Properties

Label 2-4020-201.200-c1-0-6
Degree $2$
Conductor $4020$
Sign $-0.951 + 0.307i$
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  + (−1.45 + 0.946i)3-s − 5-s + 1.74i·7-s + (1.20 − 2.74i)9-s + 0.702·11-s + 4.70i·13-s + (1.45 − 0.946i)15-s − 1.49i·17-s − 1.07·19-s + (−1.64 − 2.52i)21-s − 2.17i·23-s + 25-s + (0.849 + 5.12i)27-s + 2.17i·29-s + 3.66i·31-s + ⋯
L(s)  = 1  + (−0.837 + 0.546i)3-s − 0.447·5-s + 0.657i·7-s + (0.402 − 0.915i)9-s + 0.211·11-s + 1.30i·13-s + (0.374 − 0.244i)15-s − 0.362i·17-s − 0.247·19-s + (−0.359 − 0.550i)21-s − 0.452i·23-s + 0.200·25-s + (0.163 + 0.986i)27-s + 0.404i·29-s + 0.658i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.951 + 0.307i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.951 + 0.307i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $-0.951 + 0.307i$
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: \((2,\ 4020,\ (\ :1/2),\ -0.951 + 0.307i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4340116469\)
\(L(\frac12)\) \(\approx\) \(0.4340116469\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.45 - 0.946i)T \)
5 \( 1 + T \)
67 \( 1 + (-7.89 - 2.15i)T \)
good7 \( 1 - 1.74iT - 7T^{2} \)
11 \( 1 - 0.702T + 11T^{2} \)
13 \( 1 - 4.70iT - 13T^{2} \)
17 \( 1 + 1.49iT - 17T^{2} \)
19 \( 1 + 1.07T + 19T^{2} \)
23 \( 1 + 2.17iT - 23T^{2} \)
29 \( 1 - 2.17iT - 29T^{2} \)
31 \( 1 - 3.66iT - 31T^{2} \)
37 \( 1 + 7.97T + 37T^{2} \)
41 \( 1 + 1.68T + 41T^{2} \)
43 \( 1 + 2.43iT - 43T^{2} \)
47 \( 1 - 8.94iT - 47T^{2} \)
53 \( 1 - 12.5T + 53T^{2} \)
59 \( 1 - 9.27iT - 59T^{2} \)
61 \( 1 - 2.37iT - 61T^{2} \)
71 \( 1 + 15.2iT - 71T^{2} \)
73 \( 1 + 3.12T + 73T^{2} \)
79 \( 1 - 2.10iT - 79T^{2} \)
83 \( 1 - 12.4iT - 83T^{2} \)
89 \( 1 + 9.88iT - 89T^{2} \)
97 \( 1 - 10.0iT - 97T^{2} \)
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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

−9.046567436505444364582007995305, −8.272276379441344101552142642702, −7.02505533115567604533848039353, −6.76572939370322277454003323447, −5.79638335301623375485588654240, −5.11231337256878616053956152644, −4.34321108554454198256029625576, −3.70562596940197651372284564916, −2.56636467006887971219080263636, −1.32716601695427627895179727704, 0.16536288990080992961990278878, 1.10327512048245843221287737154, 2.28021602768356307921172921211, 3.51958276354728954720997720799, 4.21523938262721593120636970852, 5.24950488868449123922161519540, 5.72406363591422224541690110705, 6.73886300788629605169705090605, 7.18633746418875674432008870090, 8.009524803587890863082077708259

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