Properties

Label 2-1350-1.1-c3-0-53
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 + 14·7-s − 8·8-s + 22·11-s − 30·13-s − 28·14-s + 16·16-s + 7·17-s − 81·19-s − 44·22-s + 151·23-s + 60·26-s + 56·28-s − 270·29-s − 113·31-s − 32·32-s − 14·34-s − 88·37-s + 162·38-s + 406·41-s − 442·43-s + 88·44-s − 302·46-s + 56·47-s − 147·49-s − 120·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.755·7-s − 0.353·8-s + 0.603·11-s − 0.640·13-s − 0.534·14-s + 1/4·16-s + 0.0998·17-s − 0.978·19-s − 0.426·22-s + 1.36·23-s + 0.452·26-s + 0.377·28-s − 1.72·29-s − 0.654·31-s − 0.176·32-s − 0.0706·34-s − 0.391·37-s + 0.691·38-s + 1.54·41-s − 1.56·43-s + 0.301·44-s − 0.967·46-s + 0.173·47-s − 3/7·49-s − 0.320·52-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 \( 1 - 2 p T + p^{3} T^{2} \)
11 \( 1 - 2 p T + p^{3} T^{2} \)
13 \( 1 + 30 T + p^{3} T^{2} \)
17 \( 1 - 7 T + p^{3} T^{2} \)
19 \( 1 + 81 T + p^{3} T^{2} \)
23 \( 1 - 151 T + p^{3} T^{2} \)
29 \( 1 + 270 T + p^{3} T^{2} \)
31 \( 1 + 113 T + p^{3} T^{2} \)
37 \( 1 + 88 T + p^{3} T^{2} \)
41 \( 1 - 406 T + p^{3} T^{2} \)
43 \( 1 + 442 T + p^{3} T^{2} \)
47 \( 1 - 56 T + p^{3} T^{2} \)
53 \( 1 + 141 T + p^{3} T^{2} \)
59 \( 1 + 274 T + p^{3} T^{2} \)
61 \( 1 - 41 T + p^{3} T^{2} \)
67 \( 1 - 328 T + p^{3} T^{2} \)
71 \( 1 + 390 T + p^{3} T^{2} \)
73 \( 1 - 626 T + p^{3} T^{2} \)
79 \( 1 + 1215 T + p^{3} T^{2} \)
83 \( 1 - 505 T + p^{3} T^{2} \)
89 \( 1 - 514 T + p^{3} T^{2} \)
97 \( 1 - 1816 T + p^{3} T^{2} \)
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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

−8.967766789374293997535730368412, −8.038662546562051904702822172928, −7.33683127314068681861151532648, −6.57546341011011425777806781833, −5.51642747044117009804475986098, −4.62063369769631504940951836279, −3.50648589909764473815600874668, −2.24212943014126405007408390725, −1.35503176020619252481124025633, 0, 1.35503176020619252481124025633, 2.24212943014126405007408390725, 3.50648589909764473815600874668, 4.62063369769631504940951836279, 5.51642747044117009804475986098, 6.57546341011011425777806781833, 7.33683127314068681861151532648, 8.038662546562051904702822172928, 8.967766789374293997535730368412

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