Properties

Label 2-8046-1.1-c1-0-108
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 − 4.11·5-s − 3.78·7-s + 8-s − 4.11·10-s − 2.15·11-s + 5.55·13-s − 3.78·14-s + 16-s + 2.24·17-s + 2.44·19-s − 4.11·20-s − 2.15·22-s + 0.398·23-s + 11.8·25-s + 5.55·26-s − 3.78·28-s − 8.12·29-s + 0.810·31-s + 32-s + 2.24·34-s + 15.5·35-s + 8.17·37-s + 2.44·38-s − 4.11·40-s − 0.726·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 1.83·5-s − 1.43·7-s + 0.353·8-s − 1.29·10-s − 0.649·11-s + 1.54·13-s − 1.01·14-s + 0.250·16-s + 0.545·17-s + 0.560·19-s − 0.919·20-s − 0.458·22-s + 0.0831·23-s + 2.37·25-s + 1.08·26-s − 0.715·28-s − 1.50·29-s + 0.145·31-s + 0.176·32-s + 0.385·34-s + 2.62·35-s + 1.34·37-s + 0.396·38-s − 0.649·40-s − 0.113·41-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 \( 1 + 4.11T + 5T^{2} \)
7 \( 1 + 3.78T + 7T^{2} \)
11 \( 1 + 2.15T + 11T^{2} \)
13 \( 1 - 5.55T + 13T^{2} \)
17 \( 1 - 2.24T + 17T^{2} \)
19 \( 1 - 2.44T + 19T^{2} \)
23 \( 1 - 0.398T + 23T^{2} \)
29 \( 1 + 8.12T + 29T^{2} \)
31 \( 1 - 0.810T + 31T^{2} \)
37 \( 1 - 8.17T + 37T^{2} \)
41 \( 1 + 0.726T + 41T^{2} \)
43 \( 1 + 3.96T + 43T^{2} \)
47 \( 1 + 7.08T + 47T^{2} \)
53 \( 1 - 9.53T + 53T^{2} \)
59 \( 1 - 11.4T + 59T^{2} \)
61 \( 1 - 5.54T + 61T^{2} \)
67 \( 1 - 3.37T + 67T^{2} \)
71 \( 1 + 8.38T + 71T^{2} \)
73 \( 1 + 5.85T + 73T^{2} \)
79 \( 1 + 10.4T + 79T^{2} \)
83 \( 1 - 1.42T + 83T^{2} \)
89 \( 1 + 15.6T + 89T^{2} \)
97 \( 1 + 10.0T + 97T^{2} \)
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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

−7.25603718617755490337247684353, −6.95991865479497761249870380588, −6.00052006147924028227822493437, −5.47555885781706027378821121651, −4.41046332455332221864995928305, −3.72007947328614174091278935790, −3.41693971215935144349859288992, −2.70760300503221383509143544314, −1.08863223972978654976562379060, 0, 1.08863223972978654976562379060, 2.70760300503221383509143544314, 3.41693971215935144349859288992, 3.72007947328614174091278935790, 4.41046332455332221864995928305, 5.47555885781706027378821121651, 6.00052006147924028227822493437, 6.95991865479497761249870380588, 7.25603718617755490337247684353

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