Properties

Label 2-2880-15.2-c1-0-16
Degree $2$
Conductor $2880$
Sign $0.0799 - 0.996i$
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  + (0.707 + 2.12i)5-s + (2 + 2i)7-s − 2.82i·11-s + (3 − 3i)13-s + (−2.82 + 2.82i)17-s + 8i·19-s + (2.82 + 2.82i)23-s + (−3.99 + 3i)25-s − 1.41·29-s + 4·31-s + (−2.82 + 5.65i)35-s + (3 + 3i)37-s − 9.89i·41-s + i·49-s + (2.82 + 2.82i)53-s + ⋯
L(s)  = 1  + (0.316 + 0.948i)5-s + (0.755 + 0.755i)7-s − 0.852i·11-s + (0.832 − 0.832i)13-s + (−0.685 + 0.685i)17-s + 1.83i·19-s + (0.589 + 0.589i)23-s + (−0.799 + 0.600i)25-s − 0.262·29-s + 0.718·31-s + (−0.478 + 0.956i)35-s + (0.493 + 0.493i)37-s − 1.54i·41-s + 0.142i·49-s + (0.388 + 0.388i)53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0799 - 0.996i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0799 - 0.996i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $0.0799 - 0.996i$
Analytic conductor: \(22.9969\)
Root analytic conductor: \(4.79550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2880} (2177, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2880,\ (\ :1/2),\ 0.0799 - 0.996i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.093079020\)
\(L(\frac12)\) \(\approx\) \(2.093079020\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.707 - 2.12i)T \)
good7 \( 1 + (-2 - 2i)T + 7iT^{2} \)
11 \( 1 + 2.82iT - 11T^{2} \)
13 \( 1 + (-3 + 3i)T - 13iT^{2} \)
17 \( 1 + (2.82 - 2.82i)T - 17iT^{2} \)
19 \( 1 - 8iT - 19T^{2} \)
23 \( 1 + (-2.82 - 2.82i)T + 23iT^{2} \)
29 \( 1 + 1.41T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 + (-3 - 3i)T + 37iT^{2} \)
41 \( 1 + 9.89iT - 41T^{2} \)
43 \( 1 - 43iT^{2} \)
47 \( 1 - 47iT^{2} \)
53 \( 1 + (-2.82 - 2.82i)T + 53iT^{2} \)
59 \( 1 - 2.82T + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 + (-4 - 4i)T + 67iT^{2} \)
71 \( 1 - 5.65iT - 71T^{2} \)
73 \( 1 + (-1 + i)T - 73iT^{2} \)
79 \( 1 - 12iT - 79T^{2} \)
83 \( 1 + (8.48 + 8.48i)T + 83iT^{2} \)
89 \( 1 + 9.89T + 89T^{2} \)
97 \( 1 + (3 + 3i)T + 97iT^{2} \)
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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

−8.661536749068096286910943174472, −8.345534424813178683297918581471, −7.54554994710587307903276968856, −6.53179152906679781952162174741, −5.75177833443346919381436300328, −5.50318288069425679045160222140, −4.02125785735336972221812949866, −3.32291430617390839319751358082, −2.34968966430422350903785234190, −1.35614319664647930855672401145, 0.70951641571912018364796833547, 1.68628533048522070505094576715, 2.70773815557248207783827620141, 4.33926174148688579169858580310, 4.48130764422735073818076733285, 5.26535313381007075782316190169, 6.50563007531549937738936554100, 7.00081610629350341639441307990, 7.908478895259045501873350073553, 8.693261999212309659651032932792

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