Properties

Label 2-2112-1.1-c1-0-31
Degree $2$
Conductor $2112$
Sign $-1$
Analytic cond. $16.8644$
Root an. cond. $4.10662$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 4·5-s + 2·7-s + 9-s − 11-s − 4·15-s − 6·17-s + 4·19-s + 2·21-s + 6·23-s + 11·25-s + 27-s − 6·29-s − 33-s − 8·35-s − 6·37-s − 10·41-s − 8·43-s − 4·45-s − 6·47-s − 3·49-s − 6·51-s + 12·53-s + 4·55-s + 4·57-s − 8·59-s − 4·61-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.78·5-s + 0.755·7-s + 1/3·9-s − 0.301·11-s − 1.03·15-s − 1.45·17-s + 0.917·19-s + 0.436·21-s + 1.25·23-s + 11/5·25-s + 0.192·27-s − 1.11·29-s − 0.174·33-s − 1.35·35-s − 0.986·37-s − 1.56·41-s − 1.21·43-s − 0.596·45-s − 0.875·47-s − 3/7·49-s − 0.840·51-s + 1.64·53-s + 0.539·55-s + 0.529·57-s − 1.04·59-s − 0.512·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2112 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2112 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2112\)    =    \(2^{6} \cdot 3 \cdot 11\)
Sign: $-1$
Analytic conductor: \(16.8644\)
Root analytic conductor: \(4.10662\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2112,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
11 \( 1 + T \)
good5 \( 1 + 4 T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 2 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−8.634825016109692859963514974092, −7.948856795491039403583542835581, −7.31799682783557799784216934179, −6.75143889548196905356209799291, −5.13616906335360273416256902725, −4.62172996771965878028685248790, −3.67718863281571613929216971003, −2.99465322081378559589642172143, −1.60371736211155010008787601511, 0, 1.60371736211155010008787601511, 2.99465322081378559589642172143, 3.67718863281571613929216971003, 4.62172996771965878028685248790, 5.13616906335360273416256902725, 6.75143889548196905356209799291, 7.31799682783557799784216934179, 7.948856795491039403583542835581, 8.634825016109692859963514974092

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