Properties

Label 2-90-1.1-c11-0-16
Degree $2$
Conductor $90$
Sign $-1$
Analytic cond. $69.1508$
Root an. cond. $8.31570$
Motivic weight $11$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 32·2-s + 1.02e3·4-s + 3.12e3·5-s + 2.55e4·7-s + 3.27e4·8-s + 1.00e5·10-s − 7.69e5·11-s − 9.18e5·13-s + 8.18e5·14-s + 1.04e6·16-s − 1.03e7·17-s − 5.52e6·19-s + 3.20e6·20-s − 2.46e7·22-s + 3.99e7·23-s + 9.76e6·25-s − 2.94e7·26-s + 2.61e7·28-s + 1.52e7·29-s − 2.41e8·31-s + 3.35e7·32-s − 3.30e8·34-s + 7.99e7·35-s − 2.57e7·37-s − 1.76e8·38-s + 1.02e8·40-s + 1.21e9·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.575·7-s + 0.353·8-s + 0.316·10-s − 1.43·11-s − 0.686·13-s + 0.406·14-s + 1/4·16-s − 1.76·17-s − 0.511·19-s + 0.223·20-s − 1.01·22-s + 1.29·23-s + 1/5·25-s − 0.485·26-s + 0.287·28-s + 0.138·29-s − 1.51·31-s + 0.176·32-s − 1.24·34-s + 0.257·35-s − 0.0610·37-s − 0.361·38-s + 0.158·40-s + 1.64·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(90\)    =    \(2 \cdot 3^{2} \cdot 5\)
Sign: $-1$
Analytic conductor: \(69.1508\)
Root analytic conductor: \(8.31570\)
Motivic weight: \(11\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 90,\ (\ :11/2),\ -1)\)

Particular Values

\(L(6)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{5} T \)
3 \( 1 \)
5 \( 1 - p^{5} T \)
good7 \( 1 - 25574 T + p^{11} T^{2} \)
11 \( 1 + 769152 T + p^{11} T^{2} \)
13 \( 1 + 918982 T + p^{11} T^{2} \)
17 \( 1 + 10312794 T + p^{11} T^{2} \)
19 \( 1 + 5521660 T + p^{11} T^{2} \)
23 \( 1 - 39973422 T + p^{11} T^{2} \)
29 \( 1 - 15269010 T + p^{11} T^{2} \)
31 \( 1 + 241583788 T + p^{11} T^{2} \)
37 \( 1 + 25751446 T + p^{11} T^{2} \)
41 \( 1 - 1217700138 T + p^{11} T^{2} \)
43 \( 1 + 683436262 T + p^{11} T^{2} \)
47 \( 1 + 1537395294 T + p^{11} T^{2} \)
53 \( 1 + 3572891298 T + p^{11} T^{2} \)
59 \( 1 - 1069039020 T + p^{11} T^{2} \)
61 \( 1 + 2091535078 T + p^{11} T^{2} \)
67 \( 1 + 1462369186 T + p^{11} T^{2} \)
71 \( 1 + 9660178332 T + p^{11} T^{2} \)
73 \( 1 + 5603447662 T + p^{11} T^{2} \)
79 \( 1 - 5026936280 T + p^{11} T^{2} \)
83 \( 1 - 38405955462 T + p^{11} T^{2} \)
89 \( 1 + 35558583210 T + p^{11} T^{2} \)
97 \( 1 - 10572232514 T + p^{11} T^{2} \)
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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

−11.24346578161624575367077648324, −10.61556959607151458089911417389, −9.158065252457685323528125502356, −7.82899992821323037348039595224, −6.68724184267817470196097084822, −5.31369142936042861159062934829, −4.55772110326584347978498203325, −2.80854216475562840693400822621, −1.87825577844726920611529392427, 0, 1.87825577844726920611529392427, 2.80854216475562840693400822621, 4.55772110326584347978498203325, 5.31369142936042861159062934829, 6.68724184267817470196097084822, 7.82899992821323037348039595224, 9.158065252457685323528125502356, 10.61556959607151458089911417389, 11.24346578161624575367077648324

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