Properties

Label 2-8046-1.1-c1-0-83
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 + 1.84·5-s + 2.73·7-s + 8-s + 1.84·10-s − 3.84·11-s − 1.70·13-s + 2.73·14-s + 16-s + 1.33·17-s + 4.04·19-s + 1.84·20-s − 3.84·22-s − 3.24·23-s − 1.60·25-s − 1.70·26-s + 2.73·28-s + 1.77·29-s − 3.60·31-s + 32-s + 1.33·34-s + 5.02·35-s − 4.85·37-s + 4.04·38-s + 1.84·40-s + 11.5·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.823·5-s + 1.03·7-s + 0.353·8-s + 0.582·10-s − 1.16·11-s − 0.472·13-s + 0.729·14-s + 0.250·16-s + 0.324·17-s + 0.928·19-s + 0.411·20-s − 0.820·22-s − 0.676·23-s − 0.321·25-s − 0.333·26-s + 0.515·28-s + 0.329·29-s − 0.647·31-s + 0.176·32-s + 0.229·34-s + 0.850·35-s − 0.798·37-s + 0.656·38-s + 0.291·40-s + 1.80·41-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

\(L(1)\) \(\approx\) \(4.338757652\)
\(L(\frac12)\) \(\approx\) \(4.338757652\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.84T + 5T^{2} \)
7 \( 1 - 2.73T + 7T^{2} \)
11 \( 1 + 3.84T + 11T^{2} \)
13 \( 1 + 1.70T + 13T^{2} \)
17 \( 1 - 1.33T + 17T^{2} \)
19 \( 1 - 4.04T + 19T^{2} \)
23 \( 1 + 3.24T + 23T^{2} \)
29 \( 1 - 1.77T + 29T^{2} \)
31 \( 1 + 3.60T + 31T^{2} \)
37 \( 1 + 4.85T + 37T^{2} \)
41 \( 1 - 11.5T + 41T^{2} \)
43 \( 1 - 7.48T + 43T^{2} \)
47 \( 1 - 7.47T + 47T^{2} \)
53 \( 1 - 8.47T + 53T^{2} \)
59 \( 1 - 9.23T + 59T^{2} \)
61 \( 1 - 7.09T + 61T^{2} \)
67 \( 1 + 10.8T + 67T^{2} \)
71 \( 1 - 7.94T + 71T^{2} \)
73 \( 1 - 11.5T + 73T^{2} \)
79 \( 1 - 8.02T + 79T^{2} \)
83 \( 1 - 6.08T + 83T^{2} \)
89 \( 1 + 8.43T + 89T^{2} \)
97 \( 1 - 7.75T + 97T^{2} \)
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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

−7.60676238504556472637118227706, −7.31917973257090861965750791114, −6.19536691732185871690162796208, −5.45073392950490733250629183976, −5.29641223125111383668698626824, −4.40663103515052062651398670718, −3.57571446422407515172446230034, −2.43660903677284458173983256641, −2.14521265789877067684077579955, −0.940644388369713509827820596410, 0.940644388369713509827820596410, 2.14521265789877067684077579955, 2.43660903677284458173983256641, 3.57571446422407515172446230034, 4.40663103515052062651398670718, 5.29641223125111383668698626824, 5.45073392950490733250629183976, 6.19536691732185871690162796208, 7.31917973257090861965750791114, 7.60676238504556472637118227706

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