Properties

Label 2-924-1.1-c1-0-4
Degree $2$
Conductor $924$
Sign $-1$
Analytic cond. $7.37817$
Root an. cond. $2.71628$
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 − 5-s − 7-s + 9-s + 11-s − 13-s + 15-s + 6·17-s + 19-s + 21-s − 8·23-s − 4·25-s − 27-s − 7·29-s − 10·31-s − 33-s + 35-s − 3·37-s + 39-s − 4·43-s − 45-s + 7·47-s + 49-s − 6·51-s + 4·53-s − 55-s − 57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s + 0.301·11-s − 0.277·13-s + 0.258·15-s + 1.45·17-s + 0.229·19-s + 0.218·21-s − 1.66·23-s − 4/5·25-s − 0.192·27-s − 1.29·29-s − 1.79·31-s − 0.174·33-s + 0.169·35-s − 0.493·37-s + 0.160·39-s − 0.609·43-s − 0.149·45-s + 1.02·47-s + 1/7·49-s − 0.840·51-s + 0.549·53-s − 0.134·55-s − 0.132·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 924 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 924 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(924\)    =    \(2^{2} \cdot 3 \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(7.37817\)
Root analytic conductor: \(2.71628\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 924,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
7 \( 1 + T \)
11 \( 1 - T \)
good5 \( 1 + T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 7 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 - 7 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 13 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 - 13 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 12 T + p T^{2} \)
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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

−9.807474772744232331134009383976, −8.919905883891253125858165855216, −7.68673904619298580477462490881, −7.30319789233421970761044838265, −5.98052261658296462479834897331, −5.50518636446989610618898632627, −4.14932920062052701879103763967, −3.41714013078349444399543761452, −1.75409205903664090661478855282, 0, 1.75409205903664090661478855282, 3.41714013078349444399543761452, 4.14932920062052701879103763967, 5.50518636446989610618898632627, 5.98052261658296462479834897331, 7.30319789233421970761044838265, 7.68673904619298580477462490881, 8.919905883891253125858165855216, 9.807474772744232331134009383976

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