Properties

Label 2-2016-4.3-c2-0-21
Degree $2$
Conductor $2016$
Sign $0.707 - 0.707i$
Analytic cond. $54.9320$
Root an. cond. $7.41161$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.490·5-s − 2.64i·7-s + 15.5i·11-s + 3.50·13-s + 24.1·17-s − 3.56i·19-s − 19.5i·23-s − 24.7·25-s + 10.9·29-s − 21.1i·31-s + 1.29i·35-s + 58.4·37-s − 54.1·41-s + 35.6i·43-s + 64.2i·47-s + ⋯
L(s)  = 1  − 0.0980·5-s − 0.377i·7-s + 1.41i·11-s + 0.269·13-s + 1.42·17-s − 0.187i·19-s − 0.851i·23-s − 0.990·25-s + 0.378·29-s − 0.683i·31-s + 0.0370i·35-s + 1.57·37-s − 1.32·41-s + 0.828i·43-s + 1.36i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2016 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.707 - 0.707i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2016 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.707 - 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2016\)    =    \(2^{5} \cdot 3^{2} \cdot 7\)
Sign: $0.707 - 0.707i$
Analytic conductor: \(54.9320\)
Root analytic conductor: \(7.41161\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2016} (127, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2016,\ (\ :1),\ 0.707 - 0.707i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.910567725\)
\(L(\frac12)\) \(\approx\) \(1.910567725\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 + 2.64iT \)
good5 \( 1 + 0.490T + 25T^{2} \)
11 \( 1 - 15.5iT - 121T^{2} \)
13 \( 1 - 3.50T + 169T^{2} \)
17 \( 1 - 24.1T + 289T^{2} \)
19 \( 1 + 3.56iT - 361T^{2} \)
23 \( 1 + 19.5iT - 529T^{2} \)
29 \( 1 - 10.9T + 841T^{2} \)
31 \( 1 + 21.1iT - 961T^{2} \)
37 \( 1 - 58.4T + 1.36e3T^{2} \)
41 \( 1 + 54.1T + 1.68e3T^{2} \)
43 \( 1 - 35.6iT - 1.84e3T^{2} \)
47 \( 1 - 64.2iT - 2.20e3T^{2} \)
53 \( 1 + 87.4T + 2.80e3T^{2} \)
59 \( 1 - 66.6iT - 3.48e3T^{2} \)
61 \( 1 - 16.8T + 3.72e3T^{2} \)
67 \( 1 + 21.2iT - 4.48e3T^{2} \)
71 \( 1 + 64.2iT - 5.04e3T^{2} \)
73 \( 1 - 99.4T + 5.32e3T^{2} \)
79 \( 1 - 139. iT - 6.24e3T^{2} \)
83 \( 1 - 6.03iT - 6.88e3T^{2} \)
89 \( 1 - 23.9T + 7.92e3T^{2} \)
97 \( 1 - 171.T + 9.40e3T^{2} \)
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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

−9.266523429762214814925669766102, −7.896043435948364378991597494902, −7.79704385390719366101824184949, −6.69880918066722544542900442304, −5.98856006039891687649836798334, −4.87528416011358582591926399354, −4.25528840286264218911586931738, −3.22529659709668625789641438501, −2.10634140875638387355172344740, −0.957836417453114833973034344763, 0.59862510529094673392568028528, 1.79190029212925728936622272662, 3.20962907647488606088815228575, 3.61094040972310828653660618656, 4.99197920504844063985763217471, 5.74361803299832677426898788188, 6.30919927037706552000977394638, 7.46137547304902754515853400390, 8.164782288668232485565438195814, 8.730575956200259194714923867677

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