Properties

Label 2-1350-1.1-c3-0-8
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

\(L(2)\) \(\approx\) \(1.197756965\)
\(L(\frac12)\) \(\approx\) \(1.197756965\)
\(L(\frac{5}{2})\) 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

−9.318900538686485615576426789186, −8.475399727253019003304133822603, −7.67536801077577485583991258444, −6.91575265726053695466035987088, −5.97765310895290684446565812420, −5.35062664406461979960493018996, −3.67227248628184297493738513575, −3.18616111031305912183932266030, −1.76188975576935124138012702890, −0.61320999322795966958727272036, 0.61320999322795966958727272036, 1.76188975576935124138012702890, 3.18616111031305912183932266030, 3.67227248628184297493738513575, 5.35062664406461979960493018996, 5.97765310895290684446565812420, 6.91575265726053695466035987088, 7.67536801077577485583991258444, 8.475399727253019003304133822603, 9.318900538686485615576426789186

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