Properties

Label 2-1350-1.1-c1-0-21
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 + 4·7-s − 8-s − 5·11-s − 3·13-s − 4·14-s + 16-s − 17-s − 6·19-s + 5·22-s − 23-s + 3·26-s + 4·28-s − 9·29-s − 5·31-s − 32-s + 34-s − 2·37-s + 6·38-s − 2·41-s + 43-s − 5·44-s + 46-s + 13·47-s + 9·49-s − 3·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 1.51·7-s − 0.353·8-s − 1.50·11-s − 0.832·13-s − 1.06·14-s + 1/4·16-s − 0.242·17-s − 1.37·19-s + 1.06·22-s − 0.208·23-s + 0.588·26-s + 0.755·28-s − 1.67·29-s − 0.898·31-s − 0.176·32-s + 0.171·34-s − 0.328·37-s + 0.973·38-s − 0.312·41-s + 0.152·43-s − 0.753·44-s + 0.147·46-s + 1.89·47-s + 9/7·49-s − 0.416·52-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 \( 1 - 4 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 - 13 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 9 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−9.057747157945472879824438218165, −8.355930680838601690753962231329, −7.66961749761248923619224143336, −7.15606919063925609996883365389, −5.75304984600007987704196017855, −5.09648787580173994454132392752, −4.11203523911621610215174756108, −2.50605893476326607268912550054, −1.83322912505559135458679845227, 0, 1.83322912505559135458679845227, 2.50605893476326607268912550054, 4.11203523911621610215174756108, 5.09648787580173994454132392752, 5.75304984600007987704196017855, 7.15606919063925609996883365389, 7.66961749761248923619224143336, 8.355930680838601690753962231329, 9.057747157945472879824438218165

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