Properties

Label 2-8046-1.1-c1-0-149
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 − 4.25·5-s + 2.10·7-s + 8-s − 4.25·10-s + 4.67·11-s + 0.547·13-s + 2.10·14-s + 16-s + 0.524·17-s − 8.11·19-s − 4.25·20-s + 4.67·22-s − 6.00·23-s + 13.0·25-s + 0.547·26-s + 2.10·28-s − 8.07·29-s + 4.87·31-s + 32-s + 0.524·34-s − 8.94·35-s − 10.1·37-s − 8.11·38-s − 4.25·40-s + 2.58·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 1.90·5-s + 0.795·7-s + 0.353·8-s − 1.34·10-s + 1.41·11-s + 0.151·13-s + 0.562·14-s + 0.250·16-s + 0.127·17-s − 1.86·19-s − 0.951·20-s + 0.997·22-s − 1.25·23-s + 2.61·25-s + 0.107·26-s + 0.397·28-s − 1.49·29-s + 0.875·31-s + 0.176·32-s + 0.0900·34-s − 1.51·35-s − 1.66·37-s − 1.31·38-s − 0.672·40-s + 0.404·41-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 \( 1 + 4.25T + 5T^{2} \)
7 \( 1 - 2.10T + 7T^{2} \)
11 \( 1 - 4.67T + 11T^{2} \)
13 \( 1 - 0.547T + 13T^{2} \)
17 \( 1 - 0.524T + 17T^{2} \)
19 \( 1 + 8.11T + 19T^{2} \)
23 \( 1 + 6.00T + 23T^{2} \)
29 \( 1 + 8.07T + 29T^{2} \)
31 \( 1 - 4.87T + 31T^{2} \)
37 \( 1 + 10.1T + 37T^{2} \)
41 \( 1 - 2.58T + 41T^{2} \)
43 \( 1 - 7.72T + 43T^{2} \)
47 \( 1 - 5.67T + 47T^{2} \)
53 \( 1 - 0.544T + 53T^{2} \)
59 \( 1 + 7.68T + 59T^{2} \)
61 \( 1 - 3.68T + 61T^{2} \)
67 \( 1 - 0.0374T + 67T^{2} \)
71 \( 1 + 13.0T + 71T^{2} \)
73 \( 1 - 14.3T + 73T^{2} \)
79 \( 1 + 4.75T + 79T^{2} \)
83 \( 1 - 7.02T + 83T^{2} \)
89 \( 1 - 15.5T + 89T^{2} \)
97 \( 1 - 8.91T + 97T^{2} \)
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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

−7.57679023615195306087940211962, −6.73152370585291515656805277409, −6.23078318808228382920547637921, −5.19057517570654327630889504629, −4.29828747381084993855031743928, −4.05576401630225774443175614107, −3.53805606669607970698969388947, −2.30782831682847663659228826418, −1.33276506373688257993747955250, 0, 1.33276506373688257993747955250, 2.30782831682847663659228826418, 3.53805606669607970698969388947, 4.05576401630225774443175614107, 4.29828747381084993855031743928, 5.19057517570654327630889504629, 6.23078318808228382920547637921, 6.73152370585291515656805277409, 7.57679023615195306087940211962

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