Properties

Label 2-825-1.1-c5-0-18
Degree $2$
Conductor $825$
Sign $1$
Analytic cond. $132.316$
Root an. cond. $11.5028$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.70·2-s − 9·3-s − 24.7·4-s − 24.3·6-s + 73.4·7-s − 153.·8-s + 81·9-s + 121·11-s + 222.·12-s − 1.05e3·13-s + 198.·14-s + 376.·16-s − 1.85e3·17-s + 218.·18-s + 1.75e3·19-s − 661.·21-s + 326.·22-s − 572.·23-s + 1.37e3·24-s − 2.85e3·26-s − 729·27-s − 1.81e3·28-s + 2.44e3·29-s − 6.03e3·31-s + 5.91e3·32-s − 1.08e3·33-s − 5.00e3·34-s + ⋯
L(s)  = 1  + 0.477·2-s − 0.577·3-s − 0.772·4-s − 0.275·6-s + 0.566·7-s − 0.846·8-s + 0.333·9-s + 0.301·11-s + 0.445·12-s − 1.73·13-s + 0.270·14-s + 0.368·16-s − 1.55·17-s + 0.159·18-s + 1.11·19-s − 0.327·21-s + 0.143·22-s − 0.225·23-s + 0.488·24-s − 0.829·26-s − 0.192·27-s − 0.437·28-s + 0.540·29-s − 1.12·31-s + 1.02·32-s − 0.174·33-s − 0.742·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(132.316\)
Root analytic conductor: \(11.5028\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.9339235767\)
\(L(\frac12)\) \(\approx\) \(0.9339235767\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 9T \)
5 \( 1 \)
11 \( 1 - 121T \)
good2 \( 1 - 2.70T + 32T^{2} \)
7 \( 1 - 73.4T + 1.68e4T^{2} \)
13 \( 1 + 1.05e3T + 3.71e5T^{2} \)
17 \( 1 + 1.85e3T + 1.41e6T^{2} \)
19 \( 1 - 1.75e3T + 2.47e6T^{2} \)
23 \( 1 + 572.T + 6.43e6T^{2} \)
29 \( 1 - 2.44e3T + 2.05e7T^{2} \)
31 \( 1 + 6.03e3T + 2.86e7T^{2} \)
37 \( 1 - 4.85e3T + 6.93e7T^{2} \)
41 \( 1 + 1.27e4T + 1.15e8T^{2} \)
43 \( 1 - 1.87e3T + 1.47e8T^{2} \)
47 \( 1 + 1.52e4T + 2.29e8T^{2} \)
53 \( 1 - 397.T + 4.18e8T^{2} \)
59 \( 1 + 1.48e4T + 7.14e8T^{2} \)
61 \( 1 - 1.68e4T + 8.44e8T^{2} \)
67 \( 1 + 1.94e4T + 1.35e9T^{2} \)
71 \( 1 + 5.73e4T + 1.80e9T^{2} \)
73 \( 1 + 5.25e4T + 2.07e9T^{2} \)
79 \( 1 - 5.73e4T + 3.07e9T^{2} \)
83 \( 1 + 3.93e4T + 3.93e9T^{2} \)
89 \( 1 - 7.49e3T + 5.58e9T^{2} \)
97 \( 1 + 4.62e4T + 8.58e9T^{2} \)
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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

−9.524029904354601210790729357877, −8.741228096616533776390021008250, −7.67041214877111714746592378313, −6.81892839193060296015792190885, −5.73528084009427127061722085679, −4.83529050406697233414349209036, −4.48801988709301754235748854540, −3.16434221101772473507993529858, −1.85891838698969048187302143780, −0.41341405238948625160809312714, 0.41341405238948625160809312714, 1.85891838698969048187302143780, 3.16434221101772473507993529858, 4.48801988709301754235748854540, 4.83529050406697233414349209036, 5.73528084009427127061722085679, 6.81892839193060296015792190885, 7.67041214877111714746592378313, 8.741228096616533776390021008250, 9.524029904354601210790729357877

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