Properties

Label 2-513-1.1-c1-0-8
Degree $2$
Conductor $513$
Sign $1$
Analytic cond. $4.09632$
Root an. cond. $2.02393$
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  + 1.34·2-s − 0.184·4-s + 1.34·5-s + 1.22·7-s − 2.94·8-s + 1.81·10-s + 4.59·11-s + 3.59·13-s + 1.65·14-s − 3.59·16-s + 0.305·17-s + 19-s − 0.248·20-s + 6.19·22-s + 4.65·23-s − 3.18·25-s + 4.84·26-s − 0.226·28-s + 1.65·29-s − 7.04·31-s + 1.04·32-s + 0.411·34-s + 1.65·35-s + 0.184·37-s + 1.34·38-s − 3.96·40-s + 3.43·41-s + ⋯
L(s)  = 1  + 0.952·2-s − 0.0923·4-s + 0.602·5-s + 0.463·7-s − 1.04·8-s + 0.574·10-s + 1.38·11-s + 0.997·13-s + 0.441·14-s − 0.899·16-s + 0.0740·17-s + 0.229·19-s − 0.0556·20-s + 1.32·22-s + 0.970·23-s − 0.636·25-s + 0.950·26-s − 0.0428·28-s + 0.306·29-s − 1.26·31-s + 0.184·32-s + 0.0705·34-s + 0.279·35-s + 0.0303·37-s + 0.218·38-s − 0.627·40-s + 0.535·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 513 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 513 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(513\)    =    \(3^{3} \cdot 19\)
Sign: $1$
Analytic conductor: \(4.09632\)
Root analytic conductor: \(2.02393\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 513,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.442970320\)
\(L(\frac12)\) \(\approx\) \(2.442970320\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
19 \( 1 - T \)
good2 \( 1 - 1.34T + 2T^{2} \)
5 \( 1 - 1.34T + 5T^{2} \)
7 \( 1 - 1.22T + 7T^{2} \)
11 \( 1 - 4.59T + 11T^{2} \)
13 \( 1 - 3.59T + 13T^{2} \)
17 \( 1 - 0.305T + 17T^{2} \)
23 \( 1 - 4.65T + 23T^{2} \)
29 \( 1 - 1.65T + 29T^{2} \)
31 \( 1 + 7.04T + 31T^{2} \)
37 \( 1 - 0.184T + 37T^{2} \)
41 \( 1 - 3.43T + 41T^{2} \)
43 \( 1 + 11.2T + 43T^{2} \)
47 \( 1 + 5.58T + 47T^{2} \)
53 \( 1 + 2.94T + 53T^{2} \)
59 \( 1 - 11.9T + 59T^{2} \)
61 \( 1 + 2.40T + 61T^{2} \)
67 \( 1 - 7.63T + 67T^{2} \)
71 \( 1 + 1.29T + 71T^{2} \)
73 \( 1 + 12.2T + 73T^{2} \)
79 \( 1 + 12.6T + 79T^{2} \)
83 \( 1 + 8.27T + 83T^{2} \)
89 \( 1 + 7.90T + 89T^{2} \)
97 \( 1 - 7.00T + 97T^{2} \)
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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

−11.27581460559444994274644024174, −9.912259830238104393877401287202, −9.110343446848964569349859400423, −8.403022084209413900075569111472, −6.89930609901273331676041481066, −6.06533482744782348295381670363, −5.23191926162706207764864835768, −4.16396945011764495406341983502, −3.27211861106208510877521872949, −1.54331965096335493266796635571, 1.54331965096335493266796635571, 3.27211861106208510877521872949, 4.16396945011764495406341983502, 5.23191926162706207764864835768, 6.06533482744782348295381670363, 6.89930609901273331676041481066, 8.403022084209413900075569111472, 9.110343446848964569349859400423, 9.912259830238104393877401287202, 11.27581460559444994274644024174

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