Properties

Label 2-63-21.20-c5-0-9
Degree $2$
Conductor $63$
Sign $-0.577 + 0.816i$
Analytic cond. $10.1041$
Root an. cond. $3.17870$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5.90i·2-s − 2.89·4-s + 129.·7-s − 171. i·8-s − 511. i·11-s − 765. i·14-s − 1.10e3·16-s − 3.02e3·22-s − 2.71e3i·23-s − 3.12e3·25-s − 375.·28-s + 1.34e3i·29-s + 1.04e3i·32-s + 1.40e4·37-s + 2.12e4·43-s + 1.48e3i·44-s + ⋯
L(s)  = 1  − 1.04i·2-s − 0.0905·4-s + 0.999·7-s − 0.949i·8-s − 1.27i·11-s − 1.04i·14-s − 1.08·16-s − 1.33·22-s − 1.07i·23-s − 25-s − 0.0905·28-s + 0.295i·29-s + 0.180i·32-s + 1.69·37-s + 1.74·43-s + 0.115i·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 63 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.577 + 0.816i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 63 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.577 + 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(63\)    =    \(3^{2} \cdot 7\)
Sign: $-0.577 + 0.816i$
Analytic conductor: \(10.1041\)
Root analytic conductor: \(3.17870\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{63} (62, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 63,\ (\ :5/2),\ -0.577 + 0.816i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.900370 - 1.73938i\)
\(L(\frac12)\) \(\approx\) \(0.900370 - 1.73938i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 - 129.T \)
good2 \( 1 + 5.90iT - 32T^{2} \)
5 \( 1 + 3.12e3T^{2} \)
11 \( 1 + 511. iT - 1.61e5T^{2} \)
13 \( 1 - 3.71e5T^{2} \)
17 \( 1 + 1.41e6T^{2} \)
19 \( 1 - 2.47e6T^{2} \)
23 \( 1 + 2.71e3iT - 6.43e6T^{2} \)
29 \( 1 - 1.34e3iT - 2.05e7T^{2} \)
31 \( 1 - 2.86e7T^{2} \)
37 \( 1 - 1.40e4T + 6.93e7T^{2} \)
41 \( 1 + 1.15e8T^{2} \)
43 \( 1 - 2.12e4T + 1.47e8T^{2} \)
47 \( 1 + 2.29e8T^{2} \)
53 \( 1 - 4.04e4iT - 4.18e8T^{2} \)
59 \( 1 + 7.14e8T^{2} \)
61 \( 1 - 8.44e8T^{2} \)
67 \( 1 + 6.93e4T + 1.35e9T^{2} \)
71 \( 1 - 6.16e4iT - 1.80e9T^{2} \)
73 \( 1 - 2.07e9T^{2} \)
79 \( 1 - 8.01e4T + 3.07e9T^{2} \)
83 \( 1 + 3.93e9T^{2} \)
89 \( 1 + 5.58e9T^{2} \)
97 \( 1 - 8.58e9T^{2} \)
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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

−13.41623049249028222065329076146, −12.17547585665243045230008246280, −11.24323235916671759247936945772, −10.55924888300124666844664091195, −9.069317147761003543689592595978, −7.74300661808607710126112836458, −6.01900396093620584601112936172, −4.19062686112063448894023097600, −2.58756870774823721231766080818, −0.973104421258164005292217519145, 1.99651099752960050342563149254, 4.54770436290797150410045741235, 5.80949115446361750107775958106, 7.29047198770844664996350294741, 8.011580938823639771925884609577, 9.520667836780700686675666933757, 11.06613803983129030153462960461, 12.04522285799127052084115219290, 13.59631299856864238295087620849, 14.73215570575066711309450768748

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