Properties

Label 2-4056-1.1-c1-0-43
Degree $2$
Conductor $4056$
Sign $-1$
Analytic cond. $32.3873$
Root an. cond. $5.69098$
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 − 2·5-s + 7-s + 9-s − 6·11-s + 2·15-s + 8·17-s − 4·19-s − 21-s + 2·23-s − 25-s − 27-s + 10·29-s + 7·31-s + 6·33-s − 2·35-s + 2·37-s − 4·41-s − 7·43-s − 2·45-s + 6·47-s − 6·49-s − 8·51-s + 12·55-s + 4·57-s − 6·59-s − 5·61-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894·5-s + 0.377·7-s + 1/3·9-s − 1.80·11-s + 0.516·15-s + 1.94·17-s − 0.917·19-s − 0.218·21-s + 0.417·23-s − 1/5·25-s − 0.192·27-s + 1.85·29-s + 1.25·31-s + 1.04·33-s − 0.338·35-s + 0.328·37-s − 0.624·41-s − 1.06·43-s − 0.298·45-s + 0.875·47-s − 6/7·49-s − 1.12·51-s + 1.61·55-s + 0.529·57-s − 0.781·59-s − 0.640·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4056\)    =    \(2^{3} \cdot 3 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(32.3873\)
Root analytic conductor: \(5.69098\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4056,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
13 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 - T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 8 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
97 \( 1 + 19 T + p T^{2} \)
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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

−8.091700985821681590178555050111, −7.52571837192161150176551631284, −6.60704368067383593833331018664, −5.75279036253856303509931750246, −4.99054908977038406703092271541, −4.50016485827570000070247134735, −3.36179058572120127392854998904, −2.61334668592456949054868237213, −1.17372789775893167269749168742, 0, 1.17372789775893167269749168742, 2.61334668592456949054868237213, 3.36179058572120127392854998904, 4.50016485827570000070247134735, 4.99054908977038406703092271541, 5.75279036253856303509931750246, 6.60704368067383593833331018664, 7.52571837192161150176551631284, 8.091700985821681590178555050111

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