Properties

Label 2-912-1.1-c1-0-14
Degree $2$
Conductor $912$
Sign $-1$
Analytic cond. $7.28235$
Root an. cond. $2.69858$
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 − 3·7-s + 9-s + 3·11-s − 6·13-s − 15-s + 3·17-s + 19-s + 3·21-s − 4·23-s − 4·25-s − 27-s − 10·29-s − 2·31-s − 3·33-s − 3·35-s + 8·37-s + 6·39-s − 8·41-s + 43-s + 45-s − 3·47-s + 2·49-s − 3·51-s − 6·53-s + 3·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s − 1.13·7-s + 1/3·9-s + 0.904·11-s − 1.66·13-s − 0.258·15-s + 0.727·17-s + 0.229·19-s + 0.654·21-s − 0.834·23-s − 4/5·25-s − 0.192·27-s − 1.85·29-s − 0.359·31-s − 0.522·33-s − 0.507·35-s + 1.31·37-s + 0.960·39-s − 1.24·41-s + 0.152·43-s + 0.149·45-s − 0.437·47-s + 2/7·49-s − 0.420·51-s − 0.824·53-s + 0.404·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(912\)    =    \(2^{4} \cdot 3 \cdot 19\)
Sign: $-1$
Analytic conductor: \(7.28235\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 912,\ (\ :1/2),\ -1)\)

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

−9.721879645093847090940062433997, −9.256845722173249154900109293870, −7.75525037135579232003734806978, −7.04173846168624158743830695656, −6.11989947342759976206118717321, −5.49960710074578838011452836914, −4.29287803140015808576580756413, −3.22481329079945918066760847835, −1.85542976329431191785537331479, 0, 1.85542976329431191785537331479, 3.22481329079945918066760847835, 4.29287803140015808576580756413, 5.49960710074578838011452836914, 6.11989947342759976206118717321, 7.04173846168624158743830695656, 7.75525037135579232003734806978, 9.256845722173249154900109293870, 9.721879645093847090940062433997

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