Properties

Label 2-2574-1.1-c1-0-38
Degree $2$
Conductor $2574$
Sign $-1$
Analytic cond. $20.5534$
Root an. cond. $4.53359$
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  − 2-s + 4-s + 2·5-s − 2·7-s − 8-s − 2·10-s − 11-s − 13-s + 2·14-s + 16-s − 4·17-s + 2·19-s + 2·20-s + 22-s + 4·23-s − 25-s + 26-s − 2·28-s + 4·29-s − 6·31-s − 32-s + 4·34-s − 4·35-s − 2·37-s − 2·38-s − 2·40-s − 2·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.894·5-s − 0.755·7-s − 0.353·8-s − 0.632·10-s − 0.301·11-s − 0.277·13-s + 0.534·14-s + 1/4·16-s − 0.970·17-s + 0.458·19-s + 0.447·20-s + 0.213·22-s + 0.834·23-s − 1/5·25-s + 0.196·26-s − 0.377·28-s + 0.742·29-s − 1.07·31-s − 0.176·32-s + 0.685·34-s − 0.676·35-s − 0.328·37-s − 0.324·38-s − 0.316·40-s − 0.312·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2574 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2574 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2574\)    =    \(2 \cdot 3^{2} \cdot 11 \cdot 13\)
Sign: $-1$
Analytic conductor: \(20.5534\)
Root analytic conductor: \(4.53359\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2574,\ (\ :1/2),\ -1)\)

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 \( 1 \)
11 \( 1 + T \)
13 \( 1 + T \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 4 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
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

−8.808698849675691766212827075476, −7.71932727251282984481455338783, −6.98926476421663655514923634446, −6.31442723092302762375922021584, −5.58544482064785584334065954203, −4.65033596988990663125202314865, −3.32882189373931439230976853189, −2.52043965207579637103123721935, −1.52679182118429669252511440021, 0, 1.52679182118429669252511440021, 2.52043965207579637103123721935, 3.32882189373931439230976853189, 4.65033596988990663125202314865, 5.58544482064785584334065954203, 6.31442723092302762375922021584, 6.98926476421663655514923634446, 7.71932727251282984481455338783, 8.808698849675691766212827075476

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