Properties

Label 2-2700-15.2-c1-0-20
Degree $2$
Conductor $2700$
Sign $-0.326 + 0.945i$
Analytic cond. $21.5596$
Root an. cond. $4.64323$
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  + (−1.22 − 1.22i)7-s + (4.89 − 4.89i)13-s i·19-s − 11·31-s + (3.67 + 3.67i)37-s + (−1.22 + 1.22i)43-s − 4i·49-s − 13·61-s + (−2.44 − 2.44i)67-s + (11.0 − 11.0i)73-s − 17i·79-s − 11.9·91-s + (−13.4 − 13.4i)97-s + (11.0 − 11.0i)103-s − 17i·109-s + ⋯
L(s)  = 1  + (−0.462 − 0.462i)7-s + (1.35 − 1.35i)13-s − 0.229i·19-s − 1.97·31-s + (0.604 + 0.604i)37-s + (−0.186 + 0.186i)43-s − 0.571i·49-s − 1.66·61-s + (−0.299 − 0.299i)67-s + (1.29 − 1.29i)73-s − 1.91i·79-s − 1.25·91-s + (−1.36 − 1.36i)97-s + (1.08 − 1.08i)103-s − 1.62i·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2700 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.326 + 0.945i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2700 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.326 + 0.945i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2700\)    =    \(2^{2} \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.326 + 0.945i$
Analytic conductor: \(21.5596\)
Root analytic conductor: \(4.64323\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2700} (1457, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2700,\ (\ :1/2),\ -0.326 + 0.945i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.280117508\)
\(L(\frac12)\) \(\approx\) \(1.280117508\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good7 \( 1 + (1.22 + 1.22i)T + 7iT^{2} \)
11 \( 1 - 11T^{2} \)
13 \( 1 + (-4.89 + 4.89i)T - 13iT^{2} \)
17 \( 1 - 17iT^{2} \)
19 \( 1 + iT - 19T^{2} \)
23 \( 1 + 23iT^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + 11T + 31T^{2} \)
37 \( 1 + (-3.67 - 3.67i)T + 37iT^{2} \)
41 \( 1 - 41T^{2} \)
43 \( 1 + (1.22 - 1.22i)T - 43iT^{2} \)
47 \( 1 - 47iT^{2} \)
53 \( 1 + 53iT^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 13T + 61T^{2} \)
67 \( 1 + (2.44 + 2.44i)T + 67iT^{2} \)
71 \( 1 - 71T^{2} \)
73 \( 1 + (-11.0 + 11.0i)T - 73iT^{2} \)
79 \( 1 + 17iT - 79T^{2} \)
83 \( 1 + 83iT^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 + (13.4 + 13.4i)T + 97iT^{2} \)
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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

−8.595096026645056213640938772330, −7.84701317530430810669470701060, −7.15087900272592552772718447678, −6.20504498624315287506384758225, −5.66551046804745776812943739220, −4.65221667740561259942507988268, −3.59080181579912975356016583160, −3.10685622833679522461648293065, −1.65525077607382128959125455487, −0.42838917458464759543812164754, 1.36966559820013828753140596949, 2.37480333503231177609426619159, 3.57442077756952284761679525120, 4.13706127745492484979591573616, 5.30792150387826184499176451060, 6.07198893958214063053562280342, 6.67317741507777992249531624530, 7.52635295224057315026672874679, 8.446829327961886120857820456414, 9.171678192665862027493538355264

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