Properties

Label 2-40560-1.1-c1-0-59
Degree $2$
Conductor $40560$
Sign $-1$
Analytic cond. $323.873$
Root an. cond. $17.9964$
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 + 9-s + 4·11-s − 15-s − 6·17-s + 4·19-s − 8·23-s + 25-s + 27-s + 6·29-s − 8·31-s + 4·33-s + 10·37-s + 6·41-s − 4·43-s − 45-s − 7·49-s − 6·51-s − 10·53-s − 4·55-s + 4·57-s + 4·59-s − 2·61-s − 12·67-s − 8·69-s + 16·71-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1/3·9-s + 1.20·11-s − 0.258·15-s − 1.45·17-s + 0.917·19-s − 1.66·23-s + 1/5·25-s + 0.192·27-s + 1.11·29-s − 1.43·31-s + 0.696·33-s + 1.64·37-s + 0.937·41-s − 0.609·43-s − 0.149·45-s − 49-s − 0.840·51-s − 1.37·53-s − 0.539·55-s + 0.529·57-s + 0.520·59-s − 0.256·61-s − 1.46·67-s − 0.963·69-s + 1.89·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 40560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 40560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(40560\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(323.873\)
Root analytic conductor: \(17.9964\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 40560,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
13 \( 1 \)
good7 \( 1 + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−15.01598123153496, −14.32072571677898, −14.17514447085879, −13.60225545352624, −12.88473859593389, −12.52179835717254, −11.85656633977982, −11.32498705479027, −11.07578485542373, −10.15077393032650, −9.658424072134190, −9.178315467226478, −8.727071482399926, −8.019231858809963, −7.674389869120069, −6.955448200869125, −6.377307376734519, −5.989127858635239, −4.945698852387529, −4.406385148893497, −3.895012167322188, −3.342811936566762, −2.521029241253027, −1.852613555160718, −1.077417672743936, 0, 1.077417672743936, 1.852613555160718, 2.521029241253027, 3.342811936566762, 3.895012167322188, 4.406385148893497, 4.945698852387529, 5.989127858635239, 6.377307376734519, 6.955448200869125, 7.674389869120069, 8.019231858809963, 8.727071482399926, 9.178315467226478, 9.658424072134190, 10.15077393032650, 11.07578485542373, 11.32498705479027, 11.85656633977982, 12.52179835717254, 12.88473859593389, 13.60225545352624, 14.17514447085879, 14.32072571677898, 15.01598123153496

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