Properties

Label 2-825-1.1-c3-0-24
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  + 2.98·2-s − 3·3-s + 0.921·4-s − 8.96·6-s + 6.37·7-s − 21.1·8-s + 9·9-s + 11·11-s − 2.76·12-s − 46.0·13-s + 19.0·14-s − 70.5·16-s + 117.·17-s + 26.8·18-s − 82.9·19-s − 19.1·21-s + 32.8·22-s + 23.1·23-s + 63.4·24-s − 137.·26-s − 27·27-s + 5.87·28-s + 218.·29-s − 39.0·31-s − 41.4·32-s − 33·33-s + 350.·34-s + ⋯
L(s)  = 1  + 1.05·2-s − 0.577·3-s + 0.115·4-s − 0.609·6-s + 0.344·7-s − 0.934·8-s + 0.333·9-s + 0.301·11-s − 0.0664·12-s − 0.983·13-s + 0.363·14-s − 1.10·16-s + 1.67·17-s + 0.352·18-s − 1.00·19-s − 0.198·21-s + 0.318·22-s + 0.209·23-s + 0.539·24-s − 1.03·26-s − 0.192·27-s + 0.0396·28-s + 1.40·29-s − 0.226·31-s − 0.229·32-s − 0.174·33-s + 1.76·34-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

\(L(2)\) \(\approx\) \(2.437834890\)
\(L(\frac12)\) \(\approx\) \(2.437834890\)
\(L(\frac{5}{2})\) 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 \( 1 - 2.98T + 8T^{2} \)
7 \( 1 - 6.37T + 343T^{2} \)
13 \( 1 + 46.0T + 2.19e3T^{2} \)
17 \( 1 - 117.T + 4.91e3T^{2} \)
19 \( 1 + 82.9T + 6.85e3T^{2} \)
23 \( 1 - 23.1T + 1.21e4T^{2} \)
29 \( 1 - 218.T + 2.43e4T^{2} \)
31 \( 1 + 39.0T + 2.97e4T^{2} \)
37 \( 1 + 277.T + 5.06e4T^{2} \)
41 \( 1 - 311.T + 6.89e4T^{2} \)
43 \( 1 - 406.T + 7.95e4T^{2} \)
47 \( 1 - 515.T + 1.03e5T^{2} \)
53 \( 1 + 177.T + 1.48e5T^{2} \)
59 \( 1 - 18.3T + 2.05e5T^{2} \)
61 \( 1 - 766.T + 2.26e5T^{2} \)
67 \( 1 - 100.T + 3.00e5T^{2} \)
71 \( 1 + 1.02T + 3.57e5T^{2} \)
73 \( 1 - 585.T + 3.89e5T^{2} \)
79 \( 1 - 658.T + 4.93e5T^{2} \)
83 \( 1 - 1.25e3T + 5.71e5T^{2} \)
89 \( 1 + 1.12e3T + 7.04e5T^{2} \)
97 \( 1 + 527.T + 9.12e5T^{2} \)
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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

−9.955597914304515529913211318834, −9.072980003776775145321985082603, −8.013595366789296955437368567346, −7.00235477899586819578840074844, −6.05348919020574500924056408098, −5.28333178724088461690465183529, −4.57144096482969193403212795215, −3.64190995975904155991099956560, −2.42759242311781226301073823522, −0.76507525392763101201314404358, 0.76507525392763101201314404358, 2.42759242311781226301073823522, 3.64190995975904155991099956560, 4.57144096482969193403212795215, 5.28333178724088461690465183529, 6.05348919020574500924056408098, 7.00235477899586819578840074844, 8.013595366789296955437368567346, 9.072980003776775145321985082603, 9.955597914304515529913211318834

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