Properties

Label 2-22-1.1-c11-0-9
Degree $2$
Conductor $22$
Sign $-1$
Analytic cond. $16.9035$
Root an. cond. $4.11139$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 32·2-s + 594.·3-s + 1.02e3·4-s − 490.·5-s − 1.90e4·6-s − 8.55e4·7-s − 3.27e4·8-s + 1.76e5·9-s + 1.57e4·10-s + 1.61e5·11-s + 6.08e5·12-s − 1.65e6·13-s + 2.73e6·14-s − 2.91e5·15-s + 1.04e6·16-s + 1.85e6·17-s − 5.63e6·18-s − 7.19e6·19-s − 5.02e5·20-s − 5.08e7·21-s − 5.15e6·22-s − 1.34e7·23-s − 1.94e7·24-s − 4.85e7·25-s + 5.29e7·26-s − 5.45e5·27-s − 8.76e7·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.41·3-s + 0.5·4-s − 0.0702·5-s − 0.998·6-s − 1.92·7-s − 0.353·8-s + 0.994·9-s + 0.0496·10-s + 0.301·11-s + 0.706·12-s − 1.23·13-s + 1.36·14-s − 0.0991·15-s + 0.250·16-s + 0.317·17-s − 0.703·18-s − 0.666·19-s − 0.0351·20-s − 2.71·21-s − 0.213·22-s − 0.436·23-s − 0.499·24-s − 0.995·25-s + 0.874·26-s − 0.00731·27-s − 0.962·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22\)    =    \(2 \cdot 11\)
Sign: $-1$
Analytic conductor: \(16.9035\)
Root analytic conductor: \(4.11139\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 22,\ (\ :11/2),\ -1)\)

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 \( 1 + 32T \)
11 \( 1 - 1.61e5T \)
good3 \( 1 - 594.T + 1.77e5T^{2} \)
5 \( 1 + 490.T + 4.88e7T^{2} \)
7 \( 1 + 8.55e4T + 1.97e9T^{2} \)
13 \( 1 + 1.65e6T + 1.79e12T^{2} \)
17 \( 1 - 1.85e6T + 3.42e13T^{2} \)
19 \( 1 + 7.19e6T + 1.16e14T^{2} \)
23 \( 1 + 1.34e7T + 9.52e14T^{2} \)
29 \( 1 + 9.42e7T + 1.22e16T^{2} \)
31 \( 1 - 2.80e8T + 2.54e16T^{2} \)
37 \( 1 + 2.39e8T + 1.77e17T^{2} \)
41 \( 1 - 7.10e8T + 5.50e17T^{2} \)
43 \( 1 + 1.31e9T + 9.29e17T^{2} \)
47 \( 1 + 1.38e9T + 2.47e18T^{2} \)
53 \( 1 + 3.27e9T + 9.26e18T^{2} \)
59 \( 1 + 4.24e9T + 3.01e19T^{2} \)
61 \( 1 - 6.59e9T + 4.35e19T^{2} \)
67 \( 1 - 5.20e9T + 1.22e20T^{2} \)
71 \( 1 - 2.78e9T + 2.31e20T^{2} \)
73 \( 1 - 2.25e10T + 3.13e20T^{2} \)
79 \( 1 + 2.30e9T + 7.47e20T^{2} \)
83 \( 1 - 6.69e10T + 1.28e21T^{2} \)
89 \( 1 - 9.57e10T + 2.77e21T^{2} \)
97 \( 1 - 8.30e9T + 7.15e21T^{2} \)
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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

−14.89250587235452555893846277429, −13.50618201875281721111303340669, −12.27317417394405592249489277876, −9.946828978692869538618584615644, −9.379322072353758846973054049839, −7.935926732915081538182757548796, −6.54892532967006381065130027003, −3.53026342478156154646989043642, −2.36531542062071533781819865937, 0, 2.36531542062071533781819865937, 3.53026342478156154646989043642, 6.54892532967006381065130027003, 7.935926732915081538182757548796, 9.379322072353758846973054049839, 9.946828978692869538618584615644, 12.27317417394405592249489277876, 13.50618201875281721111303340669, 14.89250587235452555893846277429

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