Properties

Label 2-22-1.1-c9-0-4
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 16·2-s + 201·3-s + 256·4-s + 2.34e3·5-s + 3.21e3·6-s − 8.80e3·7-s + 4.09e3·8-s + 2.07e4·9-s + 3.75e4·10-s − 1.46e4·11-s + 5.14e4·12-s − 1.31e5·13-s − 1.40e5·14-s + 4.72e5·15-s + 6.55e4·16-s − 5.56e4·17-s + 3.31e5·18-s + 1.04e6·19-s + 6.01e5·20-s − 1.77e6·21-s − 2.34e5·22-s − 6.62e5·23-s + 8.23e5·24-s + 3.56e6·25-s − 2.09e6·26-s + 2.08e5·27-s − 2.25e6·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.43·3-s + 1/2·4-s + 1.68·5-s + 1.01·6-s − 1.38·7-s + 0.353·8-s + 1.05·9-s + 1.18·10-s − 0.301·11-s + 0.716·12-s − 1.27·13-s − 0.980·14-s + 2.40·15-s + 1/4·16-s − 0.161·17-s + 0.744·18-s + 1.83·19-s + 0.840·20-s − 1.98·21-s − 0.213·22-s − 0.493·23-s + 0.506·24-s + 1.82·25-s − 0.899·26-s + 0.0753·27-s − 0.693·28-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: \(0\)
Selberg data: \((2,\ 22,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(4.417233727\)
\(L(\frac12)\) \(\approx\) \(4.417233727\)
\(L(\frac{11}{2})\) 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 \( 1 - 67 p T + p^{9} T^{2} \)
5 \( 1 - 2349 T + p^{9} T^{2} \)
7 \( 1 + 1258 p T + p^{9} T^{2} \)
13 \( 1 + 131068 T + p^{9} T^{2} \)
17 \( 1 + 55698 T + p^{9} T^{2} \)
19 \( 1 - 1041824 T + p^{9} T^{2} \)
23 \( 1 + 662139 T + p^{9} T^{2} \)
29 \( 1 + 4819344 T + p^{9} T^{2} \)
31 \( 1 + 180115 T + p^{9} T^{2} \)
37 \( 1 + 7803025 T + p^{9} T^{2} \)
41 \( 1 + 5927736 T + p^{9} T^{2} \)
43 \( 1 + 5929162 T + p^{9} T^{2} \)
47 \( 1 - 61576176 T + p^{9} T^{2} \)
53 \( 1 - 7349514 T + p^{9} T^{2} \)
59 \( 1 + 113901909 T + p^{9} T^{2} \)
61 \( 1 + 13814260 T + p^{9} T^{2} \)
67 \( 1 - 309980903 T + p^{9} T^{2} \)
71 \( 1 - 42752631 T + p^{9} T^{2} \)
73 \( 1 - 142018340 T + p^{9} T^{2} \)
79 \( 1 + 325376446 T + p^{9} T^{2} \)
83 \( 1 - 253502934 T + p^{9} T^{2} \)
89 \( 1 + 994227705 T + p^{9} T^{2} \)
97 \( 1 + 352091047 T + p^{9} T^{2} \)
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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

−15.52642979465085388380943605669, −14.16672970629116311917968263389, −13.60251750298607132531970420109, −12.61126586229396871945689987976, −9.942593075679538450925461187836, −9.367579651581530442045481828376, −7.19975863869176895085599213833, −5.57951826617949266363777552469, −3.19416377839999206592406108591, −2.18151290644178589601072889475, 2.18151290644178589601072889475, 3.19416377839999206592406108591, 5.57951826617949266363777552469, 7.19975863869176895085599213833, 9.367579651581530442045481828376, 9.942593075679538450925461187836, 12.61126586229396871945689987976, 13.60251750298607132531970420109, 14.16672970629116311917968263389, 15.52642979465085388380943605669

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