Properties

Label 2-4020-201.200-c1-0-91
Degree $2$
Conductor $4020$
Sign $-0.847 - 0.530i$
Analytic cond. $32.0998$
Root an. cond. $5.66567$
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  + (0.574 − 1.63i)3-s + 5-s − 4.28i·7-s + (−2.33 − 1.87i)9-s − 1.89·11-s + 0.406i·13-s + (0.574 − 1.63i)15-s − 4.17i·17-s − 5.36·19-s + (−7.00 − 2.46i)21-s − 6.34i·23-s + 25-s + (−4.41 + 2.74i)27-s + 3.90i·29-s + 3.07i·31-s + ⋯
L(s)  = 1  + (0.331 − 0.943i)3-s + 0.447·5-s − 1.61i·7-s + (−0.779 − 0.625i)9-s − 0.572·11-s + 0.112i·13-s + (0.148 − 0.421i)15-s − 1.01i·17-s − 1.23·19-s + (−1.52 − 0.537i)21-s − 1.32i·23-s + 0.200·25-s + (−0.849 + 0.528i)27-s + 0.725i·29-s + 0.552i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.847 - 0.530i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.847 - 0.530i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $-0.847 - 0.530i$
Analytic conductor: \(32.0998\)
Root analytic conductor: \(5.66567\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4020} (401, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4020,\ (\ :1/2),\ -0.847 - 0.530i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.183156151\)
\(L(\frac12)\) \(\approx\) \(1.183156151\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.574 + 1.63i)T \)
5 \( 1 - T \)
67 \( 1 + (1.79 - 7.98i)T \)
good7 \( 1 + 4.28iT - 7T^{2} \)
11 \( 1 + 1.89T + 11T^{2} \)
13 \( 1 - 0.406iT - 13T^{2} \)
17 \( 1 + 4.17iT - 17T^{2} \)
19 \( 1 + 5.36T + 19T^{2} \)
23 \( 1 + 6.34iT - 23T^{2} \)
29 \( 1 - 3.90iT - 29T^{2} \)
31 \( 1 - 3.07iT - 31T^{2} \)
37 \( 1 - 7.35T + 37T^{2} \)
41 \( 1 + 6.75T + 41T^{2} \)
43 \( 1 - 7.33iT - 43T^{2} \)
47 \( 1 + 0.438iT - 47T^{2} \)
53 \( 1 - 5.23T + 53T^{2} \)
59 \( 1 + 12.3iT - 59T^{2} \)
61 \( 1 - 7.71iT - 61T^{2} \)
71 \( 1 + 2.28iT - 71T^{2} \)
73 \( 1 - 0.538T + 73T^{2} \)
79 \( 1 + 1.67iT - 79T^{2} \)
83 \( 1 - 3.18iT - 83T^{2} \)
89 \( 1 - 10.7iT - 89T^{2} \)
97 \( 1 + 7.69iT - 97T^{2} \)
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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

−8.030893509139564786644895338708, −7.05429518430162069300852114884, −6.86111806445121017392388377206, −6.02755783533327118575500825020, −4.93512286593271997339881138104, −4.21338940573835484348575527721, −3.13901912663764297871199240022, −2.35904216521520604612608927243, −1.26883739838878104430840063395, −0.30882754600175428041815307909, 1.98131048130732055065516577889, 2.48372357393318973342124619995, 3.45568376712641638926382034188, 4.35108492841950147030112508083, 5.28186986147743881514355005402, 5.76792062025823003475425510256, 6.34303019773350246706289474475, 7.71997246428610533907554077057, 8.343918158496034306832045648163, 8.911571840699300626985975481649

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