Properties

Label 2-8043-1.1-c1-0-319
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  + 1.34·2-s − 3-s − 0.196·4-s + 1.69·5-s − 1.34·6-s + 7-s − 2.94·8-s + 9-s + 2.27·10-s − 0.941·11-s + 0.196·12-s − 0.611·13-s + 1.34·14-s − 1.69·15-s − 3.56·16-s + 4.60·17-s + 1.34·18-s − 1.78·19-s − 0.332·20-s − 21-s − 1.26·22-s + 0.502·23-s + 2.94·24-s − 2.13·25-s − 0.821·26-s − 27-s − 0.196·28-s + ⋯
L(s)  = 1  + 0.949·2-s − 0.577·3-s − 0.0981·4-s + 0.756·5-s − 0.548·6-s + 0.377·7-s − 1.04·8-s + 0.333·9-s + 0.718·10-s − 0.283·11-s + 0.0566·12-s − 0.169·13-s + 0.358·14-s − 0.436·15-s − 0.892·16-s + 1.11·17-s + 0.316·18-s − 0.410·19-s − 0.0742·20-s − 0.218·21-s − 0.269·22-s + 0.104·23-s + 0.602·24-s − 0.427·25-s − 0.161·26-s − 0.192·27-s − 0.0370·28-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 \( 1 - 1.34T + 2T^{2} \)
5 \( 1 - 1.69T + 5T^{2} \)
11 \( 1 + 0.941T + 11T^{2} \)
13 \( 1 + 0.611T + 13T^{2} \)
17 \( 1 - 4.60T + 17T^{2} \)
19 \( 1 + 1.78T + 19T^{2} \)
23 \( 1 - 0.502T + 23T^{2} \)
29 \( 1 + 5.64T + 29T^{2} \)
31 \( 1 + 4.32T + 31T^{2} \)
37 \( 1 - 9.15T + 37T^{2} \)
41 \( 1 - 1.92T + 41T^{2} \)
43 \( 1 + 3.50T + 43T^{2} \)
47 \( 1 - 0.559T + 47T^{2} \)
53 \( 1 + 4.66T + 53T^{2} \)
59 \( 1 + 2.59T + 59T^{2} \)
61 \( 1 + 13.4T + 61T^{2} \)
67 \( 1 - 5.02T + 67T^{2} \)
71 \( 1 + 8.96T + 71T^{2} \)
73 \( 1 + 8.37T + 73T^{2} \)
79 \( 1 - 14.0T + 79T^{2} \)
83 \( 1 + 1.76T + 83T^{2} \)
89 \( 1 + 4.67T + 89T^{2} \)
97 \( 1 + 4.52T + 97T^{2} \)
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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

−7.45829140663537587750778518926, −6.39753202840673571660801091991, −5.88346476394278247844755400531, −5.42376432328549663280976424603, −4.78582215698566541027740790655, −4.07445098846931137935700666973, −3.26418027163091769534310690772, −2.34140339261081905542626467431, −1.36402116604148406148976842994, 0, 1.36402116604148406148976842994, 2.34140339261081905542626467431, 3.26418027163091769534310690772, 4.07445098846931137935700666973, 4.78582215698566541027740790655, 5.42376432328549663280976424603, 5.88346476394278247844755400531, 6.39753202840673571660801091991, 7.45829140663537587750778518926

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