Properties

Label 2-1449-1.1-c3-0-89
Degree $2$
Conductor $1449$
Sign $-1$
Analytic cond. $85.4937$
Root an. cond. $9.24628$
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  − 0.540·2-s − 7.70·4-s − 7.47·5-s − 7·7-s + 8.48·8-s + 4.03·10-s + 18.4·11-s + 8.02·13-s + 3.78·14-s + 57.0·16-s − 46.7·17-s − 69.3·19-s + 57.6·20-s − 9.97·22-s + 23·23-s − 69.0·25-s − 4.33·26-s + 53.9·28-s + 107.·29-s + 88.3·31-s − 98.6·32-s + 25.2·34-s + 52.3·35-s + 83.1·37-s + 37.4·38-s − 63.4·40-s − 10.0·41-s + ⋯
L(s)  = 1  − 0.190·2-s − 0.963·4-s − 0.668·5-s − 0.377·7-s + 0.374·8-s + 0.127·10-s + 0.506·11-s + 0.171·13-s + 0.0721·14-s + 0.891·16-s − 0.666·17-s − 0.837·19-s + 0.644·20-s − 0.0966·22-s + 0.208·23-s − 0.552·25-s − 0.0326·26-s + 0.364·28-s + 0.689·29-s + 0.512·31-s − 0.545·32-s + 0.127·34-s + 0.252·35-s + 0.369·37-s + 0.159·38-s − 0.250·40-s − 0.0381·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1449 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1449 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1449\)    =    \(3^{2} \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(85.4937\)
Root analytic conductor: \(9.24628\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1449,\ (\ :3/2),\ -1)\)

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 \( 1 \)
7 \( 1 + 7T \)
23 \( 1 - 23T \)
good2 \( 1 + 0.540T + 8T^{2} \)
5 \( 1 + 7.47T + 125T^{2} \)
11 \( 1 - 18.4T + 1.33e3T^{2} \)
13 \( 1 - 8.02T + 2.19e3T^{2} \)
17 \( 1 + 46.7T + 4.91e3T^{2} \)
19 \( 1 + 69.3T + 6.85e3T^{2} \)
29 \( 1 - 107.T + 2.43e4T^{2} \)
31 \( 1 - 88.3T + 2.97e4T^{2} \)
37 \( 1 - 83.1T + 5.06e4T^{2} \)
41 \( 1 + 10.0T + 6.89e4T^{2} \)
43 \( 1 - 205.T + 7.95e4T^{2} \)
47 \( 1 - 425.T + 1.03e5T^{2} \)
53 \( 1 - 578.T + 1.48e5T^{2} \)
59 \( 1 + 167.T + 2.05e5T^{2} \)
61 \( 1 - 868.T + 2.26e5T^{2} \)
67 \( 1 - 173.T + 3.00e5T^{2} \)
71 \( 1 + 90.2T + 3.57e5T^{2} \)
73 \( 1 + 620.T + 3.89e5T^{2} \)
79 \( 1 - 1.08e3T + 4.93e5T^{2} \)
83 \( 1 + 772.T + 5.71e5T^{2} \)
89 \( 1 + 202.T + 7.04e5T^{2} \)
97 \( 1 + 786.T + 9.12e5T^{2} \)
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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

−8.721438319105380607776180176826, −8.173123194490822363894163522376, −7.21174202724683883963848058927, −6.34562242281798258077138183794, −5.35568883995847384725949158121, −4.19664696997658922541668681147, −3.94055777944456722315456289332, −2.56096328784184429074766171392, −1.01852405616917994607310284277, 0, 1.01852405616917994607310284277, 2.56096328784184429074766171392, 3.94055777944456722315456289332, 4.19664696997658922541668681147, 5.35568883995847384725949158121, 6.34562242281798258077138183794, 7.21174202724683883963848058927, 8.173123194490822363894163522376, 8.721438319105380607776180176826

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