Properties

Label 2-825-1.1-c3-0-22
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  − 5.17·2-s − 3·3-s + 18.7·4-s + 15.5·6-s + 11.1·7-s − 55.5·8-s + 9·9-s − 11·11-s − 56.2·12-s + 89.5·13-s − 57.7·14-s + 137.·16-s − 58.3·17-s − 46.5·18-s + 24.5·19-s − 33.5·21-s + 56.8·22-s + 111.·23-s + 166.·24-s − 462.·26-s − 27·27-s + 209.·28-s + 109.·29-s + 119.·31-s − 265.·32-s + 33·33-s + 301.·34-s + ⋯
L(s)  = 1  − 1.82·2-s − 0.577·3-s + 2.34·4-s + 1.05·6-s + 0.603·7-s − 2.45·8-s + 0.333·9-s − 0.301·11-s − 1.35·12-s + 1.91·13-s − 1.10·14-s + 2.14·16-s − 0.832·17-s − 0.609·18-s + 0.296·19-s − 0.348·21-s + 0.551·22-s + 1.01·23-s + 1.41·24-s − 3.49·26-s − 0.192·27-s + 1.41·28-s + 0.704·29-s + 0.692·31-s − 1.46·32-s + 0.174·33-s + 1.52·34-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

\(L(2)\) \(\approx\) \(0.8328825946\)
\(L(\frac12)\) \(\approx\) \(0.8328825946\)
\(L(\frac{5}{2})\) 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 \( 1 + 5.17T + 8T^{2} \)
7 \( 1 - 11.1T + 343T^{2} \)
13 \( 1 - 89.5T + 2.19e3T^{2} \)
17 \( 1 + 58.3T + 4.91e3T^{2} \)
19 \( 1 - 24.5T + 6.85e3T^{2} \)
23 \( 1 - 111.T + 1.21e4T^{2} \)
29 \( 1 - 109.T + 2.43e4T^{2} \)
31 \( 1 - 119.T + 2.97e4T^{2} \)
37 \( 1 - 356.T + 5.06e4T^{2} \)
41 \( 1 - 268.T + 6.89e4T^{2} \)
43 \( 1 + 263.T + 7.95e4T^{2} \)
47 \( 1 - 206.T + 1.03e5T^{2} \)
53 \( 1 + 223.T + 1.48e5T^{2} \)
59 \( 1 - 475.T + 2.05e5T^{2} \)
61 \( 1 + 513.T + 2.26e5T^{2} \)
67 \( 1 - 264.T + 3.00e5T^{2} \)
71 \( 1 + 1.11e3T + 3.57e5T^{2} \)
73 \( 1 + 893.T + 3.89e5T^{2} \)
79 \( 1 - 1.30e3T + 4.93e5T^{2} \)
83 \( 1 + 1.04e3T + 5.71e5T^{2} \)
89 \( 1 + 1.41e3T + 7.04e5T^{2} \)
97 \( 1 + 85.8T + 9.12e5T^{2} \)
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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

−9.817313182668023106042341960427, −8.859440665637198509419379974986, −8.358633632858346343592121838122, −7.49636148418838884280929470073, −6.55752222548203851150900402441, −5.89254115554206835270875342554, −4.48202384216771394280160542389, −2.88293246248269445896109067128, −1.52498954813841366137012010758, −0.75058665251066263969345500238, 0.75058665251066263969345500238, 1.52498954813841366137012010758, 2.88293246248269445896109067128, 4.48202384216771394280160542389, 5.89254115554206835270875342554, 6.55752222548203851150900402441, 7.49636148418838884280929470073, 8.358633632858346343592121838122, 8.859440665637198509419379974986, 9.817313182668023106042341960427

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