Properties

Label 2-1120-56.27-c1-0-3
Degree $2$
Conductor $1120$
Sign $-0.995 + 0.0925i$
Analytic cond. $8.94324$
Root an. cond. $2.99052$
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  + 1.68i·3-s − 5-s + (0.695 + 2.55i)7-s + 0.163·9-s − 1.45·11-s − 5.12·13-s − 1.68i·15-s + 0.313i·17-s − 0.250i·19-s + (−4.29 + 1.17i)21-s + 4.27i·23-s + 25-s + 5.32i·27-s + 1.63i·29-s − 8.96·31-s + ⋯
L(s)  = 1  + 0.972i·3-s − 0.447·5-s + (0.262 + 0.964i)7-s + 0.0544·9-s − 0.438·11-s − 1.42·13-s − 0.434i·15-s + 0.0761i·17-s − 0.0573i·19-s + (−0.938 + 0.255i)21-s + 0.890i·23-s + 0.200·25-s + 1.02i·27-s + 0.304i·29-s − 1.60·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.995 + 0.0925i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.995 + 0.0925i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1120\)    =    \(2^{5} \cdot 5 \cdot 7\)
Sign: $-0.995 + 0.0925i$
Analytic conductor: \(8.94324\)
Root analytic conductor: \(2.99052\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1120} (111, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1120,\ (\ :1/2),\ -0.995 + 0.0925i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7634117634\)
\(L(\frac12)\) \(\approx\) \(0.7634117634\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
7 \( 1 + (-0.695 - 2.55i)T \)
good3 \( 1 - 1.68iT - 3T^{2} \)
11 \( 1 + 1.45T + 11T^{2} \)
13 \( 1 + 5.12T + 13T^{2} \)
17 \( 1 - 0.313iT - 17T^{2} \)
19 \( 1 + 0.250iT - 19T^{2} \)
23 \( 1 - 4.27iT - 23T^{2} \)
29 \( 1 - 1.63iT - 29T^{2} \)
31 \( 1 + 8.96T + 31T^{2} \)
37 \( 1 + 3.47iT - 37T^{2} \)
41 \( 1 + 9.88iT - 41T^{2} \)
43 \( 1 - 8.65T + 43T^{2} \)
47 \( 1 + 7.77T + 47T^{2} \)
53 \( 1 + 1.90iT - 53T^{2} \)
59 \( 1 - 7.73iT - 59T^{2} \)
61 \( 1 + 0.415T + 61T^{2} \)
67 \( 1 + 15.2T + 67T^{2} \)
71 \( 1 + 1.50iT - 71T^{2} \)
73 \( 1 - 10.7iT - 73T^{2} \)
79 \( 1 + 9.36iT - 79T^{2} \)
83 \( 1 - 3.45iT - 83T^{2} \)
89 \( 1 + 9.12iT - 89T^{2} \)
97 \( 1 - 16.5iT - 97T^{2} \)
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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

−10.24602186432011735748331264753, −9.324531036491360325492162796624, −8.941576270959454305055118125808, −7.70313881170153166279497127384, −7.17771049959184793102020378924, −5.66087622833937345249912041230, −5.11371620907826497278605462188, −4.23027880710070990734250169938, −3.20091159834734185147394181601, −2.04439432169986665036911698767, 0.32147641455116785659640311840, 1.70343868084902920611587348328, 2.89517896239311793084606110271, 4.24544410937891981968628958840, 4.95121848041511297562611503544, 6.28748639444029922240251308948, 7.16596116463029715765798554208, 7.58963835843630498660440297355, 8.233850377574953224887708059281, 9.500894341342707972570206882980

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