Properties

Label 2-54080-1.1-c1-0-6
Degree $2$
Conductor $54080$
Sign $1$
Analytic cond. $431.830$
Root an. cond. $20.7805$
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 − 3·7-s − 2·9-s + 3·11-s + 15-s − 3·17-s + 5·19-s + 3·21-s − 3·23-s + 25-s + 5·27-s + 5·29-s − 3·33-s + 3·35-s − 11·37-s + 5·41-s − 7·43-s + 2·45-s − 8·47-s + 2·49-s + 3·51-s + 10·53-s − 3·55-s − 5·57-s + 59-s + 5·61-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 1.13·7-s − 2/3·9-s + 0.904·11-s + 0.258·15-s − 0.727·17-s + 1.14·19-s + 0.654·21-s − 0.625·23-s + 1/5·25-s + 0.962·27-s + 0.928·29-s − 0.522·33-s + 0.507·35-s − 1.80·37-s + 0.780·41-s − 1.06·43-s + 0.298·45-s − 1.16·47-s + 2/7·49-s + 0.420·51-s + 1.37·53-s − 0.404·55-s − 0.662·57-s + 0.130·59-s + 0.640·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 54080 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 54080 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(54080\)    =    \(2^{6} \cdot 5 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(431.830\)
Root analytic conductor: \(20.7805\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 54080,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7470658942\)
\(L(\frac12)\) \(\approx\) \(0.7470658942\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
13 \( 1 \)
good3 \( 1 + T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 11 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 + 11 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 - 13 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−14.43509614718530, −13.85438502002727, −13.45689074261256, −12.87335788873217, −12.14172700595497, −11.81243930675123, −11.69437175920079, −10.74083164603710, −10.48497880336321, −9.698221845757324, −9.352443191810303, −8.667576500527143, −8.321446828159501, −7.477670769841537, −6.879086858866122, −6.439436346637704, −6.101021528433964, −5.243109549537141, −4.886484149675916, −3.956238704781993, −3.493617812957513, −2.971643466145011, −2.146116040891140, −1.142872400342107, −0.3454972467640066, 0.3454972467640066, 1.142872400342107, 2.146116040891140, 2.971643466145011, 3.493617812957513, 3.956238704781993, 4.886484149675916, 5.243109549537141, 6.101021528433964, 6.439436346637704, 6.879086858866122, 7.477670769841537, 8.321446828159501, 8.667576500527143, 9.352443191810303, 9.698221845757324, 10.48497880336321, 10.74083164603710, 11.69437175920079, 11.81243930675123, 12.14172700595497, 12.87335788873217, 13.45689074261256, 13.85438502002727, 14.43509614718530

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