Properties

Label 2-4022-1.1-c1-0-76
Degree $2$
Conductor $4022$
Sign $1$
Analytic cond. $32.1158$
Root an. cond. $5.66708$
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 + 1.25·3-s + 4-s + 3.13·5-s − 1.25·6-s + 0.877·7-s − 8-s − 1.41·9-s − 3.13·10-s + 1.21·11-s + 1.25·12-s − 0.652·13-s − 0.877·14-s + 3.94·15-s + 16-s + 5.88·17-s + 1.41·18-s + 5.25·19-s + 3.13·20-s + 1.10·21-s − 1.21·22-s + 7.50·23-s − 1.25·24-s + 4.82·25-s + 0.652·26-s − 5.55·27-s + 0.877·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.726·3-s + 0.5·4-s + 1.40·5-s − 0.514·6-s + 0.331·7-s − 0.353·8-s − 0.471·9-s − 0.991·10-s + 0.367·11-s + 0.363·12-s − 0.180·13-s − 0.234·14-s + 1.01·15-s + 0.250·16-s + 1.42·17-s + 0.333·18-s + 1.20·19-s + 0.701·20-s + 0.241·21-s − 0.259·22-s + 1.56·23-s − 0.257·24-s + 0.965·25-s + 0.127·26-s − 1.06·27-s + 0.165·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4022 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4022 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4022\)    =    \(2 \cdot 2011\)
Sign: $1$
Analytic conductor: \(32.1158\)
Root analytic conductor: \(5.66708\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4022,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.661604387\)
\(L(\frac12)\) \(\approx\) \(2.661604387\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
2011 \( 1 - T \)
good3 \( 1 - 1.25T + 3T^{2} \)
5 \( 1 - 3.13T + 5T^{2} \)
7 \( 1 - 0.877T + 7T^{2} \)
11 \( 1 - 1.21T + 11T^{2} \)
13 \( 1 + 0.652T + 13T^{2} \)
17 \( 1 - 5.88T + 17T^{2} \)
19 \( 1 - 5.25T + 19T^{2} \)
23 \( 1 - 7.50T + 23T^{2} \)
29 \( 1 + 7.38T + 29T^{2} \)
31 \( 1 - 4.13T + 31T^{2} \)
37 \( 1 - 0.831T + 37T^{2} \)
41 \( 1 - 8.96T + 41T^{2} \)
43 \( 1 + 5.40T + 43T^{2} \)
47 \( 1 - 1.31T + 47T^{2} \)
53 \( 1 + 8.40T + 53T^{2} \)
59 \( 1 + 3.27T + 59T^{2} \)
61 \( 1 + 5.51T + 61T^{2} \)
67 \( 1 - 7.54T + 67T^{2} \)
71 \( 1 + 0.557T + 71T^{2} \)
73 \( 1 + 5.16T + 73T^{2} \)
79 \( 1 + 5.15T + 79T^{2} \)
83 \( 1 + 7.77T + 83T^{2} \)
89 \( 1 - 1.08T + 89T^{2} \)
97 \( 1 + 4.43T + 97T^{2} \)
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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

−8.587555602044437287764282002800, −7.74854612223149535445570336145, −7.26714048161342774385223066191, −6.17298825206770296427507205722, −5.63443097178760314444249496159, −4.90449519748406064041113591933, −3.37240527100646474997125542908, −2.86473748287987069322769243206, −1.85969679733461581431046478291, −1.09018142447568786800635172856, 1.09018142447568786800635172856, 1.85969679733461581431046478291, 2.86473748287987069322769243206, 3.37240527100646474997125542908, 4.90449519748406064041113591933, 5.63443097178760314444249496159, 6.17298825206770296427507205722, 7.26714048161342774385223066191, 7.74854612223149535445570336145, 8.587555602044437287764282002800

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