Properties

Label 2-8043-1.1-c1-0-197
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  + 0.266·2-s − 3-s − 1.92·4-s − 1.23·5-s − 0.266·6-s − 7-s − 1.04·8-s + 9-s − 0.328·10-s + 3.34·11-s + 1.92·12-s + 3.20·13-s − 0.266·14-s + 1.23·15-s + 3.57·16-s − 2.13·17-s + 0.266·18-s − 5.47·19-s + 2.37·20-s + 21-s + 0.891·22-s + 2.53·23-s + 1.04·24-s − 3.47·25-s + 0.853·26-s − 27-s + 1.92·28-s + ⋯
L(s)  = 1  + 0.188·2-s − 0.577·3-s − 0.964·4-s − 0.551·5-s − 0.108·6-s − 0.377·7-s − 0.370·8-s + 0.333·9-s − 0.103·10-s + 1.00·11-s + 0.556·12-s + 0.887·13-s − 0.0712·14-s + 0.318·15-s + 0.894·16-s − 0.517·17-s + 0.0628·18-s − 1.25·19-s + 0.531·20-s + 0.218·21-s + 0.189·22-s + 0.528·23-s + 0.213·24-s − 0.695·25-s + 0.167·26-s − 0.192·27-s + 0.364·28-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 \( 1 - 0.266T + 2T^{2} \)
5 \( 1 + 1.23T + 5T^{2} \)
11 \( 1 - 3.34T + 11T^{2} \)
13 \( 1 - 3.20T + 13T^{2} \)
17 \( 1 + 2.13T + 17T^{2} \)
19 \( 1 + 5.47T + 19T^{2} \)
23 \( 1 - 2.53T + 23T^{2} \)
29 \( 1 + 7.06T + 29T^{2} \)
31 \( 1 + 9.34T + 31T^{2} \)
37 \( 1 - 6.75T + 37T^{2} \)
41 \( 1 + 7.34T + 41T^{2} \)
43 \( 1 - 10.1T + 43T^{2} \)
47 \( 1 - 12.1T + 47T^{2} \)
53 \( 1 - 7.84T + 53T^{2} \)
59 \( 1 - 3.70T + 59T^{2} \)
61 \( 1 - 10.2T + 61T^{2} \)
67 \( 1 - 1.11T + 67T^{2} \)
71 \( 1 + 1.26T + 71T^{2} \)
73 \( 1 - 4.83T + 73T^{2} \)
79 \( 1 - 0.908T + 79T^{2} \)
83 \( 1 + 9.55T + 83T^{2} \)
89 \( 1 + 16.4T + 89T^{2} \)
97 \( 1 + 7.67T + 97T^{2} \)
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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

−7.35127654504195056771553211049, −6.79062279512486239321787427483, −5.82535328456185671071651935278, −5.63421559976996052119886220690, −4.39883992483863074552147603403, −3.98945286337828885969404652340, −3.57601565344655080337319266753, −2.15977443373201792695305944341, −0.973411414410368980207672024115, 0, 0.973411414410368980207672024115, 2.15977443373201792695305944341, 3.57601565344655080337319266753, 3.98945286337828885969404652340, 4.39883992483863074552147603403, 5.63421559976996052119886220690, 5.82535328456185671071651935278, 6.79062279512486239321787427483, 7.35127654504195056771553211049

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