Properties

Label 2-8043-1.1-c1-0-27
Degree $2$
Conductor $8043$
Sign $1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
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  + 0.130·2-s − 3-s − 1.98·4-s + 3.48·5-s − 0.130·6-s − 7-s − 0.518·8-s + 9-s + 0.454·10-s − 2.86·11-s + 1.98·12-s − 5.71·13-s − 0.130·14-s − 3.48·15-s + 3.89·16-s − 1.00·17-s + 0.130·18-s − 6.18·19-s − 6.91·20-s + 21-s − 0.373·22-s − 4.54·23-s + 0.518·24-s + 7.16·25-s − 0.744·26-s − 27-s + 1.98·28-s + ⋯
L(s)  = 1  + 0.0920·2-s − 0.577·3-s − 0.991·4-s + 1.56·5-s − 0.0531·6-s − 0.377·7-s − 0.183·8-s + 0.333·9-s + 0.143·10-s − 0.864·11-s + 0.572·12-s − 1.58·13-s − 0.0347·14-s − 0.900·15-s + 0.974·16-s − 0.243·17-s + 0.0306·18-s − 1.42·19-s − 1.54·20-s + 0.218·21-s − 0.0795·22-s − 0.948·23-s + 0.105·24-s + 1.43·25-s − 0.145·26-s − 0.192·27-s + 0.374·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7011957987\)
\(L(\frac12)\) \(\approx\) \(0.7011957987\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 + T \)
383 \( 1 - T \)
good2 \( 1 - 0.130T + 2T^{2} \)
5 \( 1 - 3.48T + 5T^{2} \)
11 \( 1 + 2.86T + 11T^{2} \)
13 \( 1 + 5.71T + 13T^{2} \)
17 \( 1 + 1.00T + 17T^{2} \)
19 \( 1 + 6.18T + 19T^{2} \)
23 \( 1 + 4.54T + 23T^{2} \)
29 \( 1 + 6.58T + 29T^{2} \)
31 \( 1 + 7.21T + 31T^{2} \)
37 \( 1 - 3.97T + 37T^{2} \)
41 \( 1 - 0.368T + 41T^{2} \)
43 \( 1 + 0.179T + 43T^{2} \)
47 \( 1 + 2.57T + 47T^{2} \)
53 \( 1 + 2.17T + 53T^{2} \)
59 \( 1 - 10.3T + 59T^{2} \)
61 \( 1 - 5.49T + 61T^{2} \)
67 \( 1 - 12.0T + 67T^{2} \)
71 \( 1 - 1.49T + 71T^{2} \)
73 \( 1 - 3.61T + 73T^{2} \)
79 \( 1 + 10.7T + 79T^{2} \)
83 \( 1 - 1.43T + 83T^{2} \)
89 \( 1 - 13.6T + 89T^{2} \)
97 \( 1 - 14.2T + 97T^{2} \)
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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

−7.80836686404424919999561496875, −7.03196706059143045928502222907, −6.22075764118512111455804904508, −5.63348065749806296073530153766, −5.18236242983062216512751636541, −4.52447758141218536889307695493, −3.63675636682037754360378891836, −2.38039151888155582179123164388, −1.97503076730746744912456573760, −0.39869634116077572889366275039, 0.39869634116077572889366275039, 1.97503076730746744912456573760, 2.38039151888155582179123164388, 3.63675636682037754360378891836, 4.52447758141218536889307695493, 5.18236242983062216512751636541, 5.63348065749806296073530153766, 6.22075764118512111455804904508, 7.03196706059143045928502222907, 7.80836686404424919999561496875

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