Properties

Label 2-8043-1.1-c1-0-277
Degree $2$
Conductor $8043$
Sign $-1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
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  − 2.38·2-s − 3-s + 3.68·4-s + 2.70·5-s + 2.38·6-s + 7-s − 4.01·8-s + 9-s − 6.44·10-s + 2.12·11-s − 3.68·12-s + 0.628·13-s − 2.38·14-s − 2.70·15-s + 2.21·16-s − 0.671·17-s − 2.38·18-s − 4.69·19-s + 9.96·20-s − 21-s − 5.05·22-s − 4.25·23-s + 4.01·24-s + 2.30·25-s − 1.49·26-s − 27-s + 3.68·28-s + ⋯
L(s)  = 1  − 1.68·2-s − 0.577·3-s + 1.84·4-s + 1.20·5-s + 0.973·6-s + 0.377·7-s − 1.42·8-s + 0.333·9-s − 2.03·10-s + 0.639·11-s − 1.06·12-s + 0.174·13-s − 0.637·14-s − 0.697·15-s + 0.552·16-s − 0.162·17-s − 0.562·18-s − 1.07·19-s + 2.22·20-s − 0.218·21-s − 1.07·22-s − 0.886·23-s + 0.820·24-s + 0.461·25-s − 0.294·26-s − 0.192·27-s + 0.696·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $-1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 + T \)
7 \( 1 - T \)
383 \( 1 - T \)
good2 \( 1 + 2.38T + 2T^{2} \)
5 \( 1 - 2.70T + 5T^{2} \)
11 \( 1 - 2.12T + 11T^{2} \)
13 \( 1 - 0.628T + 13T^{2} \)
17 \( 1 + 0.671T + 17T^{2} \)
19 \( 1 + 4.69T + 19T^{2} \)
23 \( 1 + 4.25T + 23T^{2} \)
29 \( 1 + 8.77T + 29T^{2} \)
31 \( 1 - 8.26T + 31T^{2} \)
37 \( 1 + 2.88T + 37T^{2} \)
41 \( 1 - 0.950T + 41T^{2} \)
43 \( 1 + 3.42T + 43T^{2} \)
47 \( 1 - 7.41T + 47T^{2} \)
53 \( 1 - 10.0T + 53T^{2} \)
59 \( 1 + 8.47T + 59T^{2} \)
61 \( 1 + 8.41T + 61T^{2} \)
67 \( 1 + 0.248T + 67T^{2} \)
71 \( 1 + 10.5T + 71T^{2} \)
73 \( 1 + 6.70T + 73T^{2} \)
79 \( 1 - 10.9T + 79T^{2} \)
83 \( 1 - 1.52T + 83T^{2} \)
89 \( 1 - 9.66T + 89T^{2} \)
97 \( 1 + 0.763T + 97T^{2} \)
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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

−7.56261964842007281611889696623, −6.89432454717479487686792753191, −6.13106858879893098133010677762, −5.90220190900024163992050795812, −4.78191354788164922208597449242, −3.91457983601550964705601193542, −2.49097331496970902022241782776, −1.85537989214950180968167454236, −1.22391397028776124103194928769, 0, 1.22391397028776124103194928769, 1.85537989214950180968167454236, 2.49097331496970902022241782776, 3.91457983601550964705601193542, 4.78191354788164922208597449242, 5.90220190900024163992050795812, 6.13106858879893098133010677762, 6.89432454717479487686792753191, 7.56261964842007281611889696623

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