Properties

Label 2-1350-1.1-c3-0-4
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 − 23·7-s − 8·8-s − 30·11-s + 34·13-s + 46·14-s + 16·16-s − 42·17-s − 139·19-s + 60·22-s + 192·23-s − 68·26-s − 92·28-s − 234·29-s − 55·31-s − 32·32-s + 84·34-s − 191·37-s + 278·38-s − 138·41-s − 53·43-s − 120·44-s − 384·46-s + 366·47-s + 186·49-s + 136·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 1.24·7-s − 0.353·8-s − 0.822·11-s + 0.725·13-s + 0.878·14-s + 1/4·16-s − 0.599·17-s − 1.67·19-s + 0.581·22-s + 1.74·23-s − 0.512·26-s − 0.620·28-s − 1.49·29-s − 0.318·31-s − 0.176·32-s + 0.423·34-s − 0.848·37-s + 1.18·38-s − 0.525·41-s − 0.187·43-s − 0.411·44-s − 1.23·46-s + 1.13·47-s + 0.542·49-s + 0.362·52-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

\(L(2)\) \(\approx\) \(0.6276504436\)
\(L(\frac12)\) \(\approx\) \(0.6276504436\)
\(L(\frac{5}{2})\) 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 \( 1 + 23 T + p^{3} T^{2} \)
11 \( 1 + 30 T + p^{3} T^{2} \)
13 \( 1 - 34 T + p^{3} T^{2} \)
17 \( 1 + 42 T + p^{3} T^{2} \)
19 \( 1 + 139 T + p^{3} T^{2} \)
23 \( 1 - 192 T + p^{3} T^{2} \)
29 \( 1 + 234 T + p^{3} T^{2} \)
31 \( 1 + 55 T + p^{3} T^{2} \)
37 \( 1 + 191 T + p^{3} T^{2} \)
41 \( 1 + 138 T + p^{3} T^{2} \)
43 \( 1 + 53 T + p^{3} T^{2} \)
47 \( 1 - 366 T + p^{3} T^{2} \)
53 \( 1 + 330 T + p^{3} T^{2} \)
59 \( 1 - 396 T + p^{3} T^{2} \)
61 \( 1 - 23 T + p^{3} T^{2} \)
67 \( 1 + 452 T + p^{3} T^{2} \)
71 \( 1 + 204 T + p^{3} T^{2} \)
73 \( 1 - 691 T + p^{3} T^{2} \)
79 \( 1 + 709 T + p^{3} T^{2} \)
83 \( 1 - 1098 T + p^{3} T^{2} \)
89 \( 1 - 816 T + p^{3} T^{2} \)
97 \( 1 + 905 T + p^{3} T^{2} \)
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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

−9.020414719493147599201199996626, −8.752796885187632354889839943056, −7.61290891017786948382709516660, −6.79542119730897351272597990942, −6.19935411646581590145207241678, −5.18266651038922849968863820836, −3.86410324693275203272135440802, −2.96282001380703127346449455736, −1.92910844111098546144712271567, −0.41922779125708855561555813045, 0.41922779125708855561555813045, 1.92910844111098546144712271567, 2.96282001380703127346449455736, 3.86410324693275203272135440802, 5.18266651038922849968863820836, 6.19935411646581590145207241678, 6.79542119730897351272597990942, 7.61290891017786948382709516660, 8.752796885187632354889839943056, 9.020414719493147599201199996626

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