Properties

Label 2-22-1.1-c9-0-6
Degree $2$
Conductor $22$
Sign $-1$
Analytic cond. $11.3307$
Root an. cond. $3.36612$
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 − 41·3-s + 256·4-s − 1.03e3·5-s − 656·6-s − 3.48e3·7-s + 4.09e3·8-s − 1.80e4·9-s − 1.66e4·10-s + 1.46e4·11-s − 1.04e4·12-s − 1.99e5·13-s − 5.57e4·14-s + 4.25e4·15-s + 6.55e4·16-s + 1.64e5·17-s − 2.88e5·18-s − 2.77e5·19-s − 2.65e5·20-s + 1.42e5·21-s + 2.34e5·22-s − 1.21e6·23-s − 1.67e5·24-s − 8.73e5·25-s − 3.19e6·26-s + 1.54e6·27-s − 8.91e5·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.292·3-s + 1/2·4-s − 0.743·5-s − 0.206·6-s − 0.548·7-s + 0.353·8-s − 0.914·9-s − 0.525·10-s + 0.301·11-s − 0.146·12-s − 1.94·13-s − 0.387·14-s + 0.217·15-s + 1/4·16-s + 0.476·17-s − 0.646·18-s − 0.488·19-s − 0.371·20-s + 0.160·21-s + 0.213·22-s − 0.902·23-s − 0.103·24-s − 0.447·25-s − 1.37·26-s + 0.559·27-s − 0.274·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22\)    =    \(2 \cdot 11\)
Sign: $-1$
Analytic conductor: \(11.3307\)
Root analytic conductor: \(3.36612\)
Motivic weight: \(9\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 22,\ (\ :9/2),\ -1)\)

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 \( 1 - p^{4} T \)
11 \( 1 - p^{4} T \)
good3 \( 1 + 41 T + p^{9} T^{2} \)
5 \( 1 + 1039 T + p^{9} T^{2} \)
7 \( 1 + 3482 T + p^{9} T^{2} \)
13 \( 1 + 199796 T + p^{9} T^{2} \)
17 \( 1 - 164038 T + p^{9} T^{2} \)
19 \( 1 + 277560 T + p^{9} T^{2} \)
23 \( 1 + 1211721 T + p^{9} T^{2} \)
29 \( 1 - 4248880 T + p^{9} T^{2} \)
31 \( 1 - 9112927 T + p^{9} T^{2} \)
37 \( 1 - 10500403 T + p^{9} T^{2} \)
41 \( 1 + 844768 T + p^{9} T^{2} \)
43 \( 1 - 586 p^{2} T + p^{9} T^{2} \)
47 \( 1 + 45843752 T + p^{9} T^{2} \)
53 \( 1 - 5568394 T + p^{9} T^{2} \)
59 \( 1 + 106773315 T + p^{9} T^{2} \)
61 \( 1 + 98810468 T + p^{9} T^{2} \)
67 \( 1 + 168277647 T + p^{9} T^{2} \)
71 \( 1 - 67984277 T + p^{9} T^{2} \)
73 \( 1 + 65392116 T + p^{9} T^{2} \)
79 \( 1 - 85785910 T + p^{9} T^{2} \)
83 \( 1 + 103589846 T + p^{9} T^{2} \)
89 \( 1 + 809499425 T + p^{9} T^{2} \)
97 \( 1 - 859612633 T + p^{9} T^{2} \)
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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

−15.11648964559451572110160594055, −14.06814743663093316411542823472, −12.35114962314464925151293435271, −11.69615424213164573458859382922, −9.974315244635573273233001577104, −7.915773484469194114366567105042, −6.31214862959737422331184478945, −4.62718890687948201702639967109, −2.84891623328249360793969739685, 0, 2.84891623328249360793969739685, 4.62718890687948201702639967109, 6.31214862959737422331184478945, 7.915773484469194114366567105042, 9.974315244635573273233001577104, 11.69615424213164573458859382922, 12.35114962314464925151293435271, 14.06814743663093316411542823472, 15.11648964559451572110160594055

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