Properties

Label 2-33e2-11.10-c2-0-30
Degree $2$
Conductor $1089$
Sign $-0.975 - 0.219i$
Analytic cond. $29.6731$
Root an. cond. $5.44730$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.53i·2-s − 2.40·4-s + 8.44·5-s + 2.44i·7-s + 4.02i·8-s + 21.3i·10-s + 11.7i·13-s − 6.17·14-s − 19.8·16-s − 2.02i·17-s + 8.47i·19-s − 20.3·20-s − 41.9·23-s + 46.3·25-s − 29.8·26-s + ⋯
L(s)  = 1  + 1.26i·2-s − 0.602·4-s + 1.68·5-s + 0.348i·7-s + 0.503i·8-s + 2.13i·10-s + 0.905i·13-s − 0.441·14-s − 1.23·16-s − 0.119i·17-s + 0.445i·19-s − 1.01·20-s − 1.82·23-s + 1.85·25-s − 1.14·26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.975 - 0.219i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.975 - 0.219i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $-0.975 - 0.219i$
Analytic conductor: \(29.6731\)
Root analytic conductor: \(5.44730\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1089} (604, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1089,\ (\ :1),\ -0.975 - 0.219i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.503592457\)
\(L(\frac12)\) \(\approx\) \(2.503592457\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
11 \( 1 \)
good2 \( 1 - 2.53iT - 4T^{2} \)
5 \( 1 - 8.44T + 25T^{2} \)
7 \( 1 - 2.44iT - 49T^{2} \)
13 \( 1 - 11.7iT - 169T^{2} \)
17 \( 1 + 2.02iT - 289T^{2} \)
19 \( 1 - 8.47iT - 361T^{2} \)
23 \( 1 + 41.9T + 529T^{2} \)
29 \( 1 - 24.6iT - 841T^{2} \)
31 \( 1 - 21.8T + 961T^{2} \)
37 \( 1 + 16.0T + 1.36e3T^{2} \)
41 \( 1 + 52.6iT - 1.68e3T^{2} \)
43 \( 1 - 42.3iT - 1.84e3T^{2} \)
47 \( 1 - 16.1T + 2.20e3T^{2} \)
53 \( 1 - 49.5T + 2.80e3T^{2} \)
59 \( 1 + 19.9T + 3.48e3T^{2} \)
61 \( 1 - 118. iT - 3.72e3T^{2} \)
67 \( 1 + 4.41T + 4.48e3T^{2} \)
71 \( 1 + 6.03T + 5.04e3T^{2} \)
73 \( 1 + 6.08iT - 5.32e3T^{2} \)
79 \( 1 - 103. iT - 6.24e3T^{2} \)
83 \( 1 - 30.1iT - 6.88e3T^{2} \)
89 \( 1 - 60.4T + 7.92e3T^{2} \)
97 \( 1 - 36.6T + 9.40e3T^{2} \)
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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

−9.865623846770544116838130116737, −9.033366412075007640358182176627, −8.469851655720648234403866113912, −7.33630915750178127643465157466, −6.56476675952243103481752188616, −5.87371406340235806511061035380, −5.41930416314319804667111778672, −4.27613432863398362391400998620, −2.51969499817948238393305403693, −1.72035599350717429639966849250, 0.71413323541313740925684957657, 1.89540056603917743225799742406, 2.55731196507463697397923456743, 3.66142384984693094200494535066, 4.81684969405205471931512357132, 5.90335922351122111951120600590, 6.51050811342059227805709122775, 7.73084304410416515106257035912, 8.859003271629383418086782290710, 9.715412674576740604893869931967

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