Properties

Label 2-1470-5.4-c1-0-10
Degree $2$
Conductor $1470$
Sign $-0.988 - 0.153i$
Analytic cond. $11.7380$
Root an. cond. $3.42607$
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·2-s + i·3-s − 4-s + (−2.20 − 0.344i)5-s − 6-s i·8-s − 9-s + (0.344 − 2.20i)10-s + 6.10·11-s i·12-s + 1.68i·13-s + (0.344 − 2.20i)15-s + 16-s + 6.83i·17-s i·18-s + 1.68·19-s + ⋯
L(s)  = 1  + 0.707i·2-s + 0.577i·3-s − 0.5·4-s + (−0.988 − 0.153i)5-s − 0.408·6-s − 0.353i·8-s − 0.333·9-s + (0.108 − 0.698i)10-s + 1.84·11-s − 0.288i·12-s + 0.468i·13-s + (0.0888 − 0.570i)15-s + 0.250·16-s + 1.65i·17-s − 0.235i·18-s + 0.387·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1470 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.988 - 0.153i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1470 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.988 - 0.153i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1470\)    =    \(2 \cdot 3 \cdot 5 \cdot 7^{2}\)
Sign: $-0.988 - 0.153i$
Analytic conductor: \(11.7380\)
Root analytic conductor: \(3.42607\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1470} (589, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1470,\ (\ :1/2),\ -0.988 - 0.153i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.038419928\)
\(L(\frac12)\) \(\approx\) \(1.038419928\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - iT \)
3 \( 1 - iT \)
5 \( 1 + (2.20 + 0.344i)T \)
7 \( 1 \)
good11 \( 1 - 6.10T + 11T^{2} \)
13 \( 1 - 1.68iT - 13T^{2} \)
17 \( 1 - 6.83iT - 17T^{2} \)
19 \( 1 - 1.68T + 19T^{2} \)
23 \( 1 + 2.31iT - 23T^{2} \)
29 \( 1 + 8.41T + 29T^{2} \)
31 \( 1 - 0.688T + 31T^{2} \)
37 \( 1 - 2.31iT - 37T^{2} \)
41 \( 1 + 5.14T + 41T^{2} \)
43 \( 1 - 2iT - 43T^{2} \)
47 \( 1 - 3.06iT - 47T^{2} \)
53 \( 1 - 10.4iT - 53T^{2} \)
59 \( 1 + 7.04T + 59T^{2} \)
61 \( 1 + 9.46T + 61T^{2} \)
67 \( 1 + 12.2iT - 67T^{2} \)
71 \( 1 - 6T + 71T^{2} \)
73 \( 1 - 4iT - 73T^{2} \)
79 \( 1 + 7.31T + 79T^{2} \)
83 \( 1 - 13.5iT - 83T^{2} \)
89 \( 1 + 12.2T + 89T^{2} \)
97 \( 1 - 4.95iT - 97T^{2} \)
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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

−9.563929150194169276087885654549, −9.007778876231027975899205171614, −8.341739229237694568666624309263, −7.50384016622520004299305351783, −6.58395968763843315040946250792, −5.94935990451832790421619689685, −4.69384067947268735732493724970, −4.02997512767432160506861697154, −3.46436355281777437526993226962, −1.42832564387342996842220239744, 0.46000313344161025565679255687, 1.65488935182073369090914466814, 3.07252777023641013411064095268, 3.72577420226629408537112399697, 4.72639632667525787010073614629, 5.79175314596819935723483660290, 7.00081086108741092952394331776, 7.37362595753765135939943217000, 8.440008645676218824266584686335, 9.164804909154349519143514410936

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