Properties

Label 2-495-1.1-c5-0-76
Degree $2$
Conductor $495$
Sign $-1$
Analytic cond. $79.3899$
Root an. cond. $8.91010$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 8.07·2-s + 33.2·4-s + 25·5-s − 39.3·7-s + 10.2·8-s + 201.·10-s − 121·11-s − 220.·13-s − 318.·14-s − 981.·16-s + 200.·17-s + 350.·19-s + 831.·20-s − 977.·22-s − 1.38e3·23-s + 625·25-s − 1.78e3·26-s − 1.30e3·28-s − 5.50e3·29-s − 2.45e3·31-s − 8.25e3·32-s + 1.61e3·34-s − 984.·35-s − 4.06e3·37-s + 2.83e3·38-s + 255.·40-s − 527.·41-s + ⋯
L(s)  = 1  + 1.42·2-s + 1.03·4-s + 0.447·5-s − 0.303·7-s + 0.0564·8-s + 0.638·10-s − 0.301·11-s − 0.362·13-s − 0.433·14-s − 0.958·16-s + 0.168·17-s + 0.222·19-s + 0.464·20-s − 0.430·22-s − 0.545·23-s + 0.200·25-s − 0.517·26-s − 0.315·28-s − 1.21·29-s − 0.458·31-s − 1.42·32-s + 0.240·34-s − 0.135·35-s − 0.487·37-s + 0.317·38-s + 0.0252·40-s − 0.0489·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(495\)    =    \(3^{2} \cdot 5 \cdot 11\)
Sign: $-1$
Analytic conductor: \(79.3899\)
Root analytic conductor: \(8.91010\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 495,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) 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 \( 1 - 25T \)
11 \( 1 + 121T \)
good2 \( 1 - 8.07T + 32T^{2} \)
7 \( 1 + 39.3T + 1.68e4T^{2} \)
13 \( 1 + 220.T + 3.71e5T^{2} \)
17 \( 1 - 200.T + 1.41e6T^{2} \)
19 \( 1 - 350.T + 2.47e6T^{2} \)
23 \( 1 + 1.38e3T + 6.43e6T^{2} \)
29 \( 1 + 5.50e3T + 2.05e7T^{2} \)
31 \( 1 + 2.45e3T + 2.86e7T^{2} \)
37 \( 1 + 4.06e3T + 6.93e7T^{2} \)
41 \( 1 + 527.T + 1.15e8T^{2} \)
43 \( 1 + 1.20e4T + 1.47e8T^{2} \)
47 \( 1 + 563.T + 2.29e8T^{2} \)
53 \( 1 - 3.72e4T + 4.18e8T^{2} \)
59 \( 1 + 2.15e3T + 7.14e8T^{2} \)
61 \( 1 + 3.99e4T + 8.44e8T^{2} \)
67 \( 1 + 3.84e4T + 1.35e9T^{2} \)
71 \( 1 - 1.37e4T + 1.80e9T^{2} \)
73 \( 1 + 3.97e4T + 2.07e9T^{2} \)
79 \( 1 - 3.56e4T + 3.07e9T^{2} \)
83 \( 1 - 7.99e4T + 3.93e9T^{2} \)
89 \( 1 - 3.77e4T + 5.58e9T^{2} \)
97 \( 1 + 7.61e3T + 8.58e9T^{2} \)
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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

−9.792051134227166344787243498883, −8.918214499733086996448889687510, −7.59860791640419179543533365800, −6.60786433281029563974023444411, −5.71494061758803687755186073687, −5.02810619543587909995793617996, −3.91023240503214108497189025269, −2.98152379677419282895592800830, −1.87885092642258534482587555245, 0, 1.87885092642258534482587555245, 2.98152379677419282895592800830, 3.91023240503214108497189025269, 5.02810619543587909995793617996, 5.71494061758803687755186073687, 6.60786433281029563974023444411, 7.59860791640419179543533365800, 8.918214499733086996448889687510, 9.792051134227166344787243498883

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