Properties

Label 2-22-1.1-c11-0-4
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 32·2-s + 154.·3-s + 1.02e3·4-s + 9.89e3·5-s + 4.93e3·6-s + 9.23e3·7-s + 3.27e4·8-s − 1.53e5·9-s + 3.16e5·10-s + 1.61e5·11-s + 1.57e5·12-s + 9.36e5·13-s + 2.95e5·14-s + 1.52e6·15-s + 1.04e6·16-s + 4.58e6·17-s − 4.90e6·18-s − 3.20e6·19-s + 1.01e7·20-s + 1.42e6·21-s + 5.15e6·22-s + 2.63e7·23-s + 5.05e6·24-s + 4.90e7·25-s + 2.99e7·26-s − 5.09e7·27-s + 9.45e6·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.366·3-s + 0.5·4-s + 1.41·5-s + 0.259·6-s + 0.207·7-s + 0.353·8-s − 0.865·9-s + 1.00·10-s + 0.301·11-s + 0.183·12-s + 0.699·13-s + 0.146·14-s + 0.518·15-s + 0.250·16-s + 0.783·17-s − 0.612·18-s − 0.297·19-s + 0.707·20-s + 0.0760·21-s + 0.213·22-s + 0.852·23-s + 0.129·24-s + 1.00·25-s + 0.494·26-s − 0.683·27-s + 0.103·28-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: \(0\)
Selberg data: \((2,\ 22,\ (\ :11/2),\ 1)\)

Particular Values

\(L(6)\) \(\approx\) \(4.039591720\)
\(L(\frac12)\) \(\approx\) \(4.039591720\)
\(L(\frac{13}{2})\) 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 \( 1 - 154.T + 1.77e5T^{2} \)
5 \( 1 - 9.89e3T + 4.88e7T^{2} \)
7 \( 1 - 9.23e3T + 1.97e9T^{2} \)
13 \( 1 - 9.36e5T + 1.79e12T^{2} \)
17 \( 1 - 4.58e6T + 3.42e13T^{2} \)
19 \( 1 + 3.20e6T + 1.16e14T^{2} \)
23 \( 1 - 2.63e7T + 9.52e14T^{2} \)
29 \( 1 + 6.18e7T + 1.22e16T^{2} \)
31 \( 1 - 2.33e8T + 2.54e16T^{2} \)
37 \( 1 + 3.11e8T + 1.77e17T^{2} \)
41 \( 1 + 1.13e9T + 5.50e17T^{2} \)
43 \( 1 + 8.14e8T + 9.29e17T^{2} \)
47 \( 1 + 2.38e9T + 2.47e18T^{2} \)
53 \( 1 - 6.66e8T + 9.26e18T^{2} \)
59 \( 1 + 2.19e9T + 3.01e19T^{2} \)
61 \( 1 - 1.25e10T + 4.35e19T^{2} \)
67 \( 1 + 4.47e9T + 1.22e20T^{2} \)
71 \( 1 + 9.83e9T + 2.31e20T^{2} \)
73 \( 1 + 2.35e10T + 3.13e20T^{2} \)
79 \( 1 - 1.36e10T + 7.47e20T^{2} \)
83 \( 1 + 2.07e9T + 1.28e21T^{2} \)
89 \( 1 + 2.22e10T + 2.77e21T^{2} \)
97 \( 1 + 1.29e11T + 7.15e21T^{2} \)
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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

−14.94006547048562962639099661199, −14.00002345905848000307574263328, −13.18782591779744885811482319772, −11.53387610048069171685482231881, −10.02199060381630560030521679838, −8.531219909612427249231720856344, −6.43306841327472552728343219423, −5.26855104893107146035215051321, −3.14081283256949038725614763100, −1.63939093356573842607226200533, 1.63939093356573842607226200533, 3.14081283256949038725614763100, 5.26855104893107146035215051321, 6.43306841327472552728343219423, 8.531219909612427249231720856344, 10.02199060381630560030521679838, 11.53387610048069171685482231881, 13.18782591779744885811482319772, 14.00002345905848000307574263328, 14.94006547048562962639099661199

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