Properties

Label 2-8046-1.1-c1-0-75
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 + 4.30·5-s − 2.58·7-s + 8-s + 4.30·10-s − 2.36·11-s − 4.34·13-s − 2.58·14-s + 16-s − 4.59·17-s + 4.77·19-s + 4.30·20-s − 2.36·22-s + 6.85·23-s + 13.5·25-s − 4.34·26-s − 2.58·28-s + 9.68·29-s + 4.83·31-s + 32-s − 4.59·34-s − 11.1·35-s − 4.41·37-s + 4.77·38-s + 4.30·40-s + 4.47·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 1.92·5-s − 0.975·7-s + 0.353·8-s + 1.36·10-s − 0.711·11-s − 1.20·13-s − 0.689·14-s + 0.250·16-s − 1.11·17-s + 1.09·19-s + 0.962·20-s − 0.503·22-s + 1.43·23-s + 2.70·25-s − 0.852·26-s − 0.487·28-s + 1.79·29-s + 0.867·31-s + 0.176·32-s − 0.788·34-s − 1.87·35-s − 0.726·37-s + 0.774·38-s + 0.680·40-s + 0.699·41-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

\(L(1)\) \(\approx\) \(4.217786865\)
\(L(\frac12)\) \(\approx\) \(4.217786865\)
\(L(\frac{3}{2})\) 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 \( 1 - 4.30T + 5T^{2} \)
7 \( 1 + 2.58T + 7T^{2} \)
11 \( 1 + 2.36T + 11T^{2} \)
13 \( 1 + 4.34T + 13T^{2} \)
17 \( 1 + 4.59T + 17T^{2} \)
19 \( 1 - 4.77T + 19T^{2} \)
23 \( 1 - 6.85T + 23T^{2} \)
29 \( 1 - 9.68T + 29T^{2} \)
31 \( 1 - 4.83T + 31T^{2} \)
37 \( 1 + 4.41T + 37T^{2} \)
41 \( 1 - 4.47T + 41T^{2} \)
43 \( 1 + 3.56T + 43T^{2} \)
47 \( 1 - 6.92T + 47T^{2} \)
53 \( 1 + 2.33T + 53T^{2} \)
59 \( 1 - 3.02T + 59T^{2} \)
61 \( 1 + 1.66T + 61T^{2} \)
67 \( 1 + 14.9T + 67T^{2} \)
71 \( 1 + 1.22T + 71T^{2} \)
73 \( 1 - 16.5T + 73T^{2} \)
79 \( 1 - 0.926T + 79T^{2} \)
83 \( 1 - 16.1T + 83T^{2} \)
89 \( 1 - 2.40T + 89T^{2} \)
97 \( 1 + 9.91T + 97T^{2} \)
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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

−7.55289887116766391373607702722, −6.74359230269578471240342931275, −6.50821693250487830819402894456, −5.69248153289667163490557372146, −4.99795177786741903118705440659, −4.69463243749732331560966015781, −3.14403539166430566537580353347, −2.73889312768730614157525108150, −2.12915559041455728620127733349, −0.906711056880926843041331449366, 0.906711056880926843041331449366, 2.12915559041455728620127733349, 2.73889312768730614157525108150, 3.14403539166430566537580353347, 4.69463243749732331560966015781, 4.99795177786741903118705440659, 5.69248153289667163490557372146, 6.50821693250487830819402894456, 6.74359230269578471240342931275, 7.55289887116766391373607702722

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