Properties

Label 2-507-1.1-c3-0-22
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  − 2.73·2-s − 3·3-s − 0.524·4-s − 21.1·5-s + 8.20·6-s − 25.8·7-s + 23.3·8-s + 9·9-s + 57.7·10-s − 6.96·11-s + 1.57·12-s + 70.7·14-s + 63.3·15-s − 59.5·16-s + 122.·17-s − 24.6·18-s + 43.1·19-s + 11.0·20-s + 77.5·21-s + 19.0·22-s − 75.5·23-s − 69.9·24-s + 321.·25-s − 27·27-s + 13.5·28-s − 163.·29-s − 173.·30-s + ⋯
L(s)  = 1  − 0.966·2-s − 0.577·3-s − 0.0655·4-s − 1.88·5-s + 0.558·6-s − 1.39·7-s + 1.03·8-s + 0.333·9-s + 1.82·10-s − 0.191·11-s + 0.0378·12-s + 1.34·14-s + 1.09·15-s − 0.930·16-s + 1.75·17-s − 0.322·18-s + 0.520·19-s + 0.123·20-s + 0.806·21-s + 0.184·22-s − 0.684·23-s − 0.594·24-s + 2.56·25-s − 0.192·27-s + 0.0915·28-s − 1.04·29-s − 1.05·30-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 \( 1 + 2.73T + 8T^{2} \)
5 \( 1 + 21.1T + 125T^{2} \)
7 \( 1 + 25.8T + 343T^{2} \)
11 \( 1 + 6.96T + 1.33e3T^{2} \)
17 \( 1 - 122.T + 4.91e3T^{2} \)
19 \( 1 - 43.1T + 6.85e3T^{2} \)
23 \( 1 + 75.5T + 1.21e4T^{2} \)
29 \( 1 + 163.T + 2.43e4T^{2} \)
31 \( 1 - 139.T + 2.97e4T^{2} \)
37 \( 1 - 2.80T + 5.06e4T^{2} \)
41 \( 1 + 300.T + 6.89e4T^{2} \)
43 \( 1 - 363.T + 7.95e4T^{2} \)
47 \( 1 + 41.2T + 1.03e5T^{2} \)
53 \( 1 + 125.T + 1.48e5T^{2} \)
59 \( 1 + 407.T + 2.05e5T^{2} \)
61 \( 1 - 536.T + 2.26e5T^{2} \)
67 \( 1 - 340.T + 3.00e5T^{2} \)
71 \( 1 - 514.T + 3.57e5T^{2} \)
73 \( 1 + 491.T + 3.89e5T^{2} \)
79 \( 1 - 762.T + 4.93e5T^{2} \)
83 \( 1 - 345.T + 5.71e5T^{2} \)
89 \( 1 - 362.T + 7.04e5T^{2} \)
97 \( 1 + 276.T + 9.12e5T^{2} \)
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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

−10.00925390095160190238508076900, −9.268597223037368882041687409276, −8.061867438237991535787360486684, −7.62152027009354848844439497395, −6.70284329623132656232387256372, −5.32008387147971369428495184347, −4.05789802131570440837082861239, −3.29525775143278037016509973139, −0.855618102020396885805666835300, 0, 0.855618102020396885805666835300, 3.29525775143278037016509973139, 4.05789802131570440837082861239, 5.32008387147971369428495184347, 6.70284329623132656232387256372, 7.62152027009354848844439497395, 8.061867438237991535787360486684, 9.268597223037368882041687409276, 10.00925390095160190238508076900

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