Properties

Label 2-8046-1.1-c1-0-173
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 + 1.76·5-s + 2.53·7-s − 8-s − 1.76·10-s + 0.172·11-s + 1.33·13-s − 2.53·14-s + 16-s − 6.35·17-s + 0.244·19-s + 1.76·20-s − 0.172·22-s − 0.777·23-s − 1.87·25-s − 1.33·26-s + 2.53·28-s + 0.922·29-s − 2.24·31-s − 32-s + 6.35·34-s + 4.47·35-s + 4.59·37-s − 0.244·38-s − 1.76·40-s − 7.99·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 0.790·5-s + 0.956·7-s − 0.353·8-s − 0.558·10-s + 0.0520·11-s + 0.369·13-s − 0.676·14-s + 0.250·16-s − 1.54·17-s + 0.0562·19-s + 0.395·20-s − 0.0368·22-s − 0.162·23-s − 0.375·25-s − 0.261·26-s + 0.478·28-s + 0.171·29-s − 0.403·31-s − 0.176·32-s + 1.08·34-s + 0.756·35-s + 0.756·37-s − 0.0397·38-s − 0.279·40-s − 1.24·41-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 \( 1 - 1.76T + 5T^{2} \)
7 \( 1 - 2.53T + 7T^{2} \)
11 \( 1 - 0.172T + 11T^{2} \)
13 \( 1 - 1.33T + 13T^{2} \)
17 \( 1 + 6.35T + 17T^{2} \)
19 \( 1 - 0.244T + 19T^{2} \)
23 \( 1 + 0.777T + 23T^{2} \)
29 \( 1 - 0.922T + 29T^{2} \)
31 \( 1 + 2.24T + 31T^{2} \)
37 \( 1 - 4.59T + 37T^{2} \)
41 \( 1 + 7.99T + 41T^{2} \)
43 \( 1 + 9.41T + 43T^{2} \)
47 \( 1 + 10.3T + 47T^{2} \)
53 \( 1 - 1.53T + 53T^{2} \)
59 \( 1 + 7.87T + 59T^{2} \)
61 \( 1 - 1.82T + 61T^{2} \)
67 \( 1 - 10.3T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 + 14.6T + 73T^{2} \)
79 \( 1 + 2.04T + 79T^{2} \)
83 \( 1 + 13.6T + 83T^{2} \)
89 \( 1 - 0.542T + 89T^{2} \)
97 \( 1 - 13.9T + 97T^{2} \)
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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

−7.61524073837251290770748648367, −6.70486003744911969157899693026, −6.34465919172224564947780505262, −5.41306085041165189989512966218, −4.79567534700284355776792331091, −3.91241786693529023936038000360, −2.82901148697913033243039279431, −1.90884199738635267794443233293, −1.48767638018142752453809257621, 0, 1.48767638018142752453809257621, 1.90884199738635267794443233293, 2.82901148697913033243039279431, 3.91241786693529023936038000360, 4.79567534700284355776792331091, 5.41306085041165189989512966218, 6.34465919172224564947780505262, 6.70486003744911969157899693026, 7.61524073837251290770748648367

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