Properties

Label 2-450-5.4-c5-0-35
Degree $2$
Conductor $450$
Sign $-0.894 + 0.447i$
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 − 176i·7-s − 64i·8-s + 60·11-s − 658i·13-s + 704·14-s + 256·16-s − 414i·17-s − 956·19-s + 240i·22-s − 600i·23-s + 2.63e3·26-s + 2.81e3i·28-s + 5.57e3·29-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s − 1.35i·7-s − 0.353i·8-s + 0.149·11-s − 1.07i·13-s + 0.959·14-s + 0.250·16-s − 0.347i·17-s − 0.607·19-s + 0.105i·22-s − 0.236i·23-s + 0.763·26-s + 0.678i·28-s + 1.23·29-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(72.1727\)
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: \((2,\ 450,\ (\ :5/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.4058504671\)
\(L(\frac12)\) \(\approx\) \(0.4058504671\)
\(L(\frac{7}{2})\) 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 \( 1 + 176iT - 1.68e4T^{2} \)
11 \( 1 - 60T + 1.61e5T^{2} \)
13 \( 1 + 658iT - 3.71e5T^{2} \)
17 \( 1 + 414iT - 1.41e6T^{2} \)
19 \( 1 + 956T + 2.47e6T^{2} \)
23 \( 1 + 600iT - 6.43e6T^{2} \)
29 \( 1 - 5.57e3T + 2.05e7T^{2} \)
31 \( 1 + 3.59e3T + 2.86e7T^{2} \)
37 \( 1 - 8.45e3iT - 6.93e7T^{2} \)
41 \( 1 + 1.91e4T + 1.15e8T^{2} \)
43 \( 1 - 1.33e4iT - 1.47e8T^{2} \)
47 \( 1 + 1.96e4iT - 2.29e8T^{2} \)
53 \( 1 - 3.12e4iT - 4.18e8T^{2} \)
59 \( 1 - 2.63e4T + 7.14e8T^{2} \)
61 \( 1 + 3.10e4T + 8.44e8T^{2} \)
67 \( 1 - 1.68e4iT - 1.35e9T^{2} \)
71 \( 1 + 6.12e3T + 1.80e9T^{2} \)
73 \( 1 + 2.55e4iT - 2.07e9T^{2} \)
79 \( 1 + 7.44e4T + 3.07e9T^{2} \)
83 \( 1 - 6.46e3iT - 3.93e9T^{2} \)
89 \( 1 + 3.27e4T + 5.58e9T^{2} \)
97 \( 1 + 1.66e5iT - 8.58e9T^{2} \)
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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

−10.11331200178994557150058408981, −8.776506177212894162431892647298, −7.954729427233739024662154568846, −7.11941035391945877398894704064, −6.32969307137263377534888027910, −5.10288064414031040979642756947, −4.19554846174002399751199244839, −3.07925598898133590186809360902, −1.18395069004212450496864571581, −0.10134902057674442990477262355, 1.63678104265634774763270944253, 2.47040574690854360132459868575, 3.72296340769228336339451732452, 4.85438675428714799650903514674, 5.86716610419857470424684764600, 6.88333211029644580372838160426, 8.361062556335357317445858470030, 8.916212591585891512448789302863, 9.736340261899489014752228778938, 10.76338165471746624580506418690

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