Properties

Label 2-1350-5.4-c3-0-56
Degree $2$
Conductor $1350$
Sign $-0.894 + 0.447i$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2i·2-s − 4·4-s − 15.1i·7-s + 8i·8-s + 34.3·11-s + 18.1i·13-s − 30.3·14-s + 16·16-s − 46.3i·17-s − 43.1·19-s − 68.7i·22-s − 20.7i·23-s + 36.3·26-s + 60.7i·28-s + 58.3·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 0.819i·7-s + 0.353i·8-s + 0.942·11-s + 0.387i·13-s − 0.579·14-s + 0.250·16-s − 0.661i·17-s − 0.521·19-s − 0.666i·22-s − 0.188i·23-s + 0.274·26-s + 0.409i·28-s + 0.373·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1350} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.597958521\)
\(L(\frac12)\) \(\approx\) \(1.597958521\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 15.1iT - 343T^{2} \)
11 \( 1 - 34.3T + 1.33e3T^{2} \)
13 \( 1 - 18.1iT - 2.19e3T^{2} \)
17 \( 1 + 46.3iT - 4.91e3T^{2} \)
19 \( 1 + 43.1T + 6.85e3T^{2} \)
23 \( 1 + 20.7iT - 1.21e4T^{2} \)
29 \( 1 - 58.3T + 2.43e4T^{2} \)
31 \( 1 - 30.6T + 2.97e4T^{2} \)
37 \( 1 - 145. iT - 5.06e4T^{2} \)
41 \( 1 - 115.T + 6.89e4T^{2} \)
43 \( 1 + 317. iT - 7.95e4T^{2} \)
47 \( 1 + 375. iT - 1.03e5T^{2} \)
53 \( 1 - 119. iT - 1.48e5T^{2} \)
59 \( 1 - 161.T + 2.05e5T^{2} \)
61 \( 1 - 892.T + 2.26e5T^{2} \)
67 \( 1 + 289. iT - 3.00e5T^{2} \)
71 \( 1 + 702.T + 3.57e5T^{2} \)
73 \( 1 + 434. iT - 3.89e5T^{2} \)
79 \( 1 - 259T + 4.93e5T^{2} \)
83 \( 1 - 1.37e3iT - 5.71e5T^{2} \)
89 \( 1 + 1.28e3T + 7.04e5T^{2} \)
97 \( 1 + 1.03e3iT - 9.12e5T^{2} \)
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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

−9.002128139863339548106097639822, −8.291610211952985304261096145717, −7.16283687998871883132527836707, −6.57654338228858704560598937700, −5.36303249304395732935007747803, −4.32379009106807816318677831636, −3.77400953950211517213130134867, −2.58113428504070179206041344890, −1.42672484593955734795086531160, −0.41362054448941331859228846517, 1.14214959887977250782530211598, 2.47444034339802652334367476259, 3.70864558615097883075193906288, 4.58357659425470976487060491594, 5.66403152846029951089865148945, 6.20881737627533355873758788103, 7.05829831315555120926962412536, 8.050772574648647877040109021622, 8.690430850217269578661116297024, 9.360690232842894040289419632061

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