Properties

Label 2-3822-1.1-c1-0-69
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 + 1.64·5-s − 6-s − 8-s + 9-s − 1.64·10-s − 4.64·11-s + 12-s + 13-s + 1.64·15-s + 16-s − 1.35·17-s − 18-s + 5·19-s + 1.64·20-s + 4.64·22-s − 7.64·23-s − 24-s − 2.29·25-s − 26-s + 27-s − 6.29·29-s − 1.64·30-s − 7.29·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.736·5-s − 0.408·6-s − 0.353·8-s + 0.333·9-s − 0.520·10-s − 1.40·11-s + 0.288·12-s + 0.277·13-s + 0.424·15-s + 0.250·16-s − 0.328·17-s − 0.235·18-s + 1.14·19-s + 0.368·20-s + 0.990·22-s − 1.59·23-s − 0.204·24-s − 0.458·25-s − 0.196·26-s + 0.192·27-s − 1.16·29-s − 0.300·30-s − 1.30·31-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 \( 1 - 1.64T + 5T^{2} \)
11 \( 1 + 4.64T + 11T^{2} \)
17 \( 1 + 1.35T + 17T^{2} \)
19 \( 1 - 5T + 19T^{2} \)
23 \( 1 + 7.64T + 23T^{2} \)
29 \( 1 + 6.29T + 29T^{2} \)
31 \( 1 + 7.29T + 31T^{2} \)
37 \( 1 - 0.354T + 37T^{2} \)
41 \( 1 + 7.64T + 41T^{2} \)
43 \( 1 - 5.29T + 43T^{2} \)
47 \( 1 - 3T + 47T^{2} \)
53 \( 1 + 3T + 53T^{2} \)
59 \( 1 - 7.93T + 59T^{2} \)
61 \( 1 - 3.93T + 61T^{2} \)
67 \( 1 + 13.5T + 67T^{2} \)
71 \( 1 - 5.70T + 71T^{2} \)
73 \( 1 + 8.35T + 73T^{2} \)
79 \( 1 + 10T + 79T^{2} \)
83 \( 1 + 2.70T + 83T^{2} \)
89 \( 1 - 1.06T + 89T^{2} \)
97 \( 1 + 14.9T + 97T^{2} \)
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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

−8.075866292435197277483842580689, −7.61723073235035246849060056607, −6.89985659807353539749792378616, −5.70378190625531471709317989893, −5.51237617004546589237254956116, −4.14316911150518593870444560600, −3.18906377798137353750742715907, −2.28330578840492803100587690073, −1.63302423646835084744839110438, 0, 1.63302423646835084744839110438, 2.28330578840492803100587690073, 3.18906377798137353750742715907, 4.14316911150518593870444560600, 5.51237617004546589237254956116, 5.70378190625531471709317989893, 6.89985659807353539749792378616, 7.61723073235035246849060056607, 8.075866292435197277483842580689

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