Properties

Label 2-531-531.121-c1-0-0
Degree $2$
Conductor $531$
Sign $-0.645 - 0.763i$
Analytic cond. $4.24005$
Root an. cond. $2.05913$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−0.465 − 0.327i)2-s + (−1.65 + 0.518i)3-s + (−0.563 − 1.57i)4-s + (0.110 − 0.0610i)5-s + (0.939 + 0.300i)6-s + (−0.553 + 0.280i)7-s + (−0.559 + 2.01i)8-s + (2.46 − 1.71i)9-s + (−0.0713 − 0.00775i)10-s + (−0.0923 + 0.0348i)11-s + (1.75 + 2.31i)12-s + (−0.725 − 5.70i)13-s + (0.349 + 0.0508i)14-s + (−0.150 + 0.158i)15-s + (−1.67 + 1.36i)16-s + (−0.0507 − 0.936i)17-s + ⋯
L(s)  = 1  + (−0.329 − 0.231i)2-s + (−0.954 + 0.299i)3-s + (−0.281 − 0.789i)4-s + (0.0493 − 0.0273i)5-s + (0.383 + 0.122i)6-s + (−0.209 + 0.106i)7-s + (−0.197 + 0.712i)8-s + (0.820 − 0.571i)9-s + (−0.0225 − 0.00245i)10-s + (−0.0278 + 0.0105i)11-s + (0.505 + 0.668i)12-s + (−0.201 − 1.58i)13-s + (0.0933 + 0.0135i)14-s + (−0.0388 + 0.0408i)15-s + (−0.417 + 0.342i)16-s + (−0.0123 − 0.227i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 531 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.645 - 0.763i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 531 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.645 - 0.763i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(531\)    =    \(3^{2} \cdot 59\)
Sign: $-0.645 - 0.763i$
Analytic conductor: \(4.24005\)
Root analytic conductor: \(2.05913\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{531} (121, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 531,\ (\ :1/2),\ -0.645 - 0.763i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0342077 + 0.0737189i\)
\(L(\frac12)\) \(\approx\) \(0.0342077 + 0.0737189i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (1.65 - 0.518i)T \)
59 \( 1 + (-4.58 - 6.16i)T \)
good2 \( 1 + (0.465 + 0.327i)T + (0.672 + 1.88i)T^{2} \)
5 \( 1 + (-0.110 + 0.0610i)T + (2.65 - 4.23i)T^{2} \)
7 \( 1 + (0.553 - 0.280i)T + (4.13 - 5.64i)T^{2} \)
11 \( 1 + (0.0923 - 0.0348i)T + (8.25 - 7.27i)T^{2} \)
13 \( 1 + (0.725 + 5.70i)T + (-12.5 + 3.25i)T^{2} \)
17 \( 1 + (0.0507 + 0.936i)T + (-16.9 + 1.83i)T^{2} \)
19 \( 1 + (3.59 - 3.40i)T + (1.02 - 18.9i)T^{2} \)
23 \( 1 + (0.737 - 2.32i)T + (-18.8 - 13.2i)T^{2} \)
29 \( 1 + (-0.651 - 7.19i)T + (-28.5 + 5.20i)T^{2} \)
31 \( 1 + (3.42 - 1.01i)T + (25.9 - 16.9i)T^{2} \)
37 \( 1 + (0.0866 + 0.312i)T + (-31.7 + 19.0i)T^{2} \)
41 \( 1 + (1.49 - 1.63i)T + (-3.69 - 40.8i)T^{2} \)
43 \( 1 + (4.16 - 3.41i)T + (8.48 - 42.1i)T^{2} \)
47 \( 1 + (9.41 + 5.21i)T + (24.9 + 39.8i)T^{2} \)
53 \( 1 + (-7.73 + 0.841i)T + (51.7 - 11.3i)T^{2} \)
61 \( 1 + (8.49 + 5.98i)T + (20.5 + 57.4i)T^{2} \)
67 \( 1 + (3.51 + 3.57i)T + (-1.20 + 66.9i)T^{2} \)
71 \( 1 + (12.6 - 7.62i)T + (33.2 - 62.7i)T^{2} \)
73 \( 1 + (3.50 + 8.79i)T + (-52.9 + 50.2i)T^{2} \)
79 \( 1 + (0.893 + 0.787i)T + (9.95 + 78.3i)T^{2} \)
83 \( 1 + (-16.5 - 1.19i)T + (82.1 + 11.9i)T^{2} \)
89 \( 1 + (-4.92 - 2.28i)T + (57.6 + 67.8i)T^{2} \)
97 \( 1 + (-4.17 + 0.607i)T + (92.9 - 27.6i)T^{2} \)
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

−10.89896820140340797566160063627, −10.32601973427561667689093525924, −9.709488862118881638874125397523, −8.739820935310353278134673547153, −7.56751353916630905369386523731, −6.30893363842620946213475993547, −5.54800423348963146416516336216, −4.87470405121493318705685750962, −3.40265158220312139855096165768, −1.51874906564853602005426277423, 0.06041697484853265192833004453, 2.17924102535287255015836832927, 4.00642962561445978453909601228, 4.70860451865974355581834057729, 6.27198752975689625532347512041, 6.78017879122579966272533928845, 7.72644510661771664139706898523, 8.706468534006272227905632513654, 9.617028251348322008124944758684, 10.50397737926410200654013403695

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