Properties

Label 2-495-1.1-c3-0-37
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.56·2-s + 22.9·4-s − 5·5-s + 6.05·7-s + 83.0·8-s − 27.8·10-s + 11·11-s − 4.38·13-s + 33.6·14-s + 278.·16-s + 110.·17-s − 94.2·19-s − 114.·20-s + 61.1·22-s − 15.7·23-s + 25·25-s − 24.3·26-s + 138.·28-s + 256.·29-s − 170.·31-s + 883.·32-s + 614.·34-s − 30.2·35-s − 190.·37-s − 524.·38-s − 415.·40-s − 249.·41-s + ⋯
L(s)  = 1  + 1.96·2-s + 2.86·4-s − 0.447·5-s + 0.326·7-s + 3.66·8-s − 0.879·10-s + 0.301·11-s − 0.0935·13-s + 0.642·14-s + 4.34·16-s + 1.57·17-s − 1.13·19-s − 1.28·20-s + 0.592·22-s − 0.142·23-s + 0.200·25-s − 0.183·26-s + 0.936·28-s + 1.64·29-s − 0.988·31-s + 4.88·32-s + 3.10·34-s − 0.146·35-s − 0.848·37-s − 2.23·38-s − 1.64·40-s − 0.950·41-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: \(0\)
Selberg data: \((2,\ 495,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(7.209827898\)
\(L(\frac12)\) \(\approx\) \(7.209827898\)
\(L(\frac{5}{2})\) 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 \( 1 - 5.56T + 8T^{2} \)
7 \( 1 - 6.05T + 343T^{2} \)
13 \( 1 + 4.38T + 2.19e3T^{2} \)
17 \( 1 - 110.T + 4.91e3T^{2} \)
19 \( 1 + 94.2T + 6.85e3T^{2} \)
23 \( 1 + 15.7T + 1.21e4T^{2} \)
29 \( 1 - 256.T + 2.43e4T^{2} \)
31 \( 1 + 170.T + 2.97e4T^{2} \)
37 \( 1 + 190.T + 5.06e4T^{2} \)
41 \( 1 + 249.T + 6.89e4T^{2} \)
43 \( 1 - 291.T + 7.95e4T^{2} \)
47 \( 1 + 182.T + 1.03e5T^{2} \)
53 \( 1 - 289.T + 1.48e5T^{2} \)
59 \( 1 + 282.T + 2.05e5T^{2} \)
61 \( 1 - 167.T + 2.26e5T^{2} \)
67 \( 1 + 176.T + 3.00e5T^{2} \)
71 \( 1 + 919.T + 3.57e5T^{2} \)
73 \( 1 - 154.T + 3.89e5T^{2} \)
79 \( 1 + 882.T + 4.93e5T^{2} \)
83 \( 1 + 277.T + 5.71e5T^{2} \)
89 \( 1 - 977.T + 7.04e5T^{2} \)
97 \( 1 + 1.10e3T + 9.12e5T^{2} \)
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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

−10.86503183965574680430097268346, −10.15496716427641513583850782918, −8.371592050391066744508078171894, −7.44708976072630064886618893379, −6.57651769381684383711052904447, −5.62813980820119889892696546579, −4.72756191208414951287870713019, −3.84655261882929185047816837620, −2.90721797027695574948610345489, −1.54011202791658875869326339474, 1.54011202791658875869326339474, 2.90721797027695574948610345489, 3.84655261882929185047816837620, 4.72756191208414951287870713019, 5.62813980820119889892696546579, 6.57651769381684383711052904447, 7.44708976072630064886618893379, 8.371592050391066744508078171894, 10.15496716427641513583850782918, 10.86503183965574680430097268346

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