Properties

Label 2-5520-92.91-c1-0-38
Degree $2$
Conductor $5520$
Sign $0.582 + 0.812i$
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 − 3.60·7-s − 9-s − 5.78·11-s + 0.896·13-s + 15-s + 6.83i·17-s − 1.90·19-s + 3.60i·21-s + (−4.77 + 0.469i)23-s − 25-s + i·27-s + 1.39·29-s − 1.12i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.447i·5-s − 1.36·7-s − 0.333·9-s − 1.74·11-s + 0.248·13-s + 0.258·15-s + 1.65i·17-s − 0.437·19-s + 0.786i·21-s + (−0.995 + 0.0979i)23-s − 0.200·25-s + 0.192i·27-s + 0.258·29-s − 0.201i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.582 + 0.812i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.582 + 0.812i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $0.582 + 0.812i$
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: \((2,\ 5520,\ (\ :1/2),\ 0.582 + 0.812i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6626968489\)
\(L(\frac12)\) \(\approx\) \(0.6626968489\)
\(L(\frac{3}{2})\) 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 \( 1 + (4.77 - 0.469i)T \)
good7 \( 1 + 3.60T + 7T^{2} \)
11 \( 1 + 5.78T + 11T^{2} \)
13 \( 1 - 0.896T + 13T^{2} \)
17 \( 1 - 6.83iT - 17T^{2} \)
19 \( 1 + 1.90T + 19T^{2} \)
29 \( 1 - 1.39T + 29T^{2} \)
31 \( 1 + 1.12iT - 31T^{2} \)
37 \( 1 + 7.48iT - 37T^{2} \)
41 \( 1 - 3.19T + 41T^{2} \)
43 \( 1 + 2.53T + 43T^{2} \)
47 \( 1 - 5.80iT - 47T^{2} \)
53 \( 1 - 2.67iT - 53T^{2} \)
59 \( 1 + 6.58iT - 59T^{2} \)
61 \( 1 - 0.597iT - 61T^{2} \)
67 \( 1 - 5.41T + 67T^{2} \)
71 \( 1 - 3.72iT - 71T^{2} \)
73 \( 1 - 0.479T + 73T^{2} \)
79 \( 1 + 1.03T + 79T^{2} \)
83 \( 1 - 11.2T + 83T^{2} \)
89 \( 1 + 5.21iT - 89T^{2} \)
97 \( 1 + 4.73iT - 97T^{2} \)
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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

−7.972954928495248553248052790295, −7.39036290700180269373250260707, −6.47556322082707486572976773143, −6.06789494075943994654642794154, −5.44832668718976078253672642411, −4.19524241342502772527293531419, −3.42787144094339186962686920152, −2.64746735311724465905868517608, −1.91165111560392373581281161747, −0.29998447189454702584117069155, 0.55228490610993290831083658932, 2.33732007290723801108863315175, 2.96299917635788365259250278220, 3.73555242475831246822148668252, 4.76530223812250187969362157436, 5.24042066358006703381770813521, 6.05969394369134483800972648171, 6.76982065683138350456348861859, 7.64162895879431656338349762951, 8.294951927789323716306793191238

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