Properties

Label 2-4020-201.200-c1-0-90
Degree $2$
Conductor $4020$
Sign $-0.941 - 0.336i$
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  + (1.06 − 1.36i)3-s − 5-s − 1.51i·7-s + (−0.723 − 2.91i)9-s + 2.91·11-s − 1.06i·13-s + (−1.06 + 1.36i)15-s + 4.54i·17-s − 8.24·19-s + (−2.06 − 1.61i)21-s − 1.28i·23-s + 25-s + (−4.74 − 2.11i)27-s − 7.49i·29-s + 5.99i·31-s + ⋯
L(s)  = 1  + (0.615 − 0.787i)3-s − 0.447·5-s − 0.571i·7-s + (−0.241 − 0.970i)9-s + 0.878·11-s − 0.296i·13-s + (−0.275 + 0.352i)15-s + 1.10i·17-s − 1.89·19-s + (−0.450 − 0.351i)21-s − 0.266i·23-s + 0.200·25-s + (−0.913 − 0.407i)27-s − 1.39i·29-s + 1.07i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.941 - 0.336i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.941 - 0.336i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $-0.941 - 0.336i$
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: \((2,\ 4020,\ (\ :1/2),\ -0.941 - 0.336i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7648468323\)
\(L(\frac12)\) \(\approx\) \(0.7648468323\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.06 + 1.36i)T \)
5 \( 1 + T \)
67 \( 1 + (2.57 + 7.76i)T \)
good7 \( 1 + 1.51iT - 7T^{2} \)
11 \( 1 - 2.91T + 11T^{2} \)
13 \( 1 + 1.06iT - 13T^{2} \)
17 \( 1 - 4.54iT - 17T^{2} \)
19 \( 1 + 8.24T + 19T^{2} \)
23 \( 1 + 1.28iT - 23T^{2} \)
29 \( 1 + 7.49iT - 29T^{2} \)
31 \( 1 - 5.99iT - 31T^{2} \)
37 \( 1 + 7.60T + 37T^{2} \)
41 \( 1 + 9.17T + 41T^{2} \)
43 \( 1 + 3.43iT - 43T^{2} \)
47 \( 1 - 2.02iT - 47T^{2} \)
53 \( 1 + 5.94T + 53T^{2} \)
59 \( 1 + 8.92iT - 59T^{2} \)
61 \( 1 + 7.65iT - 61T^{2} \)
71 \( 1 + 1.51iT - 71T^{2} \)
73 \( 1 - 4.97T + 73T^{2} \)
79 \( 1 - 16.8iT - 79T^{2} \)
83 \( 1 + 9.82iT - 83T^{2} \)
89 \( 1 + 4.29iT - 89T^{2} \)
97 \( 1 - 16.1iT - 97T^{2} \)
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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

−8.224005240794395371286384843955, −7.32770267132298763023505424671, −6.47609619745338901426345751872, −6.32403180839913947842597553007, −4.90885609532560974172739116352, −3.88240102521510788909985858747, −3.57239243255481521630354436438, −2.26312670134899174474930114483, −1.46624759097489731569268261092, −0.18885162993722120587604890275, 1.71146797006384747573039044740, 2.65383390059166963528129328579, 3.52648203951630179417667036936, 4.26400526511296878076380058880, 4.91084950655127902843401335270, 5.80370862390407573089418911817, 6.77294837437339156358421603432, 7.39721148012535268908957337955, 8.507616061746744302168694376495, 8.737683026150262717406704964310

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