Properties

Label 2-4020-201.200-c1-0-25
Degree $2$
Conductor $4020$
Sign $0.999 + 0.0398i$
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  + (−1.65 + 0.517i)3-s − 5-s − 0.387i·7-s + (2.46 − 1.71i)9-s − 4.30·11-s − 3.73i·13-s + (1.65 − 0.517i)15-s + 3.85i·17-s − 5.95·19-s + (0.200 + 0.640i)21-s + 4.48i·23-s + 25-s + (−3.18 + 4.10i)27-s + 7.61i·29-s − 3.91i·31-s + ⋯
L(s)  = 1  + (−0.954 + 0.298i)3-s − 0.447·5-s − 0.146i·7-s + (0.821 − 0.570i)9-s − 1.29·11-s − 1.03i·13-s + (0.426 − 0.133i)15-s + 0.934i·17-s − 1.36·19-s + (0.0437 + 0.139i)21-s + 0.934i·23-s + 0.200·25-s + (−0.613 + 0.789i)27-s + 1.41i·29-s − 0.702i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.999 + 0.0398i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.999 + 0.0398i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $0.999 + 0.0398i$
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: \((2,\ 4020,\ (\ :1/2),\ 0.999 + 0.0398i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6739908855\)
\(L(\frac12)\) \(\approx\) \(0.6739908855\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.65 - 0.517i)T \)
5 \( 1 + T \)
67 \( 1 + (7.70 + 2.75i)T \)
good7 \( 1 + 0.387iT - 7T^{2} \)
11 \( 1 + 4.30T + 11T^{2} \)
13 \( 1 + 3.73iT - 13T^{2} \)
17 \( 1 - 3.85iT - 17T^{2} \)
19 \( 1 + 5.95T + 19T^{2} \)
23 \( 1 - 4.48iT - 23T^{2} \)
29 \( 1 - 7.61iT - 29T^{2} \)
31 \( 1 + 3.91iT - 31T^{2} \)
37 \( 1 + 1.55T + 37T^{2} \)
41 \( 1 + 0.142T + 41T^{2} \)
43 \( 1 + 8.29iT - 43T^{2} \)
47 \( 1 - 0.257iT - 47T^{2} \)
53 \( 1 + 5.19T + 53T^{2} \)
59 \( 1 + 3.12iT - 59T^{2} \)
61 \( 1 - 8.47iT - 61T^{2} \)
71 \( 1 - 0.503iT - 71T^{2} \)
73 \( 1 - 5.39T + 73T^{2} \)
79 \( 1 + 2.98iT - 79T^{2} \)
83 \( 1 + 5.05iT - 83T^{2} \)
89 \( 1 + 12.6iT - 89T^{2} \)
97 \( 1 - 3.95iT - 97T^{2} \)
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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

−8.358937282606883871382989588468, −7.64383776527119411961324688094, −7.02155245976887705034669965441, −6.02255558996791961208673030464, −5.50945756653244380371548352567, −4.76774715609433973623180658126, −3.93076415929867082689281217027, −3.13402648425783212039998018651, −1.83836091273391058807030398132, −0.44702546402367756270806382490, 0.50992958666568299968912029403, 1.97958004038147601536147576424, 2.76583286590054150021518697558, 4.20850016013740083399410093584, 4.66555588567422388401229124043, 5.45441185608270078024658689694, 6.36952942812223556819778727892, 6.83408895053439406383457487994, 7.71635176689667888315124964489, 8.243155224549265568587788403222

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