Properties

Label 2-560-28.27-c1-0-12
Degree $2$
Conductor $560$
Sign $-0.736 + 0.676i$
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

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.792·3-s i·5-s + (−0.792 + 2.52i)7-s − 2.37·9-s − 0.792i·11-s − 5.37i·13-s + 0.792i·15-s − 3.37i·17-s − 3.46·19-s + (0.627 − 2i)21-s − 1.87i·23-s − 25-s + 4.25·27-s − 5.37·29-s − 8.51·31-s + ⋯
L(s)  = 1  − 0.457·3-s − 0.447i·5-s + (−0.299 + 0.954i)7-s − 0.790·9-s − 0.238i·11-s − 1.49i·13-s + 0.204i·15-s − 0.817i·17-s − 0.794·19-s + (0.136 − 0.436i)21-s − 0.391i·23-s − 0.200·25-s + 0.819·27-s − 0.997·29-s − 1.52·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.736 + 0.676i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.736 + 0.676i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(560\)    =    \(2^{4} \cdot 5 \cdot 7\)
Sign: $-0.736 + 0.676i$
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: \((2,\ 560,\ (\ :1/2),\ -0.736 + 0.676i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.169920 - 0.436103i\)
\(L(\frac12)\) \(\approx\) \(0.169920 - 0.436103i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.792 - 2.52i)T \)
good3 \( 1 + 0.792T + 3T^{2} \)
11 \( 1 + 0.792iT - 11T^{2} \)
13 \( 1 + 5.37iT - 13T^{2} \)
17 \( 1 + 3.37iT - 17T^{2} \)
19 \( 1 + 3.46T + 19T^{2} \)
23 \( 1 + 1.87iT - 23T^{2} \)
29 \( 1 + 5.37T + 29T^{2} \)
31 \( 1 + 8.51T + 31T^{2} \)
37 \( 1 + 0.744T + 37T^{2} \)
41 \( 1 + 2.74iT - 41T^{2} \)
43 \( 1 + 3.46iT - 43T^{2} \)
47 \( 1 + 11.1T + 47T^{2} \)
53 \( 1 - 11.4T + 53T^{2} \)
59 \( 1 - 6.63T + 59T^{2} \)
61 \( 1 + 0.744iT - 61T^{2} \)
67 \( 1 + 6.63iT - 67T^{2} \)
71 \( 1 + 6.63iT - 71T^{2} \)
73 \( 1 + 2.74iT - 73T^{2} \)
79 \( 1 - 14.0iT - 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 - 17.4iT - 89T^{2} \)
97 \( 1 - 2.11iT - 97T^{2} \)
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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

−10.57578461076778577541810602524, −9.434721269723958226591478630519, −8.695652891948642316824601665815, −7.930151318954172597273155756198, −6.61373160657578985081089906216, −5.53342314040045577268640099210, −5.25078498343270238929489119488, −3.52893174465180249957119305977, −2.38385921909605538809543723148, −0.26648329701262441283466365805, 1.88859062289562034901248085527, 3.50996311768675077783846342037, 4.40111132149176130117710613804, 5.73370548972512298226335501174, 6.61652669075350722218364347920, 7.29588079125236800740730075628, 8.483918716735134463174846186941, 9.436590504712309059629825225000, 10.36554968605600058372184290340, 11.15221922504530068838915624627

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