Properties

Label 2-507-1.1-c3-0-71
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  + 3.23·2-s − 3·3-s + 2.47·4-s + 13.5·5-s − 9.70·6-s − 1.42·7-s − 17.8·8-s + 9·9-s + 43.9·10-s − 54.5·11-s − 7.42·12-s − 4.62·14-s − 40.7·15-s − 77.6·16-s − 114.·17-s + 29.1·18-s + 104.·19-s + 33.6·20-s + 4.28·21-s − 176.·22-s − 64.5·23-s + 53.6·24-s + 59.4·25-s − 27·27-s − 3.53·28-s − 60.8·29-s − 131.·30-s + ⋯
L(s)  = 1  + 1.14·2-s − 0.577·3-s + 0.309·4-s + 1.21·5-s − 0.660·6-s − 0.0771·7-s − 0.790·8-s + 0.333·9-s + 1.39·10-s − 1.49·11-s − 0.178·12-s − 0.0883·14-s − 0.701·15-s − 1.21·16-s − 1.63·17-s + 0.381·18-s + 1.26·19-s + 0.375·20-s + 0.0445·21-s − 1.71·22-s − 0.585·23-s + 0.456·24-s + 0.475·25-s − 0.192·27-s − 0.0238·28-s − 0.389·29-s − 0.802·30-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 \( 1 - 3.23T + 8T^{2} \)
5 \( 1 - 13.5T + 125T^{2} \)
7 \( 1 + 1.42T + 343T^{2} \)
11 \( 1 + 54.5T + 1.33e3T^{2} \)
17 \( 1 + 114.T + 4.91e3T^{2} \)
19 \( 1 - 104.T + 6.85e3T^{2} \)
23 \( 1 + 64.5T + 1.21e4T^{2} \)
29 \( 1 + 60.8T + 2.43e4T^{2} \)
31 \( 1 - 148.T + 2.97e4T^{2} \)
37 \( 1 - 20.9T + 5.06e4T^{2} \)
41 \( 1 + 371.T + 6.89e4T^{2} \)
43 \( 1 - 40.2T + 7.95e4T^{2} \)
47 \( 1 + 639.T + 1.03e5T^{2} \)
53 \( 1 - 102.T + 1.48e5T^{2} \)
59 \( 1 - 704.T + 2.05e5T^{2} \)
61 \( 1 + 819.T + 2.26e5T^{2} \)
67 \( 1 + 574.T + 3.00e5T^{2} \)
71 \( 1 + 365.T + 3.57e5T^{2} \)
73 \( 1 - 965.T + 3.89e5T^{2} \)
79 \( 1 - 580.T + 4.93e5T^{2} \)
83 \( 1 + 175.T + 5.71e5T^{2} \)
89 \( 1 - 20.0T + 7.04e5T^{2} \)
97 \( 1 + 1.22e3T + 9.12e5T^{2} \)
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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

−10.09194148984188661447631708456, −9.442219237143777839621647793176, −8.223372088245044790769180914709, −6.82485241645929945291419809586, −6.01974616973875791147863171752, −5.26223134325318024929002492377, −4.63873806686654011397416089362, −3.12702505547620047103934775624, −2.03742627509707335826509127344, 0, 2.03742627509707335826509127344, 3.12702505547620047103934775624, 4.63873806686654011397416089362, 5.26223134325318024929002492377, 6.01974616973875791147863171752, 6.82485241645929945291419809586, 8.223372088245044790769180914709, 9.442219237143777839621647793176, 10.09194148984188661447631708456

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