Properties

Label 2-8043-1.1-c1-0-340
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  + 0.762·2-s + 3-s − 1.41·4-s + 2.42·5-s + 0.762·6-s − 7-s − 2.60·8-s + 9-s + 1.84·10-s − 0.750·11-s − 1.41·12-s + 2.96·13-s − 0.762·14-s + 2.42·15-s + 0.851·16-s − 2.55·17-s + 0.762·18-s − 1.81·19-s − 3.43·20-s − 21-s − 0.572·22-s + 0.658·23-s − 2.60·24-s + 0.876·25-s + 2.26·26-s + 27-s + 1.41·28-s + ⋯
L(s)  = 1  + 0.539·2-s + 0.577·3-s − 0.709·4-s + 1.08·5-s + 0.311·6-s − 0.377·7-s − 0.921·8-s + 0.333·9-s + 0.584·10-s − 0.226·11-s − 0.409·12-s + 0.823·13-s − 0.203·14-s + 0.625·15-s + 0.212·16-s − 0.619·17-s + 0.179·18-s − 0.417·19-s − 0.769·20-s − 0.218·21-s − 0.121·22-s + 0.137·23-s − 0.531·24-s + 0.175·25-s + 0.443·26-s + 0.192·27-s + 0.268·28-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 \( 1 - 0.762T + 2T^{2} \)
5 \( 1 - 2.42T + 5T^{2} \)
11 \( 1 + 0.750T + 11T^{2} \)
13 \( 1 - 2.96T + 13T^{2} \)
17 \( 1 + 2.55T + 17T^{2} \)
19 \( 1 + 1.81T + 19T^{2} \)
23 \( 1 - 0.658T + 23T^{2} \)
29 \( 1 + 7.52T + 29T^{2} \)
31 \( 1 + 4.45T + 31T^{2} \)
37 \( 1 + 6.82T + 37T^{2} \)
41 \( 1 + 4.47T + 41T^{2} \)
43 \( 1 - 9.95T + 43T^{2} \)
47 \( 1 + 2.91T + 47T^{2} \)
53 \( 1 + 5.06T + 53T^{2} \)
59 \( 1 + 9.40T + 59T^{2} \)
61 \( 1 - 4.39T + 61T^{2} \)
67 \( 1 - 4.88T + 67T^{2} \)
71 \( 1 + 2.98T + 71T^{2} \)
73 \( 1 - 0.752T + 73T^{2} \)
79 \( 1 + 4.80T + 79T^{2} \)
83 \( 1 + 11.3T + 83T^{2} \)
89 \( 1 + 7.76T + 89T^{2} \)
97 \( 1 - 6.08T + 97T^{2} \)
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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

−7.45070705187939408569430865824, −6.63418966228066145742089417543, −5.90769308269100753518777084607, −5.49799692908375461674497063351, −4.61349772525928010456368769822, −3.84199912180274946761080983919, −3.25225584587613582020706849732, −2.31310071503741085598493628089, −1.50581895364491293653650860369, 0, 1.50581895364491293653650860369, 2.31310071503741085598493628089, 3.25225584587613582020706849732, 3.84199912180274946761080983919, 4.61349772525928010456368769822, 5.49799692908375461674497063351, 5.90769308269100753518777084607, 6.63418966228066145742089417543, 7.45070705187939408569430865824

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