Properties

Label 2-825-1.1-c3-0-4
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  + 1.40·2-s − 3·3-s − 6.01·4-s − 4.22·6-s − 13.7·7-s − 19.7·8-s + 9·9-s + 11·11-s + 18.0·12-s − 69.5·13-s − 19.3·14-s + 20.3·16-s − 48.3·17-s + 12.6·18-s − 81.6·19-s + 41.1·21-s + 15.4·22-s − 9.38·23-s + 59.2·24-s − 98.0·26-s − 27·27-s + 82.5·28-s − 10.3·29-s − 101.·31-s + 186.·32-s − 33·33-s − 68.0·34-s + ⋯
L(s)  = 1  + 0.498·2-s − 0.577·3-s − 0.751·4-s − 0.287·6-s − 0.740·7-s − 0.872·8-s + 0.333·9-s + 0.301·11-s + 0.434·12-s − 1.48·13-s − 0.368·14-s + 0.317·16-s − 0.689·17-s + 0.166·18-s − 0.986·19-s + 0.427·21-s + 0.150·22-s − 0.0850·23-s + 0.503·24-s − 0.739·26-s − 0.192·27-s + 0.556·28-s − 0.0662·29-s − 0.590·31-s + 1.03·32-s − 0.174·33-s − 0.343·34-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

\(L(2)\) \(\approx\) \(0.6646527031\)
\(L(\frac12)\) \(\approx\) \(0.6646527031\)
\(L(\frac{5}{2})\) 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 \( 1 - 1.40T + 8T^{2} \)
7 \( 1 + 13.7T + 343T^{2} \)
13 \( 1 + 69.5T + 2.19e3T^{2} \)
17 \( 1 + 48.3T + 4.91e3T^{2} \)
19 \( 1 + 81.6T + 6.85e3T^{2} \)
23 \( 1 + 9.38T + 1.21e4T^{2} \)
29 \( 1 + 10.3T + 2.43e4T^{2} \)
31 \( 1 + 101.T + 2.97e4T^{2} \)
37 \( 1 - 81.3T + 5.06e4T^{2} \)
41 \( 1 - 145.T + 6.89e4T^{2} \)
43 \( 1 + 420.T + 7.95e4T^{2} \)
47 \( 1 - 176.T + 1.03e5T^{2} \)
53 \( 1 - 201.T + 1.48e5T^{2} \)
59 \( 1 - 42.9T + 2.05e5T^{2} \)
61 \( 1 - 237.T + 2.26e5T^{2} \)
67 \( 1 - 569.T + 3.00e5T^{2} \)
71 \( 1 - 1.09e3T + 3.57e5T^{2} \)
73 \( 1 + 957.T + 3.89e5T^{2} \)
79 \( 1 - 1.05e3T + 4.93e5T^{2} \)
83 \( 1 - 295.T + 5.71e5T^{2} \)
89 \( 1 - 1.12e3T + 7.04e5T^{2} \)
97 \( 1 - 752.T + 9.12e5T^{2} \)
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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

−9.749966747574164133069909609568, −9.219547811006996007028813636626, −8.175102365191849186084553849212, −6.97677572086026135805919633580, −6.27474393649926159991684293321, −5.27106457131418682387709972363, −4.52328020802250581344159806639, −3.61722771610499500266271747120, −2.31350899245002821959872438052, −0.41318043226237735408414995671, 0.41318043226237735408414995671, 2.31350899245002821959872438052, 3.61722771610499500266271747120, 4.52328020802250581344159806639, 5.27106457131418682387709972363, 6.27474393649926159991684293321, 6.97677572086026135805919633580, 8.175102365191849186084553849212, 9.219547811006996007028813636626, 9.749966747574164133069909609568

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