Properties

Label 2-507-1.1-c3-0-77
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  + 4.83·2-s + 3·3-s + 15.4·4-s − 21.1·5-s + 14.5·6-s − 16.2·7-s + 35.8·8-s + 9·9-s − 102.·10-s − 30.7·11-s + 46.2·12-s − 78.7·14-s − 63.5·15-s + 49.9·16-s + 46.2·17-s + 43.5·18-s − 144.·19-s − 326.·20-s − 48.8·21-s − 148.·22-s + 8.38·23-s + 107.·24-s + 324.·25-s + 27·27-s − 250.·28-s − 242.·29-s − 307.·30-s + ⋯
L(s)  = 1  + 1.71·2-s + 0.577·3-s + 1.92·4-s − 1.89·5-s + 0.987·6-s − 0.879·7-s + 1.58·8-s + 0.333·9-s − 3.24·10-s − 0.842·11-s + 1.11·12-s − 1.50·14-s − 1.09·15-s + 0.781·16-s + 0.659·17-s + 0.570·18-s − 1.74·19-s − 3.65·20-s − 0.507·21-s − 1.44·22-s + 0.0759·23-s + 0.913·24-s + 2.59·25-s + 0.192·27-s − 1.69·28-s − 1.55·29-s − 1.87·30-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 \( 1 - 4.83T + 8T^{2} \)
5 \( 1 + 21.1T + 125T^{2} \)
7 \( 1 + 16.2T + 343T^{2} \)
11 \( 1 + 30.7T + 1.33e3T^{2} \)
17 \( 1 - 46.2T + 4.91e3T^{2} \)
19 \( 1 + 144.T + 6.85e3T^{2} \)
23 \( 1 - 8.38T + 1.21e4T^{2} \)
29 \( 1 + 242.T + 2.43e4T^{2} \)
31 \( 1 + 87.9T + 2.97e4T^{2} \)
37 \( 1 - 49.6T + 5.06e4T^{2} \)
41 \( 1 - 107.T + 6.89e4T^{2} \)
43 \( 1 + 35.4T + 7.95e4T^{2} \)
47 \( 1 - 374.T + 1.03e5T^{2} \)
53 \( 1 + 348.T + 1.48e5T^{2} \)
59 \( 1 - 679.T + 2.05e5T^{2} \)
61 \( 1 + 230.T + 2.26e5T^{2} \)
67 \( 1 + 295.T + 3.00e5T^{2} \)
71 \( 1 - 329.T + 3.57e5T^{2} \)
73 \( 1 - 48.9T + 3.89e5T^{2} \)
79 \( 1 + 107.T + 4.93e5T^{2} \)
83 \( 1 - 515.T + 5.71e5T^{2} \)
89 \( 1 - 984.T + 7.04e5T^{2} \)
97 \( 1 - 487.T + 9.12e5T^{2} \)
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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

−10.50599892773004810814282894609, −8.982986470902407015326050215181, −7.87759122219341522482651300157, −7.25480218427107124926088438363, −6.24677436555775690706213042287, −4.98487740196664712955712030352, −3.96714050506421761936182903612, −3.51578285362880660613329750206, −2.49482506138021025679583311109, 0, 2.49482506138021025679583311109, 3.51578285362880660613329750206, 3.96714050506421761936182903612, 4.98487740196664712955712030352, 6.24677436555775690706213042287, 7.25480218427107124926088438363, 7.87759122219341522482651300157, 8.982986470902407015326050215181, 10.50599892773004810814282894609

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