Properties

Label 2-8880-1.1-c1-0-115
Degree $2$
Conductor $8880$
Sign $-1$
Analytic cond. $70.9071$
Root an. cond. $8.42063$
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 + 7-s + 9-s − 3·11-s + 6·13-s − 15-s + 17-s − 6·19-s − 21-s + 4·23-s + 25-s − 27-s − 5·29-s − 9·31-s + 3·33-s + 35-s + 37-s − 6·39-s − 3·41-s + 7·43-s + 45-s − 6·49-s − 51-s − 53-s − 3·55-s + 6·57-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 0.377·7-s + 1/3·9-s − 0.904·11-s + 1.66·13-s − 0.258·15-s + 0.242·17-s − 1.37·19-s − 0.218·21-s + 0.834·23-s + 1/5·25-s − 0.192·27-s − 0.928·29-s − 1.61·31-s + 0.522·33-s + 0.169·35-s + 0.164·37-s − 0.960·39-s − 0.468·41-s + 1.06·43-s + 0.149·45-s − 6/7·49-s − 0.140·51-s − 0.137·53-s − 0.404·55-s + 0.794·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8880\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 37\)
Sign: $-1$
Analytic conductor: \(70.9071\)
Root analytic conductor: \(8.42063\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8880,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
37 \( 1 - T \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 9 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 - 7 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 + 3 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 12 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 10 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 5 T + p T^{2} \)
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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

−7.40113423955929323548007832338, −6.60109550139874865903647562944, −5.90541387576366586423628576468, −5.51751466992329370196556091060, −4.68922036529989543100465034148, −3.93408626620530963961367984250, −3.09138553723886275461557057129, −2.00705671822820973043717060586, −1.30440359817692274183100841923, 0, 1.30440359817692274183100841923, 2.00705671822820973043717060586, 3.09138553723886275461557057129, 3.93408626620530963961367984250, 4.68922036529989543100465034148, 5.51751466992329370196556091060, 5.90541387576366586423628576468, 6.60109550139874865903647562944, 7.40113423955929323548007832338

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