Properties

Label 2-1511-1511.1510-c0-0-0
Degree $2$
Conductor $1511$
Sign $1$
Analytic cond. $0.754087$
Root an. cond. $0.868381$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.96·2-s − 0.445·3-s + 2.85·4-s − 1.89·5-s + 0.873·6-s − 0.925·7-s − 3.63·8-s − 0.801·9-s + 3.72·10-s − 1.27·12-s − 1.34·13-s + 1.81·14-s + 0.844·15-s + 4.29·16-s − 0.690·17-s + 1.57·18-s − 1.99·19-s − 5.41·20-s + 0.411·21-s + 1.61·24-s + 2.60·25-s + 2.63·26-s + 0.801·27-s − 2.64·28-s − 1.65·30-s + 0.569·31-s − 4.78·32-s + ⋯
L(s)  = 1  − 1.96·2-s − 0.445·3-s + 2.85·4-s − 1.89·5-s + 0.873·6-s − 0.925·7-s − 3.63·8-s − 0.801·9-s + 3.72·10-s − 1.27·12-s − 1.34·13-s + 1.81·14-s + 0.844·15-s + 4.29·16-s − 0.690·17-s + 1.57·18-s − 1.99·19-s − 5.41·20-s + 0.411·21-s + 1.61·24-s + 2.60·25-s + 2.63·26-s + 0.801·27-s − 2.64·28-s − 1.65·30-s + 0.569·31-s − 4.78·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1511 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1511 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1511\)
Sign: $1$
Analytic conductor: \(0.754087\)
Root analytic conductor: \(0.868381\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1511} (1510, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1511,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.06088638697\)
\(L(\frac12)\) \(\approx\) \(0.06088638697\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad1511 \( 1 - T \)
good2 \( 1 + 1.96T + T^{2} \)
3 \( 1 + 0.445T + T^{2} \)
5 \( 1 + 1.89T + T^{2} \)
7 \( 1 + 0.925T + T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 + 1.34T + T^{2} \)
17 \( 1 + 0.690T + T^{2} \)
19 \( 1 + 1.99T + T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - 0.569T + T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 + 1.67T + T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - 0.0641T + T^{2} \)
97 \( 1 - T^{2} \)
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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

−9.541841320070523746680571218692, −8.702400828784885232647116797462, −8.265012116378996491938590169456, −7.44161017207300400418665433037, −6.77947256256710264119791492380, −6.16307928036549261671972007879, −4.57739388299761447182280006205, −3.26197524753029355825887968549, −2.42283524429075078657456845814, −0.31992206517266049692175942331, 0.31992206517266049692175942331, 2.42283524429075078657456845814, 3.26197524753029355825887968549, 4.57739388299761447182280006205, 6.16307928036549261671972007879, 6.77947256256710264119791492380, 7.44161017207300400418665433037, 8.265012116378996491938590169456, 8.702400828784885232647116797462, 9.541841320070523746680571218692

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