Properties

Label 2-2880-15.2-c1-0-43
Degree $2$
Conductor $2880$
Sign $-0.662 + 0.749i$
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 + (1.41 − 1.41i)17-s − 4i·19-s + (−5.65 − 5.65i)23-s + (−3.99 − 3i)25-s − 9.89·29-s − 8·31-s + (5.65 − 2.82i)35-s + (3 + 3i)37-s − 1.41i·41-s + (8.48 − 8.48i)47-s + i·49-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 + (0.342 − 0.342i)17-s − 0.917i·19-s + (−1.17 − 1.17i)23-s + (−0.799 − 0.600i)25-s − 1.83·29-s − 1.43·31-s + (0.956 − 0.478i)35-s + (0.493 + 0.493i)37-s − 0.220i·41-s + (1.23 − 1.23i)47-s + 0.142i·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.662 + 0.749i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.662 + 0.749i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $-0.662 + 0.749i$
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: \((2,\ 2880,\ (\ :1/2),\ -0.662 + 0.749i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.180436503\)
\(L(\frac12)\) \(\approx\) \(1.180436503\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.41 + 1.41i)T - 17iT^{2} \)
19 \( 1 + 4iT - 19T^{2} \)
23 \( 1 + (5.65 + 5.65i)T + 23iT^{2} \)
29 \( 1 + 9.89T + 29T^{2} \)
31 \( 1 + 8T + 31T^{2} \)
37 \( 1 + (-3 - 3i)T + 37iT^{2} \)
41 \( 1 + 1.41iT - 41T^{2} \)
43 \( 1 - 43iT^{2} \)
47 \( 1 + (-8.48 + 8.48i)T - 47iT^{2} \)
53 \( 1 + (-7.07 - 7.07i)T + 53iT^{2} \)
59 \( 1 - 2.82T + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 + (8 + 8i)T + 67iT^{2} \)
71 \( 1 - 5.65iT - 71T^{2} \)
73 \( 1 + (-7 + 7i)T - 73iT^{2} \)
79 \( 1 - 79T^{2} \)
83 \( 1 + (8.48 + 8.48i)T + 83iT^{2} \)
89 \( 1 + 1.41T + 89T^{2} \)
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

−8.740792198871856321937578372876, −7.84100340475059420429563559948, −7.08545569247972139911605637975, −5.92788064036406419057259081347, −5.44396993150058345077812775160, −4.68819201053303965944952136585, −3.87847175613909154757161520135, −2.45266789053355413575472457655, −1.81226128830565253707873920480, −0.34594247557794549912419409904, 1.56689588473057215711326200118, 2.32125957761453669181526416701, 3.60619632621395287329279319980, 4.13187257969429050572756992499, 5.44614954292912893799679770863, 5.78247907050865601705939611314, 7.04532777104796464677301833123, 7.68471014618447380184948510467, 7.78032799268014548221106847945, 9.259710767206533557567446050152

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