Properties

Label 2-495-1.1-c3-0-44
Degree $2$
Conductor $495$
Sign $-1$
Analytic cond. $29.2059$
Root an. cond. $5.40425$
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  + 2.56·2-s − 1.43·4-s + 5·5-s + 6.24·7-s − 24.1·8-s + 12.8·10-s + 11·11-s − 49.1·13-s + 16·14-s − 50.4·16-s − 82.7·17-s − 130.·19-s − 7.19·20-s + 28.1·22-s + 185.·23-s + 25·25-s − 125.·26-s − 8.98·28-s + 8.90·29-s + 5.26·31-s + 64.2·32-s − 211.·34-s + 31.2·35-s − 416.·37-s − 333.·38-s − 120.·40-s + 298.·41-s + ⋯
L(s)  = 1  + 0.905·2-s − 0.179·4-s + 0.447·5-s + 0.337·7-s − 1.06·8-s + 0.405·10-s + 0.301·11-s − 1.04·13-s + 0.305·14-s − 0.787·16-s − 1.17·17-s − 1.57·19-s − 0.0804·20-s + 0.273·22-s + 1.68·23-s + 0.200·25-s − 0.949·26-s − 0.0606·28-s + 0.0570·29-s + 0.0304·31-s + 0.354·32-s − 1.06·34-s + 0.150·35-s − 1.85·37-s − 1.42·38-s − 0.477·40-s + 1.13·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(495\)    =    \(3^{2} \cdot 5 \cdot 11\)
Sign: $-1$
Analytic conductor: \(29.2059\)
Root analytic conductor: \(5.40425\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 495,\ (\ :3/2),\ -1)\)

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 \( 1 \)
5 \( 1 - 5T \)
11 \( 1 - 11T \)
good2 \( 1 - 2.56T + 8T^{2} \)
7 \( 1 - 6.24T + 343T^{2} \)
13 \( 1 + 49.1T + 2.19e3T^{2} \)
17 \( 1 + 82.7T + 4.91e3T^{2} \)
19 \( 1 + 130.T + 6.85e3T^{2} \)
23 \( 1 - 185.T + 1.21e4T^{2} \)
29 \( 1 - 8.90T + 2.43e4T^{2} \)
31 \( 1 - 5.26T + 2.97e4T^{2} \)
37 \( 1 + 416.T + 5.06e4T^{2} \)
41 \( 1 - 298.T + 6.89e4T^{2} \)
43 \( 1 + 513.T + 7.95e4T^{2} \)
47 \( 1 + 557.T + 1.03e5T^{2} \)
53 \( 1 - 168.T + 1.48e5T^{2} \)
59 \( 1 + 618.T + 2.05e5T^{2} \)
61 \( 1 - 786.T + 2.26e5T^{2} \)
67 \( 1 + 339.T + 3.00e5T^{2} \)
71 \( 1 + 1.12e3T + 3.57e5T^{2} \)
73 \( 1 + 123.T + 3.89e5T^{2} \)
79 \( 1 + 309.T + 4.93e5T^{2} \)
83 \( 1 - 1.02e3T + 5.71e5T^{2} \)
89 \( 1 - 141.T + 7.04e5T^{2} \)
97 \( 1 - 798.T + 9.12e5T^{2} \)
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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

−10.13245662428900951426411017863, −9.077248386688530555116035978633, −8.527017468236425571268673193362, −7.00130698532024725838238632290, −6.27472499112418587661656578341, −5.00070831600848173878349309545, −4.57726716946648769513464080531, −3.21493357478241499562303704031, −1.99804556965075284609601186932, 0, 1.99804556965075284609601186932, 3.21493357478241499562303704031, 4.57726716946648769513464080531, 5.00070831600848173878349309545, 6.27472499112418587661656578341, 7.00130698532024725838238632290, 8.527017468236425571268673193362, 9.077248386688530555116035978633, 10.13245662428900951426411017863

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