Properties

Label 2-1350-1.1-c3-0-21
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 $0$

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: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.808684625\)
\(L(\frac12)\) \(\approx\) \(1.808684625\)
\(L(\frac{5}{2})\) 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

−9.261513879645337400933412324940, −8.406975625085668475259073413382, −7.55687771413786601153758532743, −7.23671279382427447072684022328, −5.84258021680306488073423505542, −5.19869959904973264969567044957, −4.06923404796788421568586835373, −2.86471949604792429651164777776, −1.76013483454362170662338470937, −0.77950358126912367740675449275, 0.77950358126912367740675449275, 1.76013483454362170662338470937, 2.86471949604792429651164777776, 4.06923404796788421568586835373, 5.19869959904973264969567044957, 5.84258021680306488073423505542, 7.23671279382427447072684022328, 7.55687771413786601153758532743, 8.406975625085668475259073413382, 9.261513879645337400933412324940

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