Properties

Label 2-507-1.1-c3-0-59
Degree $2$
Conductor $507$
Sign $-1$
Analytic cond. $29.9139$
Root an. cond. $5.46936$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.32·2-s − 3·3-s − 6.23·4-s + 15.4·5-s − 3.98·6-s − 7.96·7-s − 18.9·8-s + 9·9-s + 20.4·10-s + 12.7·11-s + 18.7·12-s − 10.5·14-s − 46.2·15-s + 24.8·16-s − 54·17-s + 11.9·18-s − 84.5·19-s − 96.2·20-s + 23.8·21-s + 16.9·22-s + 122.·23-s + 56.7·24-s + 112.·25-s − 27·27-s + 49.6·28-s + 140.·29-s − 61.4·30-s + ⋯
L(s)  = 1  + 0.469·2-s − 0.577·3-s − 0.779·4-s + 1.37·5-s − 0.270·6-s − 0.430·7-s − 0.835·8-s + 0.333·9-s + 0.647·10-s + 0.350·11-s + 0.450·12-s − 0.201·14-s − 0.796·15-s + 0.387·16-s − 0.770·17-s + 0.156·18-s − 1.02·19-s − 1.07·20-s + 0.248·21-s + 0.164·22-s + 1.11·23-s + 0.482·24-s + 0.903·25-s − 0.192·27-s + 0.335·28-s + 0.901·29-s − 0.373·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(507\)    =    \(3 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(29.9139\)
Root analytic conductor: \(5.46936\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 507,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
13 \( 1 \)
good2 \( 1 - 1.32T + 8T^{2} \)
5 \( 1 - 15.4T + 125T^{2} \)
7 \( 1 + 7.96T + 343T^{2} \)
11 \( 1 - 12.7T + 1.33e3T^{2} \)
17 \( 1 + 54T + 4.91e3T^{2} \)
19 \( 1 + 84.5T + 6.85e3T^{2} \)
23 \( 1 - 122.T + 1.21e4T^{2} \)
29 \( 1 - 140.T + 2.43e4T^{2} \)
31 \( 1 + 116.T + 2.97e4T^{2} \)
37 \( 1 + 433.T + 5.06e4T^{2} \)
41 \( 1 + 205.T + 6.89e4T^{2} \)
43 \( 1 + 418.T + 7.95e4T^{2} \)
47 \( 1 - 485.T + 1.03e5T^{2} \)
53 \( 1 + 674.T + 1.48e5T^{2} \)
59 \( 1 - 186.T + 2.05e5T^{2} \)
61 \( 1 + 671.T + 2.26e5T^{2} \)
67 \( 1 - 14.0T + 3.00e5T^{2} \)
71 \( 1 + 346.T + 3.57e5T^{2} \)
73 \( 1 + 832.T + 3.89e5T^{2} \)
79 \( 1 + 335.T + 4.93e5T^{2} \)
83 \( 1 - 568.T + 5.71e5T^{2} \)
89 \( 1 + 236.T + 7.04e5T^{2} \)
97 \( 1 + 1.27e3T + 9.12e5T^{2} \)
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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

−10.07994953380843918293006839303, −9.201765581476702916002592596579, −8.621212995967355097913026484104, −6.83022361168579365709527209656, −6.21868646536901329749740230624, −5.30438404892410826591025520737, −4.52256865650685655826818583384, −3.17067857263537484515378121930, −1.66513657730445382190241919884, 0, 1.66513657730445382190241919884, 3.17067857263537484515378121930, 4.52256865650685655826818583384, 5.30438404892410826591025520737, 6.21868646536901329749740230624, 6.83022361168579365709527209656, 8.621212995967355097913026484104, 9.201765581476702916002592596579, 10.07994953380843918293006839303

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