Properties

Label 2-8046-1.1-c1-0-105
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 + 1.20·5-s + 4.22·7-s + 8-s + 1.20·10-s + 1.67·11-s − 3.39·13-s + 4.22·14-s + 16-s + 6.30·17-s + 0.549·19-s + 1.20·20-s + 1.67·22-s − 1.62·23-s − 3.54·25-s − 3.39·26-s + 4.22·28-s − 5.50·29-s + 5.74·31-s + 32-s + 6.30·34-s + 5.08·35-s + 6.81·37-s + 0.549·38-s + 1.20·40-s − 1.19·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.538·5-s + 1.59·7-s + 0.353·8-s + 0.381·10-s + 0.506·11-s − 0.941·13-s + 1.12·14-s + 0.250·16-s + 1.52·17-s + 0.126·19-s + 0.269·20-s + 0.357·22-s − 0.338·23-s − 0.709·25-s − 0.665·26-s + 0.797·28-s − 1.02·29-s + 1.03·31-s + 0.176·32-s + 1.08·34-s + 0.859·35-s + 1.12·37-s + 0.0892·38-s + 0.190·40-s − 0.185·41-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

\(L(1)\) \(\approx\) \(4.982341831\)
\(L(\frac12)\) \(\approx\) \(4.982341831\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.20T + 5T^{2} \)
7 \( 1 - 4.22T + 7T^{2} \)
11 \( 1 - 1.67T + 11T^{2} \)
13 \( 1 + 3.39T + 13T^{2} \)
17 \( 1 - 6.30T + 17T^{2} \)
19 \( 1 - 0.549T + 19T^{2} \)
23 \( 1 + 1.62T + 23T^{2} \)
29 \( 1 + 5.50T + 29T^{2} \)
31 \( 1 - 5.74T + 31T^{2} \)
37 \( 1 - 6.81T + 37T^{2} \)
41 \( 1 + 1.19T + 41T^{2} \)
43 \( 1 + 3.93T + 43T^{2} \)
47 \( 1 - 1.55T + 47T^{2} \)
53 \( 1 - 5.73T + 53T^{2} \)
59 \( 1 - 1.95T + 59T^{2} \)
61 \( 1 - 0.935T + 61T^{2} \)
67 \( 1 - 9.79T + 67T^{2} \)
71 \( 1 + 2.12T + 71T^{2} \)
73 \( 1 - 7.02T + 73T^{2} \)
79 \( 1 + 12.4T + 79T^{2} \)
83 \( 1 - 1.69T + 83T^{2} \)
89 \( 1 + 1.92T + 89T^{2} \)
97 \( 1 + 0.826T + 97T^{2} \)
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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

−7.77797298763879867752216318159, −7.21585474508191928585983538238, −6.26135161163245884605596818773, −5.54024808220522433995950122268, −5.13166799788046624071469568641, −4.37080982183016967546260635558, −3.66596782547089409748075469799, −2.58015295384738946771843244753, −1.87813634381965607627039207557, −1.07788352999547408450728575655, 1.07788352999547408450728575655, 1.87813634381965607627039207557, 2.58015295384738946771843244753, 3.66596782547089409748075469799, 4.37080982183016967546260635558, 5.13166799788046624071469568641, 5.54024808220522433995950122268, 6.26135161163245884605596818773, 7.21585474508191928585983538238, 7.77797298763879867752216318159

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