Properties

Label 2-3822-1.1-c1-0-18
Degree $2$
Conductor $3822$
Sign $1$
Analytic cond. $30.5188$
Root an. cond. $5.52438$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 6-s + 8-s + 9-s − 5·11-s − 12-s − 13-s + 16-s + 7·17-s + 18-s + 7·19-s − 5·22-s + 2·23-s − 24-s − 5·25-s − 26-s − 27-s − 9·29-s + 32-s + 5·33-s + 7·34-s + 36-s + 4·37-s + 7·38-s + 39-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.408·6-s + 0.353·8-s + 1/3·9-s − 1.50·11-s − 0.288·12-s − 0.277·13-s + 1/4·16-s + 1.69·17-s + 0.235·18-s + 1.60·19-s − 1.06·22-s + 0.417·23-s − 0.204·24-s − 25-s − 0.196·26-s − 0.192·27-s − 1.67·29-s + 0.176·32-s + 0.870·33-s + 1.20·34-s + 1/6·36-s + 0.657·37-s + 1.13·38-s + 0.160·39-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3822,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.317797603\)
\(L(\frac12)\) \(\approx\) \(2.317797603\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 - 7 T + p T^{2} \)
61 \( 1 - 13 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 14 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−8.115371405081115629028086912492, −7.60615750221545156651025575695, −7.12878864133921339174108898199, −5.87731466493811883044268853420, −5.45857891357611499798484714443, −5.02537791498427884362166185262, −3.84008194964688739714160762493, −3.12791931944940446156639143267, −2.13423770276560204269506181932, −0.816033436839939716934410751896, 0.816033436839939716934410751896, 2.13423770276560204269506181932, 3.12791931944940446156639143267, 3.84008194964688739714160762493, 5.02537791498427884362166185262, 5.45857891357611499798484714443, 5.87731466493811883044268853420, 7.12878864133921339174108898199, 7.60615750221545156651025575695, 8.115371405081115629028086912492

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