Properties

Label 2-8046-1.1-c1-0-158
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 + 2.89·5-s + 0.647·7-s − 8-s − 2.89·10-s − 3.72·11-s + 0.715·13-s − 0.647·14-s + 16-s − 0.587·17-s + 6.18·19-s + 2.89·20-s + 3.72·22-s − 7.30·23-s + 3.37·25-s − 0.715·26-s + 0.647·28-s − 0.536·29-s − 8.61·31-s − 32-s + 0.587·34-s + 1.87·35-s − 2.58·37-s − 6.18·38-s − 2.89·40-s + 6.06·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 1.29·5-s + 0.244·7-s − 0.353·8-s − 0.915·10-s − 1.12·11-s + 0.198·13-s − 0.172·14-s + 0.250·16-s − 0.142·17-s + 1.41·19-s + 0.647·20-s + 0.794·22-s − 1.52·23-s + 0.675·25-s − 0.140·26-s + 0.122·28-s − 0.0995·29-s − 1.54·31-s − 0.176·32-s + 0.100·34-s + 0.316·35-s − 0.424·37-s − 1.00·38-s − 0.457·40-s + 0.946·41-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 \( 1 - 2.89T + 5T^{2} \)
7 \( 1 - 0.647T + 7T^{2} \)
11 \( 1 + 3.72T + 11T^{2} \)
13 \( 1 - 0.715T + 13T^{2} \)
17 \( 1 + 0.587T + 17T^{2} \)
19 \( 1 - 6.18T + 19T^{2} \)
23 \( 1 + 7.30T + 23T^{2} \)
29 \( 1 + 0.536T + 29T^{2} \)
31 \( 1 + 8.61T + 31T^{2} \)
37 \( 1 + 2.58T + 37T^{2} \)
41 \( 1 - 6.06T + 41T^{2} \)
43 \( 1 - 0.0254T + 43T^{2} \)
47 \( 1 + 3.03T + 47T^{2} \)
53 \( 1 + 13.3T + 53T^{2} \)
59 \( 1 - 8.44T + 59T^{2} \)
61 \( 1 + 1.72T + 61T^{2} \)
67 \( 1 + 1.14T + 67T^{2} \)
71 \( 1 + 6.82T + 71T^{2} \)
73 \( 1 - 7.14T + 73T^{2} \)
79 \( 1 - 3.34T + 79T^{2} \)
83 \( 1 - 12.5T + 83T^{2} \)
89 \( 1 + 12.7T + 89T^{2} \)
97 \( 1 + 15.1T + 97T^{2} \)
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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

−7.72669655052611214960007725586, −6.84223006280121267293601923309, −6.04656143293067172014546479906, −5.52812503848959318166387132232, −4.97251828390379902575885692175, −3.73721621452997557185021955256, −2.81842927078067047953353323981, −2.04793349931647712090571763998, −1.40610189709168655062618805534, 0, 1.40610189709168655062618805534, 2.04793349931647712090571763998, 2.81842927078067047953353323981, 3.73721621452997557185021955256, 4.97251828390379902575885692175, 5.52812503848959318166387132232, 6.04656143293067172014546479906, 6.84223006280121267293601923309, 7.72669655052611214960007725586

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