - 143.T + 6.27e7T^{2} \)
17 \( 1 - 7.99e3T + 4.10e8T^{2} \)
19 \( 1 + 5.49e4T + 8.93e8T^{2} \)
23 \( 1 - 5.72e4T + 3.40e9T^{2} \)
29 \( 1 + 4.41e4T + 1.72e10T^{2} \)
31 \( 1 + 1.27e5T + 2.75e10T^{2} \)
37 \( 1 + 3.43e5T + 9.49e10T^{2} \)
41 \( 1 + 5.73e4T + 1.94e11T^{2} \)
43 \( 1 - 1.31e5T + 2.71e11T^{2} \)
47 \( 1 + 1.33e4T + 5.06e11T^{2} \)
53 \( 1 - 6.42e5T + 1.17e12T^{2} \)
61 \( 1 + 1.24e6T + 3.14e12T^{2} \)
67 \( 1 - 3.33e5T + 6.06e12T^{2} \)
71 \( 1 + 4.40e6T + 9.09e12T^{2} \)
73 \( 1 + 7.90e5T + 1.10e13T^{2} \)
79 \( 1 - 1.80e6T + 1.92e13T^{2} \)
83 \( 1 + 3.39e6T + 2.71e13T^{2} \)
89 \( 1 + 9.39e6T + 4.42e13T^{2} \)
97 \( 1 - 7.73e5T + 8.07e13T^{2} \)
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

−9.248669143952457571937106175258, −8.674058589333964822887999862774, −6.96511581770711289859893565322, −6.21591657728305673509232959598, −5.58367761639314451655954192690, −4.65701723348613413503165454607, −3.59370050342322703047375008939, −2.57292290600237163631238536018, −1.58402573532548678647441656686, 0, 1.58402573532548678647441656686, 2.57292290600237163631238536018, 3.59370050342322703047375008939, 4.65701723348613413503165454607, 5.58367761639314451655954192690, 6.21591657728305673509232959598, 6.96511581770711289859893565322, 8.674058589333964822887999862774, 9.248669143952457571937106175258

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