Properties

Label 2-5520-92.91-c1-0-27
Degree $2$
Conductor $5520$
Sign $0.140 - 0.990i$
Analytic cond. $44.0774$
Root an. cond. $6.63908$
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  i·3-s + i·5-s + 1.53·7-s − 9-s − 3.80·11-s + 2.39·13-s + 15-s + 2.51i·17-s + 3.13·19-s − 1.53i·21-s + (3.77 + 2.95i)23-s − 25-s + i·27-s − 1.76·29-s + 3.33i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.447i·5-s + 0.579·7-s − 0.333·9-s − 1.14·11-s + 0.663·13-s + 0.258·15-s + 0.610i·17-s + 0.719·19-s − 0.334i·21-s + (0.787 + 0.616i)23-s − 0.200·25-s + 0.192i·27-s − 0.328·29-s + 0.599i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.140 - 0.990i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.140 - 0.990i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $0.140 - 0.990i$
Analytic conductor: \(44.0774\)
Root analytic conductor: \(6.63908\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{5520} (1471, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 5520,\ (\ :1/2),\ 0.140 - 0.990i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.374955240\)
\(L(\frac12)\) \(\approx\) \(1.374955240\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + iT \)
5 \( 1 - iT \)
23 \( 1 + (-3.77 - 2.95i)T \)
good7 \( 1 - 1.53T + 7T^{2} \)
11 \( 1 + 3.80T + 11T^{2} \)
13 \( 1 - 2.39T + 13T^{2} \)
17 \( 1 - 2.51iT - 17T^{2} \)
19 \( 1 - 3.13T + 19T^{2} \)
29 \( 1 + 1.76T + 29T^{2} \)
31 \( 1 - 3.33iT - 31T^{2} \)
37 \( 1 - 3.84iT - 37T^{2} \)
41 \( 1 + 12.2T + 41T^{2} \)
43 \( 1 - 0.753T + 43T^{2} \)
47 \( 1 + 9.86iT - 47T^{2} \)
53 \( 1 + 5.02iT - 53T^{2} \)
59 \( 1 - 11.1iT - 59T^{2} \)
61 \( 1 - 13.1iT - 61T^{2} \)
67 \( 1 - 1.33T + 67T^{2} \)
71 \( 1 + 7.54iT - 71T^{2} \)
73 \( 1 - 8.62T + 73T^{2} \)
79 \( 1 + 2.23T + 79T^{2} \)
83 \( 1 + 16.1T + 83T^{2} \)
89 \( 1 - 11.4iT - 89T^{2} \)
97 \( 1 - 1.26iT - 97T^{2} \)
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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

−8.410091205715155511144357672224, −7.47755612433596109334065797429, −7.07962979392916732486040829905, −6.19457544476754935132178883955, −5.41657066249255166975734233459, −4.90638351995933677584072383773, −3.65310583478849474235157299871, −3.02361824262235503795443474448, −2.01822583540854385871570246351, −1.17018691520161033915083192513, 0.37127178415610272700961550016, 1.62285534679290392745693194745, 2.72971200235595798587821249224, 3.47896840475385433512338989697, 4.50406667622931010900618748786, 5.05940512947525297158849953120, 5.56988602985500359543453515741, 6.51683954242196621721714019085, 7.46352279683309659021579159602, 8.076383155469617342304438747431

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