Properties

Label 2-1511-1511.1510-c0-0-21
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  + 1.93·2-s − 0.445·3-s + 2.74·4-s − 0.192·5-s − 0.860·6-s + 1.60·7-s + 3.37·8-s − 0.801·9-s − 0.371·10-s − 1.22·12-s − 1.99·13-s + 3.10·14-s + 0.0854·15-s + 3.77·16-s − 1.67·17-s − 1.55·18-s − 1.14·19-s − 0.526·20-s − 0.713·21-s − 1.50·24-s − 0.963·25-s − 3.86·26-s + 0.801·27-s + 4.39·28-s + 0.165·30-s + 1.85·31-s + 3.94·32-s + ⋯
L(s)  = 1  + 1.93·2-s − 0.445·3-s + 2.74·4-s − 0.192·5-s − 0.860·6-s + 1.60·7-s + 3.37·8-s − 0.801·9-s − 0.371·10-s − 1.22·12-s − 1.99·13-s + 3.10·14-s + 0.0854·15-s + 3.77·16-s − 1.67·17-s − 1.55·18-s − 1.14·19-s − 0.526·20-s − 0.713·21-s − 1.50·24-s − 0.963·25-s − 3.86·26-s + 0.801·27-s + 4.39·28-s + 0.165·30-s + 1.85·31-s + 3.94·32-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

\(L(\frac{1}{2})\) \(\approx\) \(3.006229002\)
\(L(\frac12)\) \(\approx\) \(3.006229002\)
\(L(1)\) 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 \( 1 - 1.93T + T^{2} \)
3 \( 1 + 0.445T + T^{2} \)
5 \( 1 + 0.192T + T^{2} \)
7 \( 1 - 1.60T + T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 + 1.99T + T^{2} \)
17 \( 1 + 1.67T + T^{2} \)
19 \( 1 + 1.14T + T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - 1.85T + T^{2} \)
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 \( 1 - 1.43T + T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 + 0.925T + T^{2} \)
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

−10.12639477196988037028153477423, −8.533731347483655720427809519220, −7.79089264388356528537900779641, −6.92435066507861896689100937975, −6.17719943329890010630000811936, −5.20101511770868752900876350705, −4.70534299018737235122005191940, −4.18574268690595340248613721297, −2.58147469280042499496751183195, −2.10749286607126491516318985264, 2.10749286607126491516318985264, 2.58147469280042499496751183195, 4.18574268690595340248613721297, 4.70534299018737235122005191940, 5.20101511770868752900876350705, 6.17719943329890010630000811936, 6.92435066507861896689100937975, 7.79089264388356528537900779641, 8.533731347483655720427809519220, 10.12639477196988037028153477423

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