Properties

Label 2-8042-1.1-c1-0-34
Degree $2$
Conductor $8042$
Sign $1$
Analytic cond. $64.2156$
Root an. cond. $8.01346$
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  − 2-s − 2.19·3-s + 4-s − 2.77·5-s + 2.19·6-s + 3.06·7-s − 8-s + 1.79·9-s + 2.77·10-s − 4.27·11-s − 2.19·12-s + 6.31·13-s − 3.06·14-s + 6.06·15-s + 16-s − 5.67·17-s − 1.79·18-s + 3.05·19-s − 2.77·20-s − 6.72·21-s + 4.27·22-s − 3.16·23-s + 2.19·24-s + 2.67·25-s − 6.31·26-s + 2.63·27-s + 3.06·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.26·3-s + 0.5·4-s − 1.23·5-s + 0.894·6-s + 1.16·7-s − 0.353·8-s + 0.599·9-s + 0.876·10-s − 1.28·11-s − 0.632·12-s + 1.75·13-s − 0.820·14-s + 1.56·15-s + 0.250·16-s − 1.37·17-s − 0.423·18-s + 0.699·19-s − 0.619·20-s − 1.46·21-s + 0.911·22-s − 0.659·23-s + 0.447·24-s + 0.535·25-s − 1.23·26-s + 0.506·27-s + 0.580·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8042 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8042 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8042\)    =    \(2 \cdot 4021\)
Sign: $1$
Analytic conductor: \(64.2156\)
Root analytic conductor: \(8.01346\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8042,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4458850818\)
\(L(\frac12)\) \(\approx\) \(0.4458850818\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
4021 \( 1+O(T) \)
good3 \( 1 + 2.19T + 3T^{2} \)
5 \( 1 + 2.77T + 5T^{2} \)
7 \( 1 - 3.06T + 7T^{2} \)
11 \( 1 + 4.27T + 11T^{2} \)
13 \( 1 - 6.31T + 13T^{2} \)
17 \( 1 + 5.67T + 17T^{2} \)
19 \( 1 - 3.05T + 19T^{2} \)
23 \( 1 + 3.16T + 23T^{2} \)
29 \( 1 + 5.56T + 29T^{2} \)
31 \( 1 - 1.42T + 31T^{2} \)
37 \( 1 - 0.630T + 37T^{2} \)
41 \( 1 - 8.42T + 41T^{2} \)
43 \( 1 + 9.98T + 43T^{2} \)
47 \( 1 - 4.60T + 47T^{2} \)
53 \( 1 - 6.71T + 53T^{2} \)
59 \( 1 - 10.9T + 59T^{2} \)
61 \( 1 - 3.67T + 61T^{2} \)
67 \( 1 + 5.77T + 67T^{2} \)
71 \( 1 - 4.19T + 71T^{2} \)
73 \( 1 + 6.91T + 73T^{2} \)
79 \( 1 + 17.2T + 79T^{2} \)
83 \( 1 - 4.21T + 83T^{2} \)
89 \( 1 + 5.49T + 89T^{2} \)
97 \( 1 - 5.15T + 97T^{2} \)
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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

−7.76063485808317262214317907743, −7.37023484301631567606230173342, −6.45798152805911170256141484755, −5.75988755289669476202875509193, −5.16014299343251137950353956473, −4.35497496324985880635619152990, −3.68458308702951984361469766928, −2.47768929744941206509136960234, −1.38491617979123400416430242832, −0.42266555391287047240355416201, 0.42266555391287047240355416201, 1.38491617979123400416430242832, 2.47768929744941206509136960234, 3.68458308702951984361469766928, 4.35497496324985880635619152990, 5.16014299343251137950353956473, 5.75988755289669476202875509193, 6.45798152805911170256141484755, 7.37023484301631567606230173342, 7.76063485808317262214317907743

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