Properties

Label 2-1350-1.1-c3-0-73
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 + 19·7-s + 8·8-s − 12·11-s − 50·13-s + 38·14-s + 16·16-s − 126·17-s + 29·19-s − 24·22-s + 18·23-s − 100·26-s + 76·28-s − 102·29-s − 265·31-s + 32·32-s − 252·34-s − 65·37-s + 58·38-s − 240·41-s + 367·43-s − 48·44-s + 36·46-s − 72·47-s + 18·49-s − 200·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.02·7-s + 0.353·8-s − 0.328·11-s − 1.06·13-s + 0.725·14-s + 1/4·16-s − 1.79·17-s + 0.350·19-s − 0.232·22-s + 0.163·23-s − 0.754·26-s + 0.512·28-s − 0.653·29-s − 1.53·31-s + 0.176·32-s − 1.27·34-s − 0.288·37-s + 0.247·38-s − 0.914·41-s + 1.30·43-s − 0.164·44-s + 0.115·46-s − 0.223·47-s + 0.0524·49-s − 0.533·52-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 \( 1 - 19 T + p^{3} T^{2} \)
11 \( 1 + 12 T + p^{3} T^{2} \)
13 \( 1 + 50 T + p^{3} T^{2} \)
17 \( 1 + 126 T + p^{3} T^{2} \)
19 \( 1 - 29 T + p^{3} T^{2} \)
23 \( 1 - 18 T + p^{3} T^{2} \)
29 \( 1 + 102 T + p^{3} T^{2} \)
31 \( 1 + 265 T + p^{3} T^{2} \)
37 \( 1 + 65 T + p^{3} T^{2} \)
41 \( 1 + 240 T + p^{3} T^{2} \)
43 \( 1 - 367 T + p^{3} T^{2} \)
47 \( 1 + 72 T + p^{3} T^{2} \)
53 \( 1 + 12 p T + p^{3} T^{2} \)
59 \( 1 + 102 T + p^{3} T^{2} \)
61 \( 1 + 103 T + p^{3} T^{2} \)
67 \( 1 - 52 T + p^{3} T^{2} \)
71 \( 1 - 582 T + p^{3} T^{2} \)
73 \( 1 + 65 T + p^{3} T^{2} \)
79 \( 1 - 173 T + p^{3} T^{2} \)
83 \( 1 - 6 p T + p^{3} T^{2} \)
89 \( 1 - 822 T + p^{3} T^{2} \)
97 \( 1 + 821 T + p^{3} T^{2} \)
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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

−8.828280272499340759622824533716, −7.79962538829393697607107992617, −7.23268881686899386388625516673, −6.29137809090221721748708593655, −5.14898183850042211124338818850, −4.78013879231852411403794602151, −3.73940642373243556881031663009, −2.47746858820820106691659590480, −1.72960200024121699832248977747, 0, 1.72960200024121699832248977747, 2.47746858820820106691659590480, 3.73940642373243556881031663009, 4.78013879231852411403794602151, 5.14898183850042211124338818850, 6.29137809090221721748708593655, 7.23268881686899386388625516673, 7.79962538829393697607107992617, 8.828280272499340759622824533716

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