Properties

Label 2-8043-1.1-c1-0-204
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  − 0.765·2-s + 3-s − 1.41·4-s − 3.34·5-s − 0.765·6-s + 7-s + 2.61·8-s + 9-s + 2.56·10-s − 2.72·11-s − 1.41·12-s + 2.91·13-s − 0.765·14-s − 3.34·15-s + 0.823·16-s − 1.11·17-s − 0.765·18-s − 1.90·19-s + 4.72·20-s + 21-s + 2.08·22-s − 3.99·23-s + 2.61·24-s + 6.18·25-s − 2.23·26-s + 27-s − 1.41·28-s + ⋯
L(s)  = 1  − 0.541·2-s + 0.577·3-s − 0.706·4-s − 1.49·5-s − 0.312·6-s + 0.377·7-s + 0.924·8-s + 0.333·9-s + 0.810·10-s − 0.820·11-s − 0.407·12-s + 0.808·13-s − 0.204·14-s − 0.863·15-s + 0.205·16-s − 0.270·17-s − 0.180·18-s − 0.436·19-s + 1.05·20-s + 0.218·21-s + 0.444·22-s − 0.832·23-s + 0.533·24-s + 1.23·25-s − 0.437·26-s + 0.192·27-s − 0.267·28-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 \( 1 + 0.765T + 2T^{2} \)
5 \( 1 + 3.34T + 5T^{2} \)
11 \( 1 + 2.72T + 11T^{2} \)
13 \( 1 - 2.91T + 13T^{2} \)
17 \( 1 + 1.11T + 17T^{2} \)
19 \( 1 + 1.90T + 19T^{2} \)
23 \( 1 + 3.99T + 23T^{2} \)
29 \( 1 + 5.21T + 29T^{2} \)
31 \( 1 - 4.59T + 31T^{2} \)
37 \( 1 - 10.2T + 37T^{2} \)
41 \( 1 + 4.17T + 41T^{2} \)
43 \( 1 + 2.49T + 43T^{2} \)
47 \( 1 - 7.33T + 47T^{2} \)
53 \( 1 - 9.56T + 53T^{2} \)
59 \( 1 + 1.70T + 59T^{2} \)
61 \( 1 - 6.64T + 61T^{2} \)
67 \( 1 + 5.44T + 67T^{2} \)
71 \( 1 + 7.55T + 71T^{2} \)
73 \( 1 + 9.55T + 73T^{2} \)
79 \( 1 - 6.37T + 79T^{2} \)
83 \( 1 + 2.15T + 83T^{2} \)
89 \( 1 - 8.52T + 89T^{2} \)
97 \( 1 + 3.69T + 97T^{2} \)
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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

−7.65705135495204555678345886411, −7.30472475450782724055624887734, −6.15556734487625277811907754439, −5.23052119376531147998605357015, −4.27710623374551790402148582272, −4.11739352887950225906464572615, −3.23364548314721950618253989663, −2.18242600103023065304414815879, −0.997360018639259512475813755335, 0, 0.997360018639259512475813755335, 2.18242600103023065304414815879, 3.23364548314721950618253989663, 4.11739352887950225906464572615, 4.27710623374551790402148582272, 5.23052119376531147998605357015, 6.15556734487625277811907754439, 7.30472475450782724055624887734, 7.65705135495204555678345886411

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