Properties

Label 2-3822-1.1-c1-0-45
Degree $2$
Conductor $3822$
Sign $-1$
Analytic cond. $30.5188$
Root an. cond. $5.52438$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s − 3.64·5-s − 6-s − 8-s + 9-s + 3.64·10-s + 0.645·11-s + 12-s + 13-s − 3.64·15-s + 16-s − 6.64·17-s − 18-s + 5·19-s − 3.64·20-s − 0.645·22-s − 2.35·23-s − 24-s + 8.29·25-s − 26-s + 27-s + 4.29·29-s + 3.64·30-s + 3.29·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.63·5-s − 0.408·6-s − 0.353·8-s + 0.333·9-s + 1.15·10-s + 0.194·11-s + 0.288·12-s + 0.277·13-s − 0.941·15-s + 0.250·16-s − 1.61·17-s − 0.235·18-s + 1.14·19-s − 0.815·20-s − 0.137·22-s − 0.490·23-s − 0.204·24-s + 1.65·25-s − 0.196·26-s + 0.192·27-s + 0.796·29-s + 0.665·30-s + 0.591·31-s − 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3822 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3822 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3822\)    =    \(2 \cdot 3 \cdot 7^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(30.5188\)
Root analytic conductor: \(5.52438\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3822,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 - T \)
7 \( 1 \)
13 \( 1 - T \)
good5 \( 1 + 3.64T + 5T^{2} \)
11 \( 1 - 0.645T + 11T^{2} \)
17 \( 1 + 6.64T + 17T^{2} \)
19 \( 1 - 5T + 19T^{2} \)
23 \( 1 + 2.35T + 23T^{2} \)
29 \( 1 - 4.29T + 29T^{2} \)
31 \( 1 - 3.29T + 31T^{2} \)
37 \( 1 - 5.64T + 37T^{2} \)
41 \( 1 + 2.35T + 41T^{2} \)
43 \( 1 + 5.29T + 43T^{2} \)
47 \( 1 - 3T + 47T^{2} \)
53 \( 1 + 3T + 53T^{2} \)
59 \( 1 + 7.93T + 59T^{2} \)
61 \( 1 + 11.9T + 61T^{2} \)
67 \( 1 - 7.58T + 67T^{2} \)
71 \( 1 - 16.2T + 71T^{2} \)
73 \( 1 + 13.6T + 73T^{2} \)
79 \( 1 + 10T + 79T^{2} \)
83 \( 1 + 13.2T + 83T^{2} \)
89 \( 1 - 16.9T + 89T^{2} \)
97 \( 1 - 0.937T + 97T^{2} \)
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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

−8.137268305236160172415194446149, −7.62761906499602603133425477889, −6.91843924780574986112825004724, −6.24092644997960384654825484801, −4.83677546507183315512320937418, −4.17317481185997228729501704676, −3.36099736752790372719097445675, −2.56525921700966039264616764806, −1.24172395683391563791530561812, 0, 1.24172395683391563791530561812, 2.56525921700966039264616764806, 3.36099736752790372719097445675, 4.17317481185997228729501704676, 4.83677546507183315512320937418, 6.24092644997960384654825484801, 6.91843924780574986112825004724, 7.62761906499602603133425477889, 8.137268305236160172415194446149

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