Properties

Label 2-8043-1.1-c1-0-31
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  + 0.470·2-s + 3-s − 1.77·4-s − 1.42·5-s + 0.470·6-s − 7-s − 1.77·8-s + 9-s − 0.672·10-s − 6.21·11-s − 1.77·12-s + 3.23·13-s − 0.470·14-s − 1.42·15-s + 2.71·16-s + 3.55·17-s + 0.470·18-s − 5.83·19-s + 2.53·20-s − 21-s − 2.92·22-s − 5.02·23-s − 1.77·24-s − 2.96·25-s + 1.52·26-s + 27-s + 1.77·28-s + ⋯
L(s)  = 1  + 0.332·2-s + 0.577·3-s − 0.889·4-s − 0.638·5-s + 0.192·6-s − 0.377·7-s − 0.628·8-s + 0.333·9-s − 0.212·10-s − 1.87·11-s − 0.513·12-s + 0.898·13-s − 0.125·14-s − 0.368·15-s + 0.679·16-s + 0.862·17-s + 0.110·18-s − 1.33·19-s + 0.567·20-s − 0.218·21-s − 0.623·22-s − 1.04·23-s − 0.363·24-s − 0.592·25-s + 0.299·26-s + 0.192·27-s + 0.336·28-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

\(L(1)\) \(\approx\) \(0.9250930048\)
\(L(\frac12)\) \(\approx\) \(0.9250930048\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.470T + 2T^{2} \)
5 \( 1 + 1.42T + 5T^{2} \)
11 \( 1 + 6.21T + 11T^{2} \)
13 \( 1 - 3.23T + 13T^{2} \)
17 \( 1 - 3.55T + 17T^{2} \)
19 \( 1 + 5.83T + 19T^{2} \)
23 \( 1 + 5.02T + 23T^{2} \)
29 \( 1 - 2.19T + 29T^{2} \)
31 \( 1 - 2.83T + 31T^{2} \)
37 \( 1 - 0.389T + 37T^{2} \)
41 \( 1 + 4.64T + 41T^{2} \)
43 \( 1 + 3.52T + 43T^{2} \)
47 \( 1 + 5.44T + 47T^{2} \)
53 \( 1 - 8.69T + 53T^{2} \)
59 \( 1 + 9.55T + 59T^{2} \)
61 \( 1 + 6.48T + 61T^{2} \)
67 \( 1 + 7.74T + 67T^{2} \)
71 \( 1 + 12.4T + 71T^{2} \)
73 \( 1 + 6.98T + 73T^{2} \)
79 \( 1 - 3.96T + 79T^{2} \)
83 \( 1 - 14.8T + 83T^{2} \)
89 \( 1 - 14.8T + 89T^{2} \)
97 \( 1 + 9.21T + 97T^{2} \)
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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

−8.056752994525796348036574253564, −7.40300782325989970178593359068, −6.22430926043627971520669299564, −5.77684458004180621162637486399, −4.81922288708677669959175743014, −4.28874418490309272379407161918, −3.45936791834352636723877804252, −3.00734522770710446698947478393, −1.91114655779512634179836676047, −0.42326369135382850578600188778, 0.42326369135382850578600188778, 1.91114655779512634179836676047, 3.00734522770710446698947478393, 3.45936791834352636723877804252, 4.28874418490309272379407161918, 4.81922288708677669959175743014, 5.77684458004180621162637486399, 6.22430926043627971520669299564, 7.40300782325989970178593359068, 8.056752994525796348036574253564

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