Properties

Label 2-825-1.1-c3-0-36
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  − 2.56·2-s + 3·3-s − 1.43·4-s − 7.68·6-s + 25.6·7-s + 24.1·8-s + 9·9-s − 11·11-s − 4.31·12-s + 8.38·13-s − 65.7·14-s − 50.4·16-s + 8.44·17-s − 23.0·18-s + 19.5·19-s + 77.0·21-s + 28.1·22-s + 189.·23-s + 72.5·24-s − 21.4·26-s + 27·27-s − 36.9·28-s + 235.·29-s + 46.4·31-s − 64.2·32-s − 33·33-s − 21.6·34-s + ⋯
L(s)  = 1  − 0.905·2-s + 0.577·3-s − 0.179·4-s − 0.522·6-s + 1.38·7-s + 1.06·8-s + 0.333·9-s − 0.301·11-s − 0.103·12-s + 0.178·13-s − 1.25·14-s − 0.787·16-s + 0.120·17-s − 0.301·18-s + 0.236·19-s + 0.800·21-s + 0.273·22-s + 1.71·23-s + 0.616·24-s − 0.162·26-s + 0.192·27-s − 0.249·28-s + 1.50·29-s + 0.268·31-s − 0.354·32-s − 0.174·33-s − 0.109·34-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

\(L(2)\) \(\approx\) \(1.800344061\)
\(L(\frac12)\) \(\approx\) \(1.800344061\)
\(L(\frac{5}{2})\) 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 \( 1 + 2.56T + 8T^{2} \)
7 \( 1 - 25.6T + 343T^{2} \)
13 \( 1 - 8.38T + 2.19e3T^{2} \)
17 \( 1 - 8.44T + 4.91e3T^{2} \)
19 \( 1 - 19.5T + 6.85e3T^{2} \)
23 \( 1 - 189.T + 1.21e4T^{2} \)
29 \( 1 - 235.T + 2.43e4T^{2} \)
31 \( 1 - 46.4T + 2.97e4T^{2} \)
37 \( 1 - 72.0T + 5.06e4T^{2} \)
41 \( 1 + 273.T + 6.89e4T^{2} \)
43 \( 1 + 375.T + 7.95e4T^{2} \)
47 \( 1 + 266.T + 1.03e5T^{2} \)
53 \( 1 + 197.T + 1.48e5T^{2} \)
59 \( 1 - 594.T + 2.05e5T^{2} \)
61 \( 1 + 807.T + 2.26e5T^{2} \)
67 \( 1 + 530.T + 3.00e5T^{2} \)
71 \( 1 - 85.8T + 3.57e5T^{2} \)
73 \( 1 - 463.T + 3.89e5T^{2} \)
79 \( 1 - 1.25e3T + 4.93e5T^{2} \)
83 \( 1 + 141.T + 5.71e5T^{2} \)
89 \( 1 - 508.T + 7.04e5T^{2} \)
97 \( 1 - 1.25e3T + 9.12e5T^{2} \)
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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

−9.715332499723769574073867931986, −8.797600284541562610944091719003, −8.289180626264257829351140731491, −7.67592336250337288795171308868, −6.72700444586381726921464279766, −5.05722618480729155643028939240, −4.64057407940908256116320601349, −3.19772767377406897957777408608, −1.81238706070187559822977093913, −0.903311801815801448647873336843, 0.903311801815801448647873336843, 1.81238706070187559822977093913, 3.19772767377406897957777408608, 4.64057407940908256116320601349, 5.05722618480729155643028939240, 6.72700444586381726921464279766, 7.67592336250337288795171308868, 8.289180626264257829351140731491, 8.797600284541562610944091719003, 9.715332499723769574073867931986

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