Properties

Label 2-507-1.1-c3-0-0
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.22·2-s − 3·3-s + 9.85·4-s − 5.85·5-s + 12.6·6-s − 24.1·7-s − 7.85·8-s + 9·9-s + 24.7·10-s − 33.8·11-s − 29.5·12-s + 101.·14-s + 17.5·15-s − 45.6·16-s − 49.3·17-s − 38.0·18-s − 76.8·19-s − 57.7·20-s + 72.3·21-s + 143.·22-s + 6.29·23-s + 23.5·24-s − 90.6·25-s − 27·27-s − 237.·28-s + 100.·29-s − 74.2·30-s + ⋯
L(s)  = 1  − 1.49·2-s − 0.577·3-s + 1.23·4-s − 0.524·5-s + 0.862·6-s − 1.30·7-s − 0.347·8-s + 0.333·9-s + 0.783·10-s − 0.928·11-s − 0.711·12-s + 1.94·14-s + 0.302·15-s − 0.713·16-s − 0.704·17-s − 0.498·18-s − 0.927·19-s − 0.645·20-s + 0.752·21-s + 1.38·22-s + 0.0570·23-s + 0.200·24-s − 0.725·25-s − 0.192·27-s − 1.60·28-s + 0.646·29-s − 0.452·30-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: \(0\)
Selberg data: \((2,\ 507,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.02029435312\)
\(L(\frac12)\) \(\approx\) \(0.02029435312\)
\(L(\frac{5}{2})\) 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 \( 1 + 4.22T + 8T^{2} \)
5 \( 1 + 5.85T + 125T^{2} \)
7 \( 1 + 24.1T + 343T^{2} \)
11 \( 1 + 33.8T + 1.33e3T^{2} \)
17 \( 1 + 49.3T + 4.91e3T^{2} \)
19 \( 1 + 76.8T + 6.85e3T^{2} \)
23 \( 1 - 6.29T + 1.21e4T^{2} \)
29 \( 1 - 100.T + 2.43e4T^{2} \)
31 \( 1 + 307.T + 2.97e4T^{2} \)
37 \( 1 + 76.0T + 5.06e4T^{2} \)
41 \( 1 + 514.T + 6.89e4T^{2} \)
43 \( 1 + 268.T + 7.95e4T^{2} \)
47 \( 1 + 460.T + 1.03e5T^{2} \)
53 \( 1 - 67.8T + 1.48e5T^{2} \)
59 \( 1 - 25.2T + 2.05e5T^{2} \)
61 \( 1 + 588.T + 2.26e5T^{2} \)
67 \( 1 + 1.00e3T + 3.00e5T^{2} \)
71 \( 1 - 895.T + 3.57e5T^{2} \)
73 \( 1 - 968.T + 3.89e5T^{2} \)
79 \( 1 + 119.T + 4.93e5T^{2} \)
83 \( 1 - 480.T + 5.71e5T^{2} \)
89 \( 1 - 1.08e3T + 7.04e5T^{2} \)
97 \( 1 + 16.6T + 9.12e5T^{2} \)
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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

−10.38080556267973448672646436385, −9.681977452921700544754833856025, −8.776785862408463347669824515035, −7.928407378000778678703276943265, −6.97584531486291022348372984145, −6.31018019640533137155931364863, −4.88945296791598976211258030733, −3.46561745234454834440928875626, −1.96646446141572847860779562592, −0.10686097261411373804228766783, 0.10686097261411373804228766783, 1.96646446141572847860779562592, 3.46561745234454834440928875626, 4.88945296791598976211258030733, 6.31018019640533137155931364863, 6.97584531486291022348372984145, 7.928407378000778678703276943265, 8.776785862408463347669824515035, 9.681977452921700544754833856025, 10.38080556267973448672646436385

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