Properties

Label 2-8043-1.1-c1-0-12
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.99·2-s − 3-s + 1.96·4-s − 3.98·5-s − 1.99·6-s − 7-s − 0.0694·8-s + 9-s − 7.94·10-s − 3.40·11-s − 1.96·12-s + 1.09·13-s − 1.99·14-s + 3.98·15-s − 4.06·16-s − 5.53·17-s + 1.99·18-s + 4.31·19-s − 7.83·20-s + 21-s − 6.78·22-s − 8.56·23-s + 0.0694·24-s + 10.9·25-s + 2.17·26-s − 27-s − 1.96·28-s + ⋯
L(s)  = 1  + 1.40·2-s − 0.577·3-s + 0.982·4-s − 1.78·5-s − 0.812·6-s − 0.377·7-s − 0.0245·8-s + 0.333·9-s − 2.51·10-s − 1.02·11-s − 0.567·12-s + 0.302·13-s − 0.532·14-s + 1.02·15-s − 1.01·16-s − 1.34·17-s + 0.469·18-s + 0.989·19-s − 1.75·20-s + 0.218·21-s − 1.44·22-s − 1.78·23-s + 0.0141·24-s + 2.18·25-s + 0.426·26-s − 0.192·27-s − 0.371·28-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: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5334589205\)
\(L(\frac12)\) \(\approx\) \(0.5334589205\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.99T + 2T^{2} \)
5 \( 1 + 3.98T + 5T^{2} \)
11 \( 1 + 3.40T + 11T^{2} \)
13 \( 1 - 1.09T + 13T^{2} \)
17 \( 1 + 5.53T + 17T^{2} \)
19 \( 1 - 4.31T + 19T^{2} \)
23 \( 1 + 8.56T + 23T^{2} \)
29 \( 1 + 6.23T + 29T^{2} \)
31 \( 1 + 2.97T + 31T^{2} \)
37 \( 1 + 7.94T + 37T^{2} \)
41 \( 1 + 7.62T + 41T^{2} \)
43 \( 1 + 1.15T + 43T^{2} \)
47 \( 1 - 8.48T + 47T^{2} \)
53 \( 1 - 12.2T + 53T^{2} \)
59 \( 1 - 8.94T + 59T^{2} \)
61 \( 1 - 0.990T + 61T^{2} \)
67 \( 1 + 5.82T + 67T^{2} \)
71 \( 1 + 13.3T + 71T^{2} \)
73 \( 1 - 1.48T + 73T^{2} \)
79 \( 1 - 6.76T + 79T^{2} \)
83 \( 1 + 14.1T + 83T^{2} \)
89 \( 1 - 15.9T + 89T^{2} \)
97 \( 1 + 8.07T + 97T^{2} \)
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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

−7.36732448838728545843799811124, −7.21854702448880331484691304216, −6.27916930287089350472549104097, −5.51520989754085406889634311669, −5.01894466917773242384759076405, −4.09669258094005513963590724080, −3.86378814633320701363496623674, −3.09511021709549650127317364610, −2.09622723518732165748514191201, −0.27866664237060272025617432132, 0.27866664237060272025617432132, 2.09622723518732165748514191201, 3.09511021709549650127317364610, 3.86378814633320701363496623674, 4.09669258094005513963590724080, 5.01894466917773242384759076405, 5.51520989754085406889634311669, 6.27916930287089350472549104097, 7.21854702448880331484691304216, 7.36732448838728545843799811124

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