Properties

Label 2-825-1.1-c3-0-28
Degree $2$
Conductor $825$
Sign $1$
Analytic cond. $48.6765$
Root an. cond. $6.97686$
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  − 0.270·2-s − 3·3-s − 7.92·4-s + 0.812·6-s + 33.4·7-s + 4.31·8-s + 9·9-s + 11·11-s + 23.7·12-s + 33.5·13-s − 9.04·14-s + 62.2·16-s + 71.1·17-s − 2.43·18-s − 48.9·19-s − 100.·21-s − 2.97·22-s − 66.7·23-s − 12.9·24-s − 9.07·26-s − 27·27-s − 264.·28-s − 66.8·29-s + 145.·31-s − 51.3·32-s − 33·33-s − 19.2·34-s + ⋯
L(s)  = 1  − 0.0957·2-s − 0.577·3-s − 0.990·4-s + 0.0552·6-s + 1.80·7-s + 0.190·8-s + 0.333·9-s + 0.301·11-s + 0.572·12-s + 0.715·13-s − 0.172·14-s + 0.972·16-s + 1.01·17-s − 0.0319·18-s − 0.591·19-s − 1.04·21-s − 0.0288·22-s − 0.605·23-s − 0.110·24-s − 0.0684·26-s − 0.192·27-s − 1.78·28-s − 0.428·29-s + 0.844·31-s − 0.283·32-s − 0.174·33-s − 0.0972·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(48.6765\)
Root analytic conductor: \(6.97686\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.677924732\)
\(L(\frac12)\) \(\approx\) \(1.677924732\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
5 \( 1 \)
11 \( 1 - 11T \)
good2 \( 1 + 0.270T + 8T^{2} \)
7 \( 1 - 33.4T + 343T^{2} \)
13 \( 1 - 33.5T + 2.19e3T^{2} \)
17 \( 1 - 71.1T + 4.91e3T^{2} \)
19 \( 1 + 48.9T + 6.85e3T^{2} \)
23 \( 1 + 66.7T + 1.21e4T^{2} \)
29 \( 1 + 66.8T + 2.43e4T^{2} \)
31 \( 1 - 145.T + 2.97e4T^{2} \)
37 \( 1 - 37.8T + 5.06e4T^{2} \)
41 \( 1 + 344.T + 6.89e4T^{2} \)
43 \( 1 + 34.4T + 7.95e4T^{2} \)
47 \( 1 - 270.T + 1.03e5T^{2} \)
53 \( 1 + 666.T + 1.48e5T^{2} \)
59 \( 1 - 876.T + 2.05e5T^{2} \)
61 \( 1 - 783.T + 2.26e5T^{2} \)
67 \( 1 + 876.T + 3.00e5T^{2} \)
71 \( 1 + 523.T + 3.57e5T^{2} \)
73 \( 1 + 91.0T + 3.89e5T^{2} \)
79 \( 1 + 96.9T + 4.93e5T^{2} \)
83 \( 1 - 1.39e3T + 5.71e5T^{2} \)
89 \( 1 - 508.T + 7.04e5T^{2} \)
97 \( 1 - 644.T + 9.12e5T^{2} \)
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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

−9.970532768587816420368011299040, −8.800179492179249001448463962322, −8.236118828426646788282807562506, −7.50498873024003839587616069256, −6.12262739988807942910191058348, −5.26520799439734968431529341567, −4.56935609914032601705235362447, −3.70599297011984617828552456461, −1.75640596820450570718868643980, −0.822792474080395481109250432799, 0.822792474080395481109250432799, 1.75640596820450570718868643980, 3.70599297011984617828552456461, 4.56935609914032601705235362447, 5.26520799439734968431529341567, 6.12262739988807942910191058348, 7.50498873024003839587616069256, 8.236118828426646788282807562506, 8.800179492179249001448463962322, 9.970532768587816420368011299040

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