Properties

Label 2-8043-1.1-c1-0-291
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  − 0.630·2-s + 3-s − 1.60·4-s + 2.80·5-s − 0.630·6-s − 7-s + 2.27·8-s + 9-s − 1.77·10-s − 3.03·11-s − 1.60·12-s − 3.76·13-s + 0.630·14-s + 2.80·15-s + 1.77·16-s − 9.66e − 5·17-s − 0.630·18-s + 0.0432·19-s − 4.50·20-s − 21-s + 1.91·22-s + 7.26·23-s + 2.27·24-s + 2.89·25-s + 2.37·26-s + 27-s + 1.60·28-s + ⋯
L(s)  = 1  − 0.446·2-s + 0.577·3-s − 0.801·4-s + 1.25·5-s − 0.257·6-s − 0.377·7-s + 0.803·8-s + 0.333·9-s − 0.560·10-s − 0.914·11-s − 0.462·12-s − 1.04·13-s + 0.168·14-s + 0.725·15-s + 0.442·16-s − 2.34e − 5·17-s − 0.148·18-s + 0.00992·19-s − 1.00·20-s − 0.218·21-s + 0.407·22-s + 1.51·23-s + 0.463·24-s + 0.578·25-s + 0.465·26-s + 0.192·27-s + 0.302·28-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 \( 1 + 0.630T + 2T^{2} \)
5 \( 1 - 2.80T + 5T^{2} \)
11 \( 1 + 3.03T + 11T^{2} \)
13 \( 1 + 3.76T + 13T^{2} \)
17 \( 1 + 9.66e-5T + 17T^{2} \)
19 \( 1 - 0.0432T + 19T^{2} \)
23 \( 1 - 7.26T + 23T^{2} \)
29 \( 1 + 7.05T + 29T^{2} \)
31 \( 1 + 2.06T + 31T^{2} \)
37 \( 1 + 0.331T + 37T^{2} \)
41 \( 1 - 10.7T + 41T^{2} \)
43 \( 1 + 10.7T + 43T^{2} \)
47 \( 1 - 7.61T + 47T^{2} \)
53 \( 1 + 1.65T + 53T^{2} \)
59 \( 1 + 3.16T + 59T^{2} \)
61 \( 1 - 10.0T + 61T^{2} \)
67 \( 1 + 11.2T + 67T^{2} \)
71 \( 1 + 6.58T + 71T^{2} \)
73 \( 1 - 3.12T + 73T^{2} \)
79 \( 1 + 1.30T + 79T^{2} \)
83 \( 1 - 2.33T + 83T^{2} \)
89 \( 1 - 0.193T + 89T^{2} \)
97 \( 1 + 10.8T + 97T^{2} \)
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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

−7.47667515932580451761273021404, −7.10089673866432319833385593467, −5.98442410063378532674236674060, −5.31072443911394121354435205441, −4.84266566609700896686629173268, −3.86051264294900940255906367693, −2.88792382411467106157223889352, −2.25130027764738281245299320635, −1.28883172146353784731366000371, 0, 1.28883172146353784731366000371, 2.25130027764738281245299320635, 2.88792382411467106157223889352, 3.86051264294900940255906367693, 4.84266566609700896686629173268, 5.31072443911394121354435205441, 5.98442410063378532674236674060, 7.10089673866432319833385593467, 7.47667515932580451761273021404

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