Properties

Label 2-560-5.4-c3-0-20
Degree $2$
Conductor $560$
Sign $-0.447 - 0.894i$
Analytic cond. $33.0410$
Root an. cond. $5.74813$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7i·3-s + (10 − 5i)5-s + 7i·7-s − 22·9-s + 37·11-s + 51i·13-s + (35 + 70i)15-s − 41i·17-s − 108·19-s − 49·21-s + 70i·23-s + (75 − 100i)25-s + 35i·27-s + 249·29-s + 134·31-s + ⋯
L(s)  = 1  + 1.34i·3-s + (0.894 − 0.447i)5-s + 0.377i·7-s − 0.814·9-s + 1.01·11-s + 1.08i·13-s + (0.602 + 1.20i)15-s − 0.584i·17-s − 1.30·19-s − 0.509·21-s + 0.634i·23-s + (0.599 − 0.800i)25-s + 0.249i·27-s + 1.59·29-s + 0.776·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 560 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(560\)    =    \(2^{4} \cdot 5 \cdot 7\)
Sign: $-0.447 - 0.894i$
Analytic conductor: \(33.0410\)
Root analytic conductor: \(5.74813\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{560} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 560,\ (\ :3/2),\ -0.447 - 0.894i)\)

Particular Values

\(L(2)\) \(\approx\) \(2.341488155\)
\(L(\frac12)\) \(\approx\) \(2.341488155\)
\(L(\frac{5}{2})\) 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 \( 1 + (-10 + 5i)T \)
7 \( 1 - 7iT \)
good3 \( 1 - 7iT - 27T^{2} \)
11 \( 1 - 37T + 1.33e3T^{2} \)
13 \( 1 - 51iT - 2.19e3T^{2} \)
17 \( 1 + 41iT - 4.91e3T^{2} \)
19 \( 1 + 108T + 6.85e3T^{2} \)
23 \( 1 - 70iT - 1.21e4T^{2} \)
29 \( 1 - 249T + 2.43e4T^{2} \)
31 \( 1 - 134T + 2.97e4T^{2} \)
37 \( 1 - 334iT - 5.06e4T^{2} \)
41 \( 1 - 206T + 6.89e4T^{2} \)
43 \( 1 - 376iT - 7.95e4T^{2} \)
47 \( 1 + 287iT - 1.03e5T^{2} \)
53 \( 1 + 6iT - 1.48e5T^{2} \)
59 \( 1 + 2T + 2.05e5T^{2} \)
61 \( 1 + 940T + 2.26e5T^{2} \)
67 \( 1 - 106iT - 3.00e5T^{2} \)
71 \( 1 + 456T + 3.57e5T^{2} \)
73 \( 1 - 650iT - 3.89e5T^{2} \)
79 \( 1 + 1.23e3T + 4.93e5T^{2} \)
83 \( 1 + 428iT - 5.71e5T^{2} \)
89 \( 1 - 220T + 7.04e5T^{2} \)
97 \( 1 - 1.05e3iT - 9.12e5T^{2} \)
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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

−10.36926524053642994347746766046, −9.711539885922383199471364738682, −9.090418139899520724799932438143, −8.473580210228350615918452670062, −6.72509932220395528765474557824, −6.01127898420768688588150096950, −4.72170020670920079599701554482, −4.34504249616543032403505156155, −2.87648906640323879830156879710, −1.46430282452625103504691213810, 0.73344971104536451736237223283, 1.80617023876553434604988669613, 2.84258557771762936701777648102, 4.34761980199088563828425839718, 5.95542838875982992346702501999, 6.39729741847249942655004039436, 7.22032090889401247138986442513, 8.182319013789018561247918311934, 9.050852936863195861484205665299, 10.32136851244820850209315865250

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