Properties

Label 2-2880-8.5-c1-0-2
Degree $2$
Conductor $2880$
Sign $-0.707 - 0.707i$
Analytic cond. $22.9969$
Root an. cond. $4.79550$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  i·5-s + 6i·13-s + 2i·19-s − 6·23-s − 25-s − 6i·29-s + 6i·37-s − 6·41-s − 8i·43-s − 6·47-s − 7·49-s + 6i·53-s − 12i·59-s + 12i·61-s + 6·65-s + ⋯
L(s)  = 1  − 0.447i·5-s + 1.66i·13-s + 0.458i·19-s − 1.25·23-s − 0.200·25-s − 1.11i·29-s + 0.986i·37-s − 0.937·41-s − 1.21i·43-s − 0.875·47-s − 49-s + 0.824i·53-s − 1.56i·59-s + 1.53i·61-s + 0.744·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.707 - 0.707i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.707 - 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $-0.707 - 0.707i$
Analytic conductor: \(22.9969\)
Root analytic conductor: \(4.79550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2880} (1441, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2880,\ (\ :1/2),\ -0.707 - 0.707i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6546362945\)
\(L(\frac12)\) \(\approx\) \(0.6546362945\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 + iT \)
good7 \( 1 + 7T^{2} \)
11 \( 1 - 11T^{2} \)
13 \( 1 - 6iT - 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 2iT - 19T^{2} \)
23 \( 1 + 6T + 23T^{2} \)
29 \( 1 + 6iT - 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 6iT - 37T^{2} \)
41 \( 1 + 6T + 41T^{2} \)
43 \( 1 + 8iT - 43T^{2} \)
47 \( 1 + 6T + 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 + 12iT - 59T^{2} \)
61 \( 1 - 12iT - 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 + 12T + 71T^{2} \)
73 \( 1 - 2T + 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 - 12iT - 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
97 \( 1 - 10T + 97T^{2} \)
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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

−9.024515545446805788796255488814, −8.338065784495452584938637779904, −7.64554800839939412890436895727, −6.66288772773669141880304451924, −6.13286969955302874772026971433, −5.11453701780389351011644204302, −4.31866496076204416168585177114, −3.66007602682121687698846397512, −2.29520985779362769365161074435, −1.47276750539579085937816044710, 0.19923098264716815049171522047, 1.69588556874723385494053368012, 2.90135097369070210518995871444, 3.48142902360063806680033416093, 4.63287132984373017747901413148, 5.46342621931611544457078932591, 6.17556414291540811859590672395, 7.00396912561056254421911877706, 7.83099967427201547758623682739, 8.312549474109581700981712043919

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