Properties

Label 2-8043-1.1-c1-0-207
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.03·2-s + 3-s + 2.12·4-s − 1.52·5-s − 2.03·6-s − 7-s − 0.259·8-s + 9-s + 3.10·10-s − 4.20·11-s + 2.12·12-s + 5.16·13-s + 2.03·14-s − 1.52·15-s − 3.72·16-s − 3.56·17-s − 2.03·18-s − 0.432·19-s − 3.25·20-s − 21-s + 8.55·22-s − 0.283·23-s − 0.259·24-s − 2.66·25-s − 10.5·26-s + 27-s − 2.12·28-s + ⋯
L(s)  = 1  − 1.43·2-s + 0.577·3-s + 1.06·4-s − 0.683·5-s − 0.829·6-s − 0.377·7-s − 0.0917·8-s + 0.333·9-s + 0.982·10-s − 1.26·11-s + 0.614·12-s + 1.43·13-s + 0.542·14-s − 0.394·15-s − 0.932·16-s − 0.863·17-s − 0.478·18-s − 0.0993·19-s − 0.727·20-s − 0.218·21-s + 1.82·22-s − 0.0590·23-s − 0.0529·24-s − 0.532·25-s − 2.05·26-s + 0.192·27-s − 0.402·28-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: \(1\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 - T \)
7 \( 1 + T \)
383 \( 1 - T \)
good2 \( 1 + 2.03T + 2T^{2} \)
5 \( 1 + 1.52T + 5T^{2} \)
11 \( 1 + 4.20T + 11T^{2} \)
13 \( 1 - 5.16T + 13T^{2} \)
17 \( 1 + 3.56T + 17T^{2} \)
19 \( 1 + 0.432T + 19T^{2} \)
23 \( 1 + 0.283T + 23T^{2} \)
29 \( 1 + 0.577T + 29T^{2} \)
31 \( 1 - 2.46T + 31T^{2} \)
37 \( 1 - 2.97T + 37T^{2} \)
41 \( 1 - 5.92T + 41T^{2} \)
43 \( 1 - 7.13T + 43T^{2} \)
47 \( 1 + 8.16T + 47T^{2} \)
53 \( 1 + 2.47T + 53T^{2} \)
59 \( 1 - 8.92T + 59T^{2} \)
61 \( 1 - 10.0T + 61T^{2} \)
67 \( 1 - 7.80T + 67T^{2} \)
71 \( 1 + 5.46T + 71T^{2} \)
73 \( 1 - 2.46T + 73T^{2} \)
79 \( 1 + 13.5T + 79T^{2} \)
83 \( 1 - 8.59T + 83T^{2} \)
89 \( 1 + 10.4T + 89T^{2} \)
97 \( 1 + 16.4T + 97T^{2} \)
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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

−7.83624832693204585704989311573, −7.09863771903311593295841954707, −6.43772356585945024207487943958, −5.54977135802863519265823493819, −4.42097207167884616865802500029, −3.84719392030881871784894850727, −2.83111342414423277214513292196, −2.12186863297121092217768354374, −1.00629833870301078988314620292, 0, 1.00629833870301078988314620292, 2.12186863297121092217768354374, 2.83111342414423277214513292196, 3.84719392030881871784894850727, 4.42097207167884616865802500029, 5.54977135802863519265823493819, 6.43772356585945024207487943958, 7.09863771903311593295841954707, 7.83624832693204585704989311573

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