Properties

Label 2-8042-1.1-c1-0-159
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 2.46·3-s + 4-s + 0.597·5-s − 2.46·6-s − 5.04·7-s + 8-s + 3.08·9-s + 0.597·10-s − 0.206·11-s − 2.46·12-s − 5.16·13-s − 5.04·14-s − 1.47·15-s + 16-s + 2.07·17-s + 3.08·18-s + 6.06·19-s + 0.597·20-s + 12.4·21-s − 0.206·22-s + 5.27·23-s − 2.46·24-s − 4.64·25-s − 5.16·26-s − 0.210·27-s − 5.04·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.42·3-s + 0.5·4-s + 0.267·5-s − 1.00·6-s − 1.90·7-s + 0.353·8-s + 1.02·9-s + 0.188·10-s − 0.0621·11-s − 0.712·12-s − 1.43·13-s − 1.34·14-s − 0.380·15-s + 0.250·16-s + 0.503·17-s + 0.727·18-s + 1.39·19-s + 0.133·20-s + 2.71·21-s − 0.0439·22-s + 1.10·23-s − 0.503·24-s − 0.928·25-s − 1.01·26-s − 0.0405·27-s − 0.952·28-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: \(1\)
Selberg data: \((2,\ 8042,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
4021 \( 1+O(T) \)
good3 \( 1 + 2.46T + 3T^{2} \)
5 \( 1 - 0.597T + 5T^{2} \)
7 \( 1 + 5.04T + 7T^{2} \)
11 \( 1 + 0.206T + 11T^{2} \)
13 \( 1 + 5.16T + 13T^{2} \)
17 \( 1 - 2.07T + 17T^{2} \)
19 \( 1 - 6.06T + 19T^{2} \)
23 \( 1 - 5.27T + 23T^{2} \)
29 \( 1 - 1.72T + 29T^{2} \)
31 \( 1 - 0.341T + 31T^{2} \)
37 \( 1 + 5.96T + 37T^{2} \)
41 \( 1 - 11.3T + 41T^{2} \)
43 \( 1 + 4.28T + 43T^{2} \)
47 \( 1 + 6.15T + 47T^{2} \)
53 \( 1 - 4.17T + 53T^{2} \)
59 \( 1 - 2.75T + 59T^{2} \)
61 \( 1 - 1.42T + 61T^{2} \)
67 \( 1 - 15.0T + 67T^{2} \)
71 \( 1 + 2.37T + 71T^{2} \)
73 \( 1 + 12.6T + 73T^{2} \)
79 \( 1 - 13.0T + 79T^{2} \)
83 \( 1 - 4.49T + 83T^{2} \)
89 \( 1 + 8.99T + 89T^{2} \)
97 \( 1 + 0.752T + 97T^{2} \)
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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

−7.03990448301464529672545542534, −6.71630462892185476590811166241, −5.97798856130990739555838605766, −5.38699147696082679077440181994, −5.02063121510758301215425325043, −3.94934413643519587176074593924, −3.14755205193717877318971850249, −2.50523029392546985405182688077, −1.00809671949995590801904161175, 0, 1.00809671949995590801904161175, 2.50523029392546985405182688077, 3.14755205193717877318971850249, 3.94934413643519587176074593924, 5.02063121510758301215425325043, 5.38699147696082679077440181994, 5.97798856130990739555838605766, 6.71630462892185476590811166241, 7.03990448301464529672545542534

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