Properties

Label 2-8046-1.1-c1-0-155
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 1.65·5-s + 0.0358·7-s − 8-s − 1.65·10-s − 1.10·11-s + 1.20·13-s − 0.0358·14-s + 16-s + 3.50·17-s + 4.17·19-s + 1.65·20-s + 1.10·22-s + 5.77·23-s − 2.26·25-s − 1.20·26-s + 0.0358·28-s − 8.50·29-s − 7.39·31-s − 32-s − 3.50·34-s + 0.0592·35-s − 8.83·37-s − 4.17·38-s − 1.65·40-s + 5.77·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 0.739·5-s + 0.0135·7-s − 0.353·8-s − 0.522·10-s − 0.334·11-s + 0.333·13-s − 0.00958·14-s + 0.250·16-s + 0.849·17-s + 0.958·19-s + 0.369·20-s + 0.236·22-s + 1.20·23-s − 0.453·25-s − 0.235·26-s + 0.00677·28-s − 1.57·29-s − 1.32·31-s − 0.176·32-s − 0.600·34-s + 0.0100·35-s − 1.45·37-s − 0.677·38-s − 0.261·40-s + 0.901·41-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: \(1\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
149 \( 1 - T \)
good5 \( 1 - 1.65T + 5T^{2} \)
7 \( 1 - 0.0358T + 7T^{2} \)
11 \( 1 + 1.10T + 11T^{2} \)
13 \( 1 - 1.20T + 13T^{2} \)
17 \( 1 - 3.50T + 17T^{2} \)
19 \( 1 - 4.17T + 19T^{2} \)
23 \( 1 - 5.77T + 23T^{2} \)
29 \( 1 + 8.50T + 29T^{2} \)
31 \( 1 + 7.39T + 31T^{2} \)
37 \( 1 + 8.83T + 37T^{2} \)
41 \( 1 - 5.77T + 41T^{2} \)
43 \( 1 + 7.59T + 43T^{2} \)
47 \( 1 + 11.7T + 47T^{2} \)
53 \( 1 + 8.49T + 53T^{2} \)
59 \( 1 + 9.24T + 59T^{2} \)
61 \( 1 + 6.48T + 61T^{2} \)
67 \( 1 + 3.00T + 67T^{2} \)
71 \( 1 - 10.9T + 71T^{2} \)
73 \( 1 - 3.64T + 73T^{2} \)
79 \( 1 - 4.74T + 79T^{2} \)
83 \( 1 + 2.78T + 83T^{2} \)
89 \( 1 - 6.07T + 89T^{2} \)
97 \( 1 - 0.383T + 97T^{2} \)
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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

−7.64910666768568380356855865942, −6.88428752011937240470284516681, −6.16036478034921990391203786195, −5.40813258154699120206792042342, −4.99865863412915804372792554881, −3.53487679332636767639253806371, −3.14566934229000785154846051210, −1.90155157901033363859471150659, −1.39961464549881625754258589737, 0, 1.39961464549881625754258589737, 1.90155157901033363859471150659, 3.14566934229000785154846051210, 3.53487679332636767639253806371, 4.99865863412915804372792554881, 5.40813258154699120206792042342, 6.16036478034921990391203786195, 6.88428752011937240470284516681, 7.64910666768568380356855865942

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