Properties

Label 2-284592-1.1-c1-0-158
Degree $2$
Conductor $284592$
Sign $-1$
Analytic cond. $2272.47$
Root an. cond. $47.6705$
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 − 3·5-s + 9-s − 2·13-s + 3·15-s − 17-s + 4·19-s + 6·23-s + 4·25-s − 27-s − 8·31-s − 2·37-s + 2·39-s − 6·41-s + 9·43-s − 3·45-s + 9·47-s + 51-s + 8·53-s − 4·57-s + 5·59-s − 10·61-s + 6·65-s + 13·67-s − 6·69-s + 12·71-s + 12·73-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.34·5-s + 1/3·9-s − 0.554·13-s + 0.774·15-s − 0.242·17-s + 0.917·19-s + 1.25·23-s + 4/5·25-s − 0.192·27-s − 1.43·31-s − 0.328·37-s + 0.320·39-s − 0.937·41-s + 1.37·43-s − 0.447·45-s + 1.31·47-s + 0.140·51-s + 1.09·53-s − 0.529·57-s + 0.650·59-s − 1.28·61-s + 0.744·65-s + 1.58·67-s − 0.722·69-s + 1.42·71-s + 1.40·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 284592 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 284592 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(284592\)    =    \(2^{4} \cdot 3 \cdot 7^{2} \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(2272.47\)
Root analytic conductor: \(47.6705\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 284592,\ (\ :1/2),\ -1)\)

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 \( 1 \)
11 \( 1 \)
good5 \( 1 + 3 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 9 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - T + p T^{2} \)
89 \( 1 + 5 T + p T^{2} \)
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

−12.70288371332971, −12.45178643655279, −12.05467367577223, −11.57601285992542, −11.15149986776441, −10.81398217998020, −10.44096992068939, −9.552804278224178, −9.431617577001901, −8.764552318867356, −8.273127387580856, −7.737235020370197, −7.242416766568997, −7.054043503378772, −6.553900020232594, −5.622121365240257, −5.419363750026516, −4.852737126602719, −4.346292919351952, −3.683190139822747, −3.519474036168707, −2.666086353946875, −2.141071129325009, −1.182495206397874, −0.6870923459348033, 0, 0.6870923459348033, 1.182495206397874, 2.141071129325009, 2.666086353946875, 3.519474036168707, 3.683190139822747, 4.346292919351952, 4.852737126602719, 5.419363750026516, 5.622121365240257, 6.553900020232594, 7.054043503378772, 7.242416766568997, 7.737235020370197, 8.273127387580856, 8.764552318867356, 9.431617577001901, 9.552804278224178, 10.44096992068939, 10.81398217998020, 11.15149986776441, 11.57601285992542, 12.05467367577223, 12.45178643655279, 12.70288371332971

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