Properties

Label 2-4022-1.1-c1-0-25
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 − 2.61·3-s + 4-s − 0.740·5-s − 2.61·6-s − 2.94·7-s + 8-s + 3.81·9-s − 0.740·10-s + 3.23·11-s − 2.61·12-s + 2.51·13-s − 2.94·14-s + 1.93·15-s + 16-s − 1.46·17-s + 3.81·18-s − 1.61·19-s − 0.740·20-s + 7.69·21-s + 3.23·22-s + 4.93·23-s − 2.61·24-s − 4.45·25-s + 2.51·26-s − 2.13·27-s − 2.94·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.50·3-s + 0.5·4-s − 0.331·5-s − 1.06·6-s − 1.11·7-s + 0.353·8-s + 1.27·9-s − 0.234·10-s + 0.974·11-s − 0.753·12-s + 0.696·13-s − 0.787·14-s + 0.499·15-s + 0.250·16-s − 0.354·17-s + 0.900·18-s − 0.370·19-s − 0.165·20-s + 1.67·21-s + 0.688·22-s + 1.02·23-s − 0.533·24-s − 0.890·25-s + 0.492·26-s − 0.411·27-s − 0.556·28-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

\(L(1)\) \(\approx\) \(1.217400646\)
\(L(\frac12)\) \(\approx\) \(1.217400646\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.61T + 3T^{2} \)
5 \( 1 + 0.740T + 5T^{2} \)
7 \( 1 + 2.94T + 7T^{2} \)
11 \( 1 - 3.23T + 11T^{2} \)
13 \( 1 - 2.51T + 13T^{2} \)
17 \( 1 + 1.46T + 17T^{2} \)
19 \( 1 + 1.61T + 19T^{2} \)
23 \( 1 - 4.93T + 23T^{2} \)
29 \( 1 + 6.62T + 29T^{2} \)
31 \( 1 - 0.600T + 31T^{2} \)
37 \( 1 + 8.64T + 37T^{2} \)
41 \( 1 + 1.90T + 41T^{2} \)
43 \( 1 + 0.328T + 43T^{2} \)
47 \( 1 + 6.46T + 47T^{2} \)
53 \( 1 - 8.34T + 53T^{2} \)
59 \( 1 - 8.62T + 59T^{2} \)
61 \( 1 - 9.21T + 61T^{2} \)
67 \( 1 + 10.1T + 67T^{2} \)
71 \( 1 + 6.89T + 71T^{2} \)
73 \( 1 - 15.1T + 73T^{2} \)
79 \( 1 - 6.92T + 79T^{2} \)
83 \( 1 - 9.15T + 83T^{2} \)
89 \( 1 + 4.53T + 89T^{2} \)
97 \( 1 - 3.81T + 97T^{2} \)
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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

−8.453563449244656366942168771703, −7.16856126924608387740576209950, −6.76818703102726204500666141612, −6.16466965751677460734332059790, −5.58720408436824183609336256094, −4.77847117412359373043584068219, −3.85854200487914043610130881243, −3.38535370661909139107073197244, −1.87366319499694542639523235334, −0.60830167669162817381016783715, 0.60830167669162817381016783715, 1.87366319499694542639523235334, 3.38535370661909139107073197244, 3.85854200487914043610130881243, 4.77847117412359373043584068219, 5.58720408436824183609336256094, 6.16466965751677460734332059790, 6.76818703102726204500666141612, 7.16856126924608387740576209950, 8.453563449244656366942168771703

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