Properties

Label 2-5520-92.91-c1-0-91
Degree $2$
Conductor $5520$
Sign $-0.848 + 0.528i$
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 + 2.01·7-s − 9-s + 0.697·11-s + 0.195·13-s + 15-s − 0.430i·17-s − 7.71·19-s + 2.01i·21-s + (4.23 + 2.25i)23-s − 25-s i·27-s − 9.64·29-s − 1.05i·31-s + ⋯
L(s)  = 1  + 0.577i·3-s − 0.447i·5-s + 0.762·7-s − 0.333·9-s + 0.210·11-s + 0.0541·13-s + 0.258·15-s − 0.104i·17-s − 1.76·19-s + 0.440i·21-s + (0.882 + 0.471i)23-s − 0.200·25-s − 0.192i·27-s − 1.79·29-s − 0.188i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.848 + 0.528i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.848 + 0.528i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $-0.848 + 0.528i$
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: \((2,\ 5520,\ (\ :1/2),\ -0.848 + 0.528i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2796661019\)
\(L(\frac12)\) \(\approx\) \(0.2796661019\)
\(L(\frac{3}{2})\) 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 \( 1 + (-4.23 - 2.25i)T \)
good7 \( 1 - 2.01T + 7T^{2} \)
11 \( 1 - 0.697T + 11T^{2} \)
13 \( 1 - 0.195T + 13T^{2} \)
17 \( 1 + 0.430iT - 17T^{2} \)
19 \( 1 + 7.71T + 19T^{2} \)
29 \( 1 + 9.64T + 29T^{2} \)
31 \( 1 + 1.05iT - 31T^{2} \)
37 \( 1 + 4.89iT - 37T^{2} \)
41 \( 1 + 3.71T + 41T^{2} \)
43 \( 1 + 5.85T + 43T^{2} \)
47 \( 1 + 10.6iT - 47T^{2} \)
53 \( 1 + 0.464iT - 53T^{2} \)
59 \( 1 - 7.64iT - 59T^{2} \)
61 \( 1 - 4.18iT - 61T^{2} \)
67 \( 1 - 3.70T + 67T^{2} \)
71 \( 1 + 5.69iT - 71T^{2} \)
73 \( 1 + 3.51T + 73T^{2} \)
79 \( 1 - 9.68T + 79T^{2} \)
83 \( 1 + 0.982T + 83T^{2} \)
89 \( 1 - 5.48iT - 89T^{2} \)
97 \( 1 + 13.5iT - 97T^{2} \)
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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

−7.993620196876160615724138468488, −7.20649175753298290211740273838, −6.38414167273624967042987835181, −5.47262227041723965637331041928, −4.99532636118370981445154282421, −4.14440987304338529032258116148, −3.59802413827644616840920616005, −2.33013006452974125135943022214, −1.53262189403246910163735270175, −0.06767359200602194762854321057, 1.43112115268009041176327969771, 2.12936864079785468307489115690, 3.08480374837815185771567638042, 4.03465117848130359079113504244, 4.83377954422486633810075271435, 5.63040267318921952538367835284, 6.58138379338753364065386190518, 6.81595749236602482682055859443, 7.891084032990956283342228740990, 8.221036030830318301077097696946

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