Properties

Label 2-22848-1.1-c1-0-0
Degree $2$
Conductor $22848$
Sign $1$
Analytic cond. $182.442$
Root an. cond. $13.5071$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s − 7-s + 9-s + 5·11-s + 13-s + 15-s − 17-s − 6·19-s + 21-s − 6·23-s − 4·25-s − 27-s − 6·29-s − 4·31-s − 5·33-s + 35-s − 11·37-s − 39-s − 9·43-s − 45-s − 4·47-s + 49-s + 51-s + 7·53-s − 5·55-s + 6·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s + 1.50·11-s + 0.277·13-s + 0.258·15-s − 0.242·17-s − 1.37·19-s + 0.218·21-s − 1.25·23-s − 4/5·25-s − 0.192·27-s − 1.11·29-s − 0.718·31-s − 0.870·33-s + 0.169·35-s − 1.80·37-s − 0.160·39-s − 1.37·43-s − 0.149·45-s − 0.583·47-s + 1/7·49-s + 0.140·51-s + 0.961·53-s − 0.674·55-s + 0.794·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22848 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22848 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22848\)    =    \(2^{6} \cdot 3 \cdot 7 \cdot 17\)
Sign: $1$
Analytic conductor: \(182.442\)
Root analytic conductor: \(13.5071\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 22848,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6226026624\)
\(L(\frac12)\) \(\approx\) \(0.6226026624\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
17 \( 1 + T \)
good5 \( 1 + T + p T^{2} \)
11 \( 1 - 5 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 11 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 9 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 7 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + 13 T + p T^{2} \)
79 \( 1 + 15 T + p T^{2} \)
83 \( 1 - 13 T + p T^{2} \)
89 \( 1 - 13 T + p T^{2} \)
97 \( 1 + 9 T + p T^{2} \)
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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

−15.53959863069009, −14.95957564896171, −14.50194257871636, −13.88453465933358, −13.18396543525394, −12.80641234429789, −11.99450482959751, −11.76440810465184, −11.29387774629768, −10.50633779499079, −10.11212926242094, −9.397799534714024, −8.802806414273613, −8.346493946357292, −7.537759283542464, −6.824193538196472, −6.511448852824902, −5.847898297368552, −5.248512250363538, −4.214348030775203, −3.937471760764010, −3.396477135443085, −2.035441823277326, −1.627234078018565, −0.3220730976635168, 0.3220730976635168, 1.627234078018565, 2.035441823277326, 3.396477135443085, 3.937471760764010, 4.214348030775203, 5.248512250363538, 5.847898297368552, 6.511448852824902, 6.824193538196472, 7.537759283542464, 8.346493946357292, 8.802806414273613, 9.397799534714024, 10.11212926242094, 10.50633779499079, 11.29387774629768, 11.76440810465184, 11.99450482959751, 12.80641234429789, 13.18396543525394, 13.88453465933358, 14.50194257871636, 14.95957564896171, 15.53959863069009

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