Properties

Label 2-1350-1.1-c3-0-66
Degree $2$
Conductor $1350$
Sign $-1$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 4·4-s − 8·7-s + 8·8-s − 18·11-s − 8·13-s − 16·14-s + 16·16-s + 15·17-s + 23·19-s − 36·22-s + 63·23-s − 16·26-s − 32·28-s − 156·29-s − 85·31-s + 32·32-s + 30·34-s − 74·37-s + 46·38-s − 246·41-s + 190·43-s − 72·44-s + 126·46-s + 288·47-s − 279·49-s − 32·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.431·7-s + 0.353·8-s − 0.493·11-s − 0.170·13-s − 0.305·14-s + 1/4·16-s + 0.214·17-s + 0.277·19-s − 0.348·22-s + 0.571·23-s − 0.120·26-s − 0.215·28-s − 0.998·29-s − 0.492·31-s + 0.176·32-s + 0.151·34-s − 0.328·37-s + 0.196·38-s − 0.937·41-s + 0.673·43-s − 0.246·44-s + 0.403·46-s + 0.893·47-s − 0.813·49-s − 0.0853·52-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 8 T + p^{3} T^{2} \)
11 \( 1 + 18 T + p^{3} T^{2} \)
13 \( 1 + 8 T + p^{3} T^{2} \)
17 \( 1 - 15 T + p^{3} T^{2} \)
19 \( 1 - 23 T + p^{3} T^{2} \)
23 \( 1 - 63 T + p^{3} T^{2} \)
29 \( 1 + 156 T + p^{3} T^{2} \)
31 \( 1 + 85 T + p^{3} T^{2} \)
37 \( 1 + 2 p T + p^{3} T^{2} \)
41 \( 1 + 6 p T + p^{3} T^{2} \)
43 \( 1 - 190 T + p^{3} T^{2} \)
47 \( 1 - 288 T + p^{3} T^{2} \)
53 \( 1 + 177 T + p^{3} T^{2} \)
59 \( 1 + 792 T + p^{3} T^{2} \)
61 \( 1 + 907 T + p^{3} T^{2} \)
67 \( 1 - 322 T + p^{3} T^{2} \)
71 \( 1 - 270 T + p^{3} T^{2} \)
73 \( 1 + 254 T + p^{3} T^{2} \)
79 \( 1 + 1123 T + p^{3} T^{2} \)
83 \( 1 + 771 T + p^{3} T^{2} \)
89 \( 1 - 198 T + p^{3} T^{2} \)
97 \( 1 - 1192 T + p^{3} T^{2} \)
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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

−8.905045841125205127692246680779, −7.77496375257808431806314033963, −7.18192218334510411020114943460, −6.20957084608211217463756250374, −5.44669624962899704844979852643, −4.62085253026115518416364271784, −3.54442754384111764554967686845, −2.78012610208909385500061434182, −1.56152716555965960974207567310, 0, 1.56152716555965960974207567310, 2.78012610208909385500061434182, 3.54442754384111764554967686845, 4.62085253026115518416364271784, 5.44669624962899704844979852643, 6.20957084608211217463756250374, 7.18192218334510411020114943460, 7.77496375257808431806314033963, 8.905045841125205127692246680779

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