Properties

Label 2-8043-1.1-c1-0-209
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 + 0.666·4-s − 3.87·5-s − 1.63·6-s − 7-s − 2.17·8-s + 9-s − 6.32·10-s + 3.71·11-s − 0.666·12-s − 6.24·13-s − 1.63·14-s + 3.87·15-s − 4.88·16-s + 5.99·17-s + 1.63·18-s + 3.05·19-s − 2.58·20-s + 21-s + 6.06·22-s − 1.24·23-s + 2.17·24-s + 9.98·25-s − 10.1·26-s − 27-s − 0.666·28-s + ⋯
L(s)  = 1  + 1.15·2-s − 0.577·3-s + 0.333·4-s − 1.73·5-s − 0.666·6-s − 0.377·7-s − 0.769·8-s + 0.333·9-s − 1.99·10-s + 1.11·11-s − 0.192·12-s − 1.73·13-s − 0.436·14-s + 0.999·15-s − 1.22·16-s + 1.45·17-s + 0.384·18-s + 0.700·19-s − 0.577·20-s + 0.218·21-s + 1.29·22-s − 0.259·23-s + 0.444·24-s + 1.99·25-s − 2.00·26-s − 0.192·27-s − 0.126·28-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 \( 1 + 3.87T + 5T^{2} \)
11 \( 1 - 3.71T + 11T^{2} \)
13 \( 1 + 6.24T + 13T^{2} \)
17 \( 1 - 5.99T + 17T^{2} \)
19 \( 1 - 3.05T + 19T^{2} \)
23 \( 1 + 1.24T + 23T^{2} \)
29 \( 1 - 0.671T + 29T^{2} \)
31 \( 1 - 6.88T + 31T^{2} \)
37 \( 1 - 0.715T + 37T^{2} \)
41 \( 1 + 0.510T + 41T^{2} \)
43 \( 1 - 12.1T + 43T^{2} \)
47 \( 1 + 6.64T + 47T^{2} \)
53 \( 1 + 3.69T + 53T^{2} \)
59 \( 1 - 11.7T + 59T^{2} \)
61 \( 1 + 6.85T + 61T^{2} \)
67 \( 1 + 9.35T + 67T^{2} \)
71 \( 1 - 2.82T + 71T^{2} \)
73 \( 1 + 0.403T + 73T^{2} \)
79 \( 1 + 10.4T + 79T^{2} \)
83 \( 1 + 11.0T + 83T^{2} \)
89 \( 1 + 11.3T + 89T^{2} \)
97 \( 1 - 2.94T + 97T^{2} \)
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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

−7.32603724289496282360339444291, −6.77942299245730732172576998922, −5.93646864181920436466400320767, −5.23280659646197053417920637197, −4.48487638329064351441767713395, −4.13537758122225671190385329173, −3.31852208146630347927296292343, −2.76903264723243772166456368531, −1.01387730726929671010598474401, 0, 1.01387730726929671010598474401, 2.76903264723243772166456368531, 3.31852208146630347927296292343, 4.13537758122225671190385329173, 4.48487638329064351441767713395, 5.23280659646197053417920637197, 5.93646864181920436466400320767, 6.77942299245730732172576998922, 7.32603724289496282360339444291

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