Properties

Label 2-450-5.4-c7-0-25
Degree $2$
Conductor $450$
Sign $0.894 - 0.447i$
Analytic cond. $140.573$
Root an. cond. $11.8563$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 8i·2-s − 64·4-s + 1.57e3i·7-s − 512i·8-s − 7.33e3·11-s − 3.80e3i·13-s − 1.26e4·14-s + 4.09e3·16-s − 6.60e3i·17-s − 2.48e4·19-s − 5.86e4i·22-s − 4.14e4i·23-s + 3.04e4·26-s − 1.00e5i·28-s − 4.16e4·29-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s + 1.73i·7-s − 0.353i·8-s − 1.66·11-s − 0.479i·13-s − 1.22·14-s + 0.250·16-s − 0.326i·17-s − 0.831·19-s − 1.17i·22-s − 0.710i·23-s + 0.339·26-s − 0.868i·28-s − 0.316·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.894 - 0.447i$
Analytic conductor: \(140.573\)
Root analytic conductor: \(11.8563\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: $\chi_{450} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :7/2),\ 0.894 - 0.447i)\)

Particular Values

\(L(4)\) \(\approx\) \(0.9943519734\)
\(L(\frac12)\) \(\approx\) \(0.9943519734\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 8iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 1.57e3iT - 8.23e5T^{2} \)
11 \( 1 + 7.33e3T + 1.94e7T^{2} \)
13 \( 1 + 3.80e3iT - 6.27e7T^{2} \)
17 \( 1 + 6.60e3iT - 4.10e8T^{2} \)
19 \( 1 + 2.48e4T + 8.93e8T^{2} \)
23 \( 1 + 4.14e4iT - 3.40e9T^{2} \)
29 \( 1 + 4.16e4T + 1.72e10T^{2} \)
31 \( 1 - 3.31e4T + 2.75e10T^{2} \)
37 \( 1 - 3.64e4iT - 9.49e10T^{2} \)
41 \( 1 - 6.39e5T + 1.94e11T^{2} \)
43 \( 1 + 1.56e5iT - 2.71e11T^{2} \)
47 \( 1 + 4.33e5iT - 5.06e11T^{2} \)
53 \( 1 + 7.86e5iT - 1.17e12T^{2} \)
59 \( 1 - 7.45e5T + 2.48e12T^{2} \)
61 \( 1 + 1.66e6T + 3.14e12T^{2} \)
67 \( 1 - 3.29e6iT - 6.06e12T^{2} \)
71 \( 1 + 5.71e6T + 9.09e12T^{2} \)
73 \( 1 - 2.65e6iT - 1.10e13T^{2} \)
79 \( 1 + 3.80e6T + 1.92e13T^{2} \)
83 \( 1 + 2.22e6iT - 2.71e13T^{2} \)
89 \( 1 - 5.99e6T + 4.42e13T^{2} \)
97 \( 1 - 4.06e6iT - 8.07e13T^{2} \)
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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

−9.870551785775113183297661690816, −8.781151159053438989069387018886, −8.294354459482063565940885453536, −7.32325276591825146328555814832, −6.03610977874601646493690715834, −5.49839058619803837123991131402, −4.61172325675250917613826892015, −2.94316259186136104533990340652, −2.20597150265508362997617336115, −0.31180785411366247782117773141, 0.60459855960892655313282554907, 1.75351246138996750571353724991, 2.96876795608612826832244639083, 4.05782610358895608235741221583, 4.77652025277288387564299427854, 6.07841715827662923953595956925, 7.40485057451917420765872999395, 7.899112929550388582366076348641, 9.158864629807141752400276745086, 10.22208357599483195796992329383

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