Properties

Label 2-73920-1.1-c1-0-219
Degree $2$
Conductor $73920$
Sign $1$
Analytic cond. $590.254$
Root an. cond. $24.2951$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 7-s + 9-s + 11-s − 2·13-s − 15-s − 6·17-s − 8·19-s − 21-s − 6·23-s + 25-s − 27-s − 6·29-s + 2·31-s − 33-s + 35-s − 2·37-s + 2·39-s − 8·43-s + 45-s − 12·47-s + 49-s + 6·51-s − 6·53-s + 55-s + 8·57-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 0.377·7-s + 1/3·9-s + 0.301·11-s − 0.554·13-s − 0.258·15-s − 1.45·17-s − 1.83·19-s − 0.218·21-s − 1.25·23-s + 1/5·25-s − 0.192·27-s − 1.11·29-s + 0.359·31-s − 0.174·33-s + 0.169·35-s − 0.328·37-s + 0.320·39-s − 1.21·43-s + 0.149·45-s − 1.75·47-s + 1/7·49-s + 0.840·51-s − 0.824·53-s + 0.134·55-s + 1.05·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 73920 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 73920 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(73920\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(590.254\)
Root analytic conductor: \(24.2951\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 73920,\ (\ :1/2),\ 1)\)

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 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 - T \)
11 \( 1 - T \)
good13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−14.65353225727698, −14.06404684770524, −13.49021499407672, −13.07044167978055, −12.61117525088943, −12.08854208614333, −11.46583545251654, −11.17300927230456, −10.52286261087474, −10.21077021695950, −9.527702268901852, −9.080222866617062, −8.444273400545872, −8.031144100797293, −7.320022053553899, −6.612299281867213, −6.388069038822815, −5.850485487052829, −5.095312222459352, −4.544185629379153, −4.241914514724398, −3.428560623159927, −2.515580358130391, −1.859585561681632, −1.580399133914402, 0, 0, 1.580399133914402, 1.859585561681632, 2.515580358130391, 3.428560623159927, 4.241914514724398, 4.544185629379153, 5.095312222459352, 5.850485487052829, 6.388069038822815, 6.612299281867213, 7.320022053553899, 8.031144100797293, 8.444273400545872, 9.080222866617062, 9.527702268901852, 10.21077021695950, 10.52286261087474, 11.17300927230456, 11.46583545251654, 12.08854208614333, 12.61117525088943, 13.07044167978055, 13.49021499407672, 14.06404684770524, 14.65353225727698

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