Properties

Label 2-450-5.4-c5-0-3
Degree $2$
Conductor $450$
Sign $-0.447 + 0.894i$
Analytic cond. $72.1727$
Root an. cond. $8.49545$
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  + 4i·2-s − 16·4-s + 141. i·7-s − 64i·8-s − 113.·11-s − 61.7i·13-s − 566.·14-s + 256·16-s + 1.67e3i·17-s + 662.·19-s − 453. i·22-s − 86.4i·23-s + 246.·26-s − 2.26e3i·28-s − 3.23e3·29-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s + 1.09i·7-s − 0.353i·8-s − 0.282·11-s − 0.101i·13-s − 0.772·14-s + 0.250·16-s + 1.40i·17-s + 0.420·19-s − 0.199i·22-s − 0.0340i·23-s + 0.0716·26-s − 0.546i·28-s − 0.713·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(72.1727\)
Root analytic conductor: \(8.49545\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{450} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :5/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.4719736207\)
\(L(\frac12)\) \(\approx\) \(0.4719736207\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 4iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 141. iT - 1.68e4T^{2} \)
11 \( 1 + 113.T + 1.61e5T^{2} \)
13 \( 1 + 61.7iT - 3.71e5T^{2} \)
17 \( 1 - 1.67e3iT - 1.41e6T^{2} \)
19 \( 1 - 662.T + 2.47e6T^{2} \)
23 \( 1 + 86.4iT - 6.43e6T^{2} \)
29 \( 1 + 3.23e3T + 2.05e7T^{2} \)
31 \( 1 + 3.81e3T + 2.86e7T^{2} \)
37 \( 1 - 1.02e4iT - 6.93e7T^{2} \)
41 \( 1 - 1.34e4T + 1.15e8T^{2} \)
43 \( 1 - 4.69e3iT - 1.47e8T^{2} \)
47 \( 1 + 1.52e4iT - 2.29e8T^{2} \)
53 \( 1 + 498. iT - 4.18e8T^{2} \)
59 \( 1 + 1.52e4T + 7.14e8T^{2} \)
61 \( 1 + 3.18e4T + 8.44e8T^{2} \)
67 \( 1 - 4.92e4iT - 1.35e9T^{2} \)
71 \( 1 + 2.10e4T + 1.80e9T^{2} \)
73 \( 1 + 3.94e4iT - 2.07e9T^{2} \)
79 \( 1 + 7.29e4T + 3.07e9T^{2} \)
83 \( 1 + 1.00e5iT - 3.93e9T^{2} \)
89 \( 1 + 1.46e5T + 5.58e9T^{2} \)
97 \( 1 + 4.35e4iT - 8.58e9T^{2} \)
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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

−10.82014030903025780507327490158, −9.813334894048177029917842975090, −8.897512823279703269192380026464, −8.215063503148045061733583889189, −7.25359417144321640556116154801, −6.05101155901543030112681657840, −5.52969943641685806212438393332, −4.31239713376191532820559607211, −3.02451473746637704557482845324, −1.64122946664554805181071826434, 0.11960892290186213402406381799, 1.15178191451035399823532164686, 2.54351808588769703834920611115, 3.67555807958419296563889101152, 4.61730439561757659816290346270, 5.68879894281731023273189515588, 7.15643825132269551579814400222, 7.71438817459122120453514653131, 9.103728999122340808837869367336, 9.706373465011589432988601336414

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