Properties

Label 2-4020-1.1-c1-0-39
Degree $2$
Conductor $4020$
Sign $-1$
Analytic cond. $32.0998$
Root an. cond. $5.66567$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s − 0.184·7-s + 9-s + 3.61·11-s − 1.46·13-s − 15-s − 5.78·17-s − 2.96·19-s − 0.184·21-s − 3·23-s + 25-s + 27-s − 0.815·29-s − 4.89·31-s + 3.61·33-s + 0.184·35-s + 2.63·37-s − 1.46·39-s − 0.0338·41-s + 6.39·43-s − 45-s − 8.66·47-s − 6.96·49-s − 5.78·51-s + 3.89·53-s − 3.61·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 0.0695·7-s + 0.333·9-s + 1.09·11-s − 0.406·13-s − 0.258·15-s − 1.40·17-s − 0.680·19-s − 0.0401·21-s − 0.625·23-s + 0.200·25-s + 0.192·27-s − 0.151·29-s − 0.879·31-s + 0.629·33-s + 0.0311·35-s + 0.432·37-s − 0.234·39-s − 0.00529·41-s + 0.975·43-s − 0.149·45-s − 1.26·47-s − 0.995·49-s − 0.809·51-s + 0.535·53-s − 0.487·55-s + ⋯

Functional equation

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

Invariants

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

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 + T \)
67 \( 1 + T \)
good7 \( 1 + 0.184T + 7T^{2} \)
11 \( 1 - 3.61T + 11T^{2} \)
13 \( 1 + 1.46T + 13T^{2} \)
17 \( 1 + 5.78T + 17T^{2} \)
19 \( 1 + 2.96T + 19T^{2} \)
23 \( 1 + 3T + 23T^{2} \)
29 \( 1 + 0.815T + 29T^{2} \)
31 \( 1 + 4.89T + 31T^{2} \)
37 \( 1 - 2.63T + 37T^{2} \)
41 \( 1 + 0.0338T + 41T^{2} \)
43 \( 1 - 6.39T + 43T^{2} \)
47 \( 1 + 8.66T + 47T^{2} \)
53 \( 1 - 3.89T + 53T^{2} \)
59 \( 1 + 7.26T + 59T^{2} \)
61 \( 1 + 10.9T + 61T^{2} \)
71 \( 1 + 1.86T + 71T^{2} \)
73 \( 1 - 5.45T + 73T^{2} \)
79 \( 1 + 4.46T + 79T^{2} \)
83 \( 1 + 9.92T + 83T^{2} \)
89 \( 1 - 16.7T + 89T^{2} \)
97 \( 1 - 8.37T + 97T^{2} \)
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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

−8.087879855501762398758829369040, −7.41804175913356590854194182500, −6.63695554534858477095513856212, −6.08874624632761653353625403548, −4.79613870249856371703601441021, −4.20702906396356179995133393907, −3.50456003493790340081758617816, −2.45244224726155159119614850906, −1.58123603926643528750994292919, 0, 1.58123603926643528750994292919, 2.45244224726155159119614850906, 3.50456003493790340081758617816, 4.20702906396356179995133393907, 4.79613870249856371703601441021, 6.08874624632761653353625403548, 6.63695554534858477095513856212, 7.41804175913356590854194182500, 8.087879855501762398758829369040

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