Properties

Label 2-8043-1.1-c1-0-316
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  + 1.63·2-s − 3-s + 0.663·4-s + 1.27·5-s − 1.63·6-s − 7-s − 2.18·8-s + 9-s + 2.08·10-s − 0.411·11-s − 0.663·12-s − 1.47·13-s − 1.63·14-s − 1.27·15-s − 4.88·16-s + 8.04·17-s + 1.63·18-s − 0.275·19-s + 0.846·20-s + 21-s − 0.672·22-s + 6.76·23-s + 2.18·24-s − 3.37·25-s − 2.41·26-s − 27-s − 0.663·28-s + ⋯
L(s)  = 1  + 1.15·2-s − 0.577·3-s + 0.331·4-s + 0.570·5-s − 0.666·6-s − 0.377·7-s − 0.771·8-s + 0.333·9-s + 0.658·10-s − 0.124·11-s − 0.191·12-s − 0.410·13-s − 0.436·14-s − 0.329·15-s − 1.22·16-s + 1.95·17-s + 0.384·18-s − 0.0633·19-s + 0.189·20-s + 0.218·21-s − 0.143·22-s + 1.41·23-s + 0.445·24-s − 0.674·25-s − 0.473·26-s − 0.192·27-s − 0.125·28-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 \( 1 - 1.63T + 2T^{2} \)
5 \( 1 - 1.27T + 5T^{2} \)
11 \( 1 + 0.411T + 11T^{2} \)
13 \( 1 + 1.47T + 13T^{2} \)
17 \( 1 - 8.04T + 17T^{2} \)
19 \( 1 + 0.275T + 19T^{2} \)
23 \( 1 - 6.76T + 23T^{2} \)
29 \( 1 + 7.04T + 29T^{2} \)
31 \( 1 + 5.15T + 31T^{2} \)
37 \( 1 + 7.83T + 37T^{2} \)
41 \( 1 - 10.3T + 41T^{2} \)
43 \( 1 + 3.05T + 43T^{2} \)
47 \( 1 + 7.05T + 47T^{2} \)
53 \( 1 + 12.3T + 53T^{2} \)
59 \( 1 + 3.97T + 59T^{2} \)
61 \( 1 - 11.0T + 61T^{2} \)
67 \( 1 - 13.3T + 67T^{2} \)
71 \( 1 - 1.09T + 71T^{2} \)
73 \( 1 - 9.79T + 73T^{2} \)
79 \( 1 + 3.35T + 79T^{2} \)
83 \( 1 + 0.462T + 83T^{2} \)
89 \( 1 + 11.8T + 89T^{2} \)
97 \( 1 + 8.33T + 97T^{2} \)
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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

−7.24187872252848509996237677348, −6.55399621785611249590985862357, −5.80881236096030406167088107627, −5.33300906907317295941406636970, −4.98112377572818955257165084802, −3.81549909170091804312904350892, −3.39686442616352524681567713848, −2.46378187100123383460076043466, −1.35400880643932737843553964642, 0, 1.35400880643932737843553964642, 2.46378187100123383460076043466, 3.39686442616352524681567713848, 3.81549909170091804312904350892, 4.98112377572818955257165084802, 5.33300906907317295941406636970, 5.80881236096030406167088107627, 6.55399621785611249590985862357, 7.24187872252848509996237677348

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