Properties

Label 2-45-1.1-c9-0-13
Degree $2$
Conductor $45$
Sign $-1$
Analytic cond. $23.1766$
Root an. cond. $4.81420$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 24.8·2-s + 107.·4-s + 625·5-s − 4.01e3·7-s − 1.00e4·8-s + 1.55e4·10-s − 8.48e4·11-s + 1.19e5·13-s − 9.97e4·14-s − 3.05e5·16-s − 1.16e5·17-s − 2.34e5·19-s + 6.70e4·20-s − 2.11e6·22-s − 2.34e6·23-s + 3.90e5·25-s + 2.97e6·26-s − 4.29e5·28-s + 4.64e5·29-s − 5.11e6·31-s − 2.44e6·32-s − 2.90e6·34-s − 2.50e6·35-s + 8.69e6·37-s − 5.84e6·38-s − 6.29e6·40-s + 9.05e6·41-s + ⋯
L(s)  = 1  + 1.09·2-s + 0.209·4-s + 0.447·5-s − 0.631·7-s − 0.869·8-s + 0.491·10-s − 1.74·11-s + 1.15·13-s − 0.694·14-s − 1.16·16-s − 0.339·17-s − 0.413·19-s + 0.0936·20-s − 1.92·22-s − 1.74·23-s + 0.200·25-s + 1.27·26-s − 0.132·28-s + 0.121·29-s − 0.995·31-s − 0.412·32-s − 0.373·34-s − 0.282·35-s + 0.762·37-s − 0.454·38-s − 0.388·40-s + 0.500·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 45 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 45 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(45\)    =    \(3^{2} \cdot 5\)
Sign: $-1$
Analytic conductor: \(23.1766\)
Root analytic conductor: \(4.81420\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 45,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - 625T \)
good2 \( 1 - 24.8T + 512T^{2} \)
7 \( 1 + 4.01e3T + 4.03e7T^{2} \)
11 \( 1 + 8.48e4T + 2.35e9T^{2} \)
13 \( 1 - 1.19e5T + 1.06e10T^{2} \)
17 \( 1 + 1.16e5T + 1.18e11T^{2} \)
19 \( 1 + 2.34e5T + 3.22e11T^{2} \)
23 \( 1 + 2.34e6T + 1.80e12T^{2} \)
29 \( 1 - 4.64e5T + 1.45e13T^{2} \)
31 \( 1 + 5.11e6T + 2.64e13T^{2} \)
37 \( 1 - 8.69e6T + 1.29e14T^{2} \)
41 \( 1 - 9.05e6T + 3.27e14T^{2} \)
43 \( 1 - 8.63e6T + 5.02e14T^{2} \)
47 \( 1 + 3.31e7T + 1.11e15T^{2} \)
53 \( 1 - 6.41e7T + 3.29e15T^{2} \)
59 \( 1 + 1.49e8T + 8.66e15T^{2} \)
61 \( 1 - 1.54e8T + 1.16e16T^{2} \)
67 \( 1 - 2.72e8T + 2.72e16T^{2} \)
71 \( 1 - 3.56e8T + 4.58e16T^{2} \)
73 \( 1 - 2.06e8T + 5.88e16T^{2} \)
79 \( 1 + 4.04e8T + 1.19e17T^{2} \)
83 \( 1 - 5.17e6T + 1.86e17T^{2} \)
89 \( 1 + 4.32e8T + 3.50e17T^{2} \)
97 \( 1 + 1.32e9T + 7.60e17T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.22507792103989415095560813895, −12.65656296573071284450520735566, −11.02586450709934580027793378523, −9.731498615145750304575527374568, −8.248680857667860900787177011590, −6.32824473247187077892180262011, −5.38467240505791407035913495882, −3.86224273573759658271626688990, −2.46626957077382352071554309710, 0, 2.46626957077382352071554309710, 3.86224273573759658271626688990, 5.38467240505791407035913495882, 6.32824473247187077892180262011, 8.248680857667860900787177011590, 9.731498615145750304575527374568, 11.02586450709934580027793378523, 12.65656296573071284450520735566, 13.22507792103989415095560813895

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