Properties

Label 2-2014-1.1-c1-0-61
Degree $2$
Conductor $2014$
Sign $-1$
Analytic cond. $16.0818$
Root an. cond. $4.01022$
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 + 0.303·3-s + 4-s + 0.384·5-s − 0.303·6-s + 3.38·7-s − 8-s − 2.90·9-s − 0.384·10-s − 4.48·11-s + 0.303·12-s + 4.53·13-s − 3.38·14-s + 0.116·15-s + 16-s − 3.64·17-s + 2.90·18-s − 19-s + 0.384·20-s + 1.02·21-s + 4.48·22-s − 6.29·23-s − 0.303·24-s − 4.85·25-s − 4.53·26-s − 1.79·27-s + 3.38·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.175·3-s + 0.5·4-s + 0.171·5-s − 0.124·6-s + 1.28·7-s − 0.353·8-s − 0.969·9-s − 0.121·10-s − 1.35·11-s + 0.0877·12-s + 1.25·13-s − 0.905·14-s + 0.0301·15-s + 0.250·16-s − 0.883·17-s + 0.685·18-s − 0.229·19-s + 0.0858·20-s + 0.224·21-s + 0.955·22-s − 1.31·23-s − 0.0620·24-s − 0.970·25-s − 0.889·26-s − 0.345·27-s + 0.640·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2014 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2014 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2014\)    =    \(2 \cdot 19 \cdot 53\)
Sign: $-1$
Analytic conductor: \(16.0818\)
Root analytic conductor: \(4.01022\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2014,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
19 \( 1 + T \)
53 \( 1 + T \)
good3 \( 1 - 0.303T + 3T^{2} \)
5 \( 1 - 0.384T + 5T^{2} \)
7 \( 1 - 3.38T + 7T^{2} \)
11 \( 1 + 4.48T + 11T^{2} \)
13 \( 1 - 4.53T + 13T^{2} \)
17 \( 1 + 3.64T + 17T^{2} \)
23 \( 1 + 6.29T + 23T^{2} \)
29 \( 1 + 4.93T + 29T^{2} \)
31 \( 1 - 3.40T + 31T^{2} \)
37 \( 1 + 1.43T + 37T^{2} \)
41 \( 1 + 2.89T + 41T^{2} \)
43 \( 1 - 1.09T + 43T^{2} \)
47 \( 1 + 3.58T + 47T^{2} \)
59 \( 1 + 8.65T + 59T^{2} \)
61 \( 1 - 0.670T + 61T^{2} \)
67 \( 1 + 9.02T + 67T^{2} \)
71 \( 1 - 2.48T + 71T^{2} \)
73 \( 1 + 0.918T + 73T^{2} \)
79 \( 1 - 7.94T + 79T^{2} \)
83 \( 1 - 4.26T + 83T^{2} \)
89 \( 1 - 14.8T + 89T^{2} \)
97 \( 1 + 3.38T + 97T^{2} \)
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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

−8.560560409587597097088321762925, −8.103935389451522918534364919530, −7.63853369219592350796859910311, −6.30254616766083010543699536905, −5.71255590105778829590305337943, −4.80038946802293195780429468956, −3.64659554048916784300342198307, −2.42883609165526475185658011732, −1.71186186409129015134099055312, 0, 1.71186186409129015134099055312, 2.42883609165526475185658011732, 3.64659554048916784300342198307, 4.80038946802293195780429468956, 5.71255590105778829590305337943, 6.30254616766083010543699536905, 7.63853369219592350796859910311, 8.103935389451522918534364919530, 8.560560409587597097088321762925

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