Properties

Label 2-1350-1.1-c1-0-20
Degree $2$
Conductor $1350$
Sign $-1$
Analytic cond. $10.7798$
Root an. cond. $3.28326$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 7-s − 8-s − 2·13-s − 14-s + 16-s − 6·17-s − 19-s − 6·23-s + 2·26-s + 28-s − 6·29-s + 5·31-s − 32-s + 6·34-s + 7·37-s + 38-s + 12·41-s − 11·43-s + 6·46-s − 12·47-s − 6·49-s − 2·52-s − 56-s + 6·58-s − 6·59-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.377·7-s − 0.353·8-s − 0.554·13-s − 0.267·14-s + 1/4·16-s − 1.45·17-s − 0.229·19-s − 1.25·23-s + 0.392·26-s + 0.188·28-s − 1.11·29-s + 0.898·31-s − 0.176·32-s + 1.02·34-s + 1.15·37-s + 0.162·38-s + 1.87·41-s − 1.67·43-s + 0.884·46-s − 1.75·47-s − 6/7·49-s − 0.277·52-s − 0.133·56-s + 0.787·58-s − 0.781·59-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(10.7798\)
Root analytic conductor: \(3.28326\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1350,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 7 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 7 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 5 T + p T^{2} \)
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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

−9.365023266490086554487001161364, −8.249024550459436728493681503388, −7.86351767062541232131960218076, −6.77240350899289718285628928770, −6.13144008193075785449250458150, −4.93922000774390898350676467392, −4.05329998572738233001654346526, −2.65515308426446773842297813381, −1.72742911706225949144999864292, 0, 1.72742911706225949144999864292, 2.65515308426446773842297813381, 4.05329998572738233001654346526, 4.93922000774390898350676467392, 6.13144008193075785449250458150, 6.77240350899289718285628928770, 7.86351767062541232131960218076, 8.249024550459436728493681503388, 9.365023266490086554487001161364

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