Properties

Label 2-8046-1.1-c1-0-46
Degree $2$
Conductor $8046$
Sign $1$
Analytic cond. $64.2476$
Root an. cond. $8.01546$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 0.302·5-s − 1.13·7-s + 8-s − 0.302·10-s − 4.19·11-s + 2.26·13-s − 1.13·14-s + 16-s + 0.509·17-s − 0.322·19-s − 0.302·20-s − 4.19·22-s + 2.53·23-s − 4.90·25-s + 2.26·26-s − 1.13·28-s + 1.17·29-s − 3.06·31-s + 32-s + 0.509·34-s + 0.344·35-s + 7.76·37-s − 0.322·38-s − 0.302·40-s − 0.564·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 0.135·5-s − 0.430·7-s + 0.353·8-s − 0.0957·10-s − 1.26·11-s + 0.628·13-s − 0.304·14-s + 0.250·16-s + 0.123·17-s − 0.0739·19-s − 0.0676·20-s − 0.893·22-s + 0.528·23-s − 0.981·25-s + 0.444·26-s − 0.215·28-s + 0.217·29-s − 0.551·31-s + 0.176·32-s + 0.0873·34-s + 0.0582·35-s + 1.27·37-s − 0.0522·38-s − 0.0478·40-s − 0.0880·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8046\)    =    \(2 \cdot 3^{3} \cdot 149\)
Sign: $1$
Analytic conductor: \(64.2476\)
Root analytic conductor: \(8.01546\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.653765387\)
\(L(\frac12)\) \(\approx\) \(2.653765387\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
149 \( 1 + T \)
good5 \( 1 + 0.302T + 5T^{2} \)
7 \( 1 + 1.13T + 7T^{2} \)
11 \( 1 + 4.19T + 11T^{2} \)
13 \( 1 - 2.26T + 13T^{2} \)
17 \( 1 - 0.509T + 17T^{2} \)
19 \( 1 + 0.322T + 19T^{2} \)
23 \( 1 - 2.53T + 23T^{2} \)
29 \( 1 - 1.17T + 29T^{2} \)
31 \( 1 + 3.06T + 31T^{2} \)
37 \( 1 - 7.76T + 37T^{2} \)
41 \( 1 + 0.564T + 41T^{2} \)
43 \( 1 + 1.22T + 43T^{2} \)
47 \( 1 - 2.74T + 47T^{2} \)
53 \( 1 - 13.3T + 53T^{2} \)
59 \( 1 - 7.37T + 59T^{2} \)
61 \( 1 + 10.1T + 61T^{2} \)
67 \( 1 - 13.0T + 67T^{2} \)
71 \( 1 - 10.9T + 71T^{2} \)
73 \( 1 - 5.03T + 73T^{2} \)
79 \( 1 - 9.20T + 79T^{2} \)
83 \( 1 - 8.66T + 83T^{2} \)
89 \( 1 - 6.47T + 89T^{2} \)
97 \( 1 - 8.10T + 97T^{2} \)
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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

−7.898495855063145145242992027310, −7.00386111450419441625982617888, −6.40339588561172231264137707298, −5.59062207103770375017663909085, −5.17719920239395306462403337703, −4.20254949387759118501033070744, −3.57430143803087382327035291342, −2.77357094251033073786605185696, −2.04117907986972047111573735830, −0.70315539051059376390896930573, 0.70315539051059376390896930573, 2.04117907986972047111573735830, 2.77357094251033073786605185696, 3.57430143803087382327035291342, 4.20254949387759118501033070744, 5.17719920239395306462403337703, 5.59062207103770375017663909085, 6.40339588561172231264137707298, 7.00386111450419441625982617888, 7.898495855063145145242992027310

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