Properties

Label 2-4020-201.200-c1-0-88
Degree $2$
Conductor $4020$
Sign $-0.628 - 0.777i$
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  + (−1.24 − 1.20i)3-s + 5-s − 4.23i·7-s + (0.103 + 2.99i)9-s − 5.66·11-s − 6.93i·13-s + (−1.24 − 1.20i)15-s + 4.78i·17-s + 1.51·19-s + (−5.09 + 5.26i)21-s − 3.29i·23-s + 25-s + (3.47 − 3.85i)27-s − 10.0i·29-s − 6.69i·31-s + ⋯
L(s)  = 1  + (−0.719 − 0.694i)3-s + 0.447·5-s − 1.59i·7-s + (0.0345 + 0.999i)9-s − 1.70·11-s − 1.92i·13-s + (−0.321 − 0.310i)15-s + 1.15i·17-s + 0.348·19-s + (−1.11 + 1.14i)21-s − 0.686i·23-s + 0.200·25-s + (0.669 − 0.742i)27-s − 1.86i·29-s − 1.20i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.628 - 0.777i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.628 - 0.777i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $-0.628 - 0.777i$
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: \((2,\ 4020,\ (\ :1/2),\ -0.628 - 0.777i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6047913104\)
\(L(\frac12)\) \(\approx\) \(0.6047913104\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.24 + 1.20i)T \)
5 \( 1 - T \)
67 \( 1 + (8.12 + 1.00i)T \)
good7 \( 1 + 4.23iT - 7T^{2} \)
11 \( 1 + 5.66T + 11T^{2} \)
13 \( 1 + 6.93iT - 13T^{2} \)
17 \( 1 - 4.78iT - 17T^{2} \)
19 \( 1 - 1.51T + 19T^{2} \)
23 \( 1 + 3.29iT - 23T^{2} \)
29 \( 1 + 10.0iT - 29T^{2} \)
31 \( 1 + 6.69iT - 31T^{2} \)
37 \( 1 - 3.64T + 37T^{2} \)
41 \( 1 + 4.89T + 41T^{2} \)
43 \( 1 - 5.51iT - 43T^{2} \)
47 \( 1 - 7.87iT - 47T^{2} \)
53 \( 1 + 7.35T + 53T^{2} \)
59 \( 1 - 0.429iT - 59T^{2} \)
61 \( 1 - 8.83iT - 61T^{2} \)
71 \( 1 + 10.0iT - 71T^{2} \)
73 \( 1 - 11.5T + 73T^{2} \)
79 \( 1 + 4.49iT - 79T^{2} \)
83 \( 1 + 14.7iT - 83T^{2} \)
89 \( 1 - 4.24iT - 89T^{2} \)
97 \( 1 - 17.5iT - 97T^{2} \)
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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

−7.74340098750782760690241938940, −7.59078036090972108995012121000, −6.25641877102559848647975430042, −5.96566833273369047813237074462, −5.04758587504209640950737207184, −4.35479131982561896077976805141, −3.13981710610329490195252793443, −2.26633945105444183414898865053, −0.972745582197756326014942257853, −0.21877194221562016285395080735, 1.69710011086586075471159469661, 2.64241137919170768685939994690, 3.44044612747346454619596308462, 4.91575915633175013692138283909, 5.07009770700826049799670912444, 5.70962349986219440715231599550, 6.65793900639234659414538447407, 7.21349902098043717316048251375, 8.520648470589602482367092735581, 8.989479153757433435678711141173

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