Properties

Label 2-560-28.27-c1-0-8
Degree $2$
Conductor $560$
Sign $0.991 - 0.127i$
Analytic cond. $4.47162$
Root an. cond. $2.11462$
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  + 2.96·3-s + i·5-s + (−0.337 − 2.62i)7-s + 5.77·9-s + 3.63i·11-s + 4.77i·13-s + 2.96i·15-s − 4.77i·17-s + 4.57·19-s + (−1 − 7.77i)21-s − 5.24i·23-s − 25-s + 8.20·27-s − 4.77·29-s + 5.92·31-s + ⋯
L(s)  = 1  + 1.70·3-s + 0.447i·5-s + (−0.127 − 0.991i)7-s + 1.92·9-s + 1.09i·11-s + 1.32i·13-s + 0.764i·15-s − 1.15i·17-s + 1.04·19-s + (−0.218 − 1.69i)21-s − 1.09i·23-s − 0.200·25-s + 1.58·27-s − 0.886·29-s + 1.06·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.991 - 0.127i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.991 - 0.127i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(560\)    =    \(2^{4} \cdot 5 \cdot 7\)
Sign: $0.991 - 0.127i$
Analytic conductor: \(4.47162\)
Root analytic conductor: \(2.11462\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{560} (111, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 560,\ (\ :1/2),\ 0.991 - 0.127i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.52204 + 0.161585i\)
\(L(\frac12)\) \(\approx\) \(2.52204 + 0.161585i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - iT \)
7 \( 1 + (0.337 + 2.62i)T \)
good3 \( 1 - 2.96T + 3T^{2} \)
11 \( 1 - 3.63iT - 11T^{2} \)
13 \( 1 - 4.77iT - 13T^{2} \)
17 \( 1 + 4.77iT - 17T^{2} \)
19 \( 1 - 4.57T + 19T^{2} \)
23 \( 1 + 5.24iT - 23T^{2} \)
29 \( 1 + 4.77T + 29T^{2} \)
31 \( 1 - 5.92T + 31T^{2} \)
37 \( 1 + 11.5T + 37T^{2} \)
41 \( 1 + 6iT - 41T^{2} \)
43 \( 1 - 2.02iT - 43T^{2} \)
47 \( 1 + 1.61T + 47T^{2} \)
53 \( 1 + 6T + 53T^{2} \)
59 \( 1 + 7.27T + 59T^{2} \)
61 \( 1 + 3.54iT - 61T^{2} \)
67 \( 1 - 12.5iT - 67T^{2} \)
71 \( 1 + 7.27iT - 71T^{2} \)
73 \( 1 - 6iT - 73T^{2} \)
79 \( 1 - 6.85iT - 79T^{2} \)
83 \( 1 - 2.02T + 83T^{2} \)
89 \( 1 - 12iT - 89T^{2} \)
97 \( 1 + 16.7iT - 97T^{2} \)
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

−10.46776409090982828144678196067, −9.669841680231414007355221038015, −9.196772755857424269281238340938, −8.067589268879347754786276263263, −7.12058046289015186792627431310, −6.90713481072919910615991601902, −4.75575758033386263790945343447, −3.91574118070952209484185765662, −2.89307647508808994445479466494, −1.77872985195593248326968872668, 1.63473736122001056459159440224, 3.06080708187021258242744351199, 3.51611998449194819424859069563, 5.16995450696346502179408614633, 6.09093310001214468960673610577, 7.66968035251993757244555327392, 8.202522569752467236935725158640, 8.872251905320772611874186025062, 9.561478304751551990920149835806, 10.49565231983612103459568068477

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