Properties

Label 2-90-1.1-c9-0-13
Degree $2$
Conductor $90$
Sign $-1$
Analytic cond. $46.3532$
Root an. cond. $6.80832$
Motivic weight $9$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 16·2-s + 256·4-s − 625·5-s + 5.43e3·7-s + 4.09e3·8-s − 1.00e4·10-s − 7.39e4·11-s − 1.14e5·13-s + 8.69e4·14-s + 6.55e4·16-s − 4.16e4·17-s + 1.05e6·19-s − 1.60e5·20-s − 1.18e6·22-s − 1.59e6·23-s + 3.90e5·25-s − 1.83e6·26-s + 1.39e6·28-s − 2.18e6·29-s − 9.61e6·31-s + 1.04e6·32-s − 6.66e5·34-s − 3.39e6·35-s + 4.79e6·37-s + 1.69e7·38-s − 2.56e6·40-s − 9.53e6·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.447·5-s + 0.855·7-s + 0.353·8-s − 0.316·10-s − 1.52·11-s − 1.11·13-s + 0.604·14-s + 1/4·16-s − 0.121·17-s + 1.86·19-s − 0.223·20-s − 1.07·22-s − 1.19·23-s + 1/5·25-s − 0.786·26-s + 0.427·28-s − 0.573·29-s − 1.87·31-s + 0.176·32-s − 0.0855·34-s − 0.382·35-s + 0.421·37-s + 1.31·38-s − 0.158·40-s − 0.526·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(90\)    =    \(2 \cdot 3^{2} \cdot 5\)
Sign: $-1$
Analytic conductor: \(46.3532\)
Root analytic conductor: \(6.80832\)
Motivic weight: \(9\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 90,\ (\ :9/2),\ -1)\)

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)$
bad2 \( 1 - p^{4} T \)
3 \( 1 \)
5 \( 1 + p^{4} T \)
good7 \( 1 - 776 p T + p^{9} T^{2} \)
11 \( 1 + 73932 T + p^{9} T^{2} \)
13 \( 1 + 114514 T + p^{9} T^{2} \)
17 \( 1 + 41682 T + p^{9} T^{2} \)
19 \( 1 - 1057460 T + p^{9} T^{2} \)
23 \( 1 + 1599336 T + p^{9} T^{2} \)
29 \( 1 + 2184510 T + p^{9} T^{2} \)
31 \( 1 + 9619648 T + p^{9} T^{2} \)
37 \( 1 - 4799942 T + p^{9} T^{2} \)
41 \( 1 + 9531882 T + p^{9} T^{2} \)
43 \( 1 + 13464484 T + p^{9} T^{2} \)
47 \( 1 + 11441952 T + p^{9} T^{2} \)
53 \( 1 + 53615766 T + p^{9} T^{2} \)
59 \( 1 + 81862620 T + p^{9} T^{2} \)
61 \( 1 + 104691298 T + p^{9} T^{2} \)
67 \( 1 - 2098076 p T + p^{9} T^{2} \)
71 \( 1 + 97098792 T + p^{9} T^{2} \)
73 \( 1 - 171848906 T + p^{9} T^{2} \)
79 \( 1 + 117380080 T + p^{9} T^{2} \)
83 \( 1 + 323637636 T + p^{9} T^{2} \)
89 \( 1 - 894379110 T + p^{9} T^{2} \)
97 \( 1 - 232678562 T + p^{9} T^{2} \)
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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

−11.82336980309008928478187263927, −10.93114075896393162623737905050, −9.720896627614157900209634536857, −7.929698469879718992089837176458, −7.39612062097473017917133447459, −5.50923806667258108381752824445, −4.77217715538688757939536866526, −3.23679421061112865155388355762, −1.90903220702773943085929724147, 0, 1.90903220702773943085929724147, 3.23679421061112865155388355762, 4.77217715538688757939536866526, 5.50923806667258108381752824445, 7.39612062097473017917133447459, 7.929698469879718992089837176458, 9.720896627614157900209634536857, 10.93114075896393162623737905050, 11.82336980309008928478187263927

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