Properties

Label 2-286650-1.1-c1-0-31
Degree $2$
Conductor $286650$
Sign $1$
Analytic cond. $2288.91$
Root an. cond. $47.8425$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 8-s − 5·11-s + 13-s + 16-s − 3·17-s − 5·19-s + 5·22-s + 9·23-s − 26-s + 29-s + 2·31-s − 32-s + 3·34-s − 3·37-s + 5·38-s − 12·41-s − 7·43-s − 5·44-s − 9·46-s + 4·47-s + 52-s − 10·53-s − 58-s + 14·59-s + 11·61-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 1.50·11-s + 0.277·13-s + 1/4·16-s − 0.727·17-s − 1.14·19-s + 1.06·22-s + 1.87·23-s − 0.196·26-s + 0.185·29-s + 0.359·31-s − 0.176·32-s + 0.514·34-s − 0.493·37-s + 0.811·38-s − 1.87·41-s − 1.06·43-s − 0.753·44-s − 1.32·46-s + 0.583·47-s + 0.138·52-s − 1.37·53-s − 0.131·58-s + 1.82·59-s + 1.40·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(286650\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(2288.91\)
Root analytic conductor: \(47.8425\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 286650,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7493681908\)
\(L(\frac12)\) \(\approx\) \(0.7493681908\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 \)
13 \( 1 - T \)
good11 \( 1 + 5 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 5 T + p T^{2} \)
23 \( 1 - 9 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 14 T + p T^{2} \)
61 \( 1 - 11 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 10 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 16 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−12.78926302561804, −12.31375372092339, −11.57883720580382, −11.29308250797647, −10.80830043761103, −10.39969016176136, −10.08293748134931, −9.558469260612149, −8.824243062383759, −8.477781140352046, −8.394472951425704, −7.587854469242304, −7.172612277363423, −6.636113247709244, −6.380826740226251, −5.574376844912344, −5.006795493865300, −4.855247845609055, −3.991491394058441, −3.325151993693559, −2.875414069323927, −2.261010068954915, −1.835158439883726, −0.9999882331163736, −0.2877209013079685, 0.2877209013079685, 0.9999882331163736, 1.835158439883726, 2.261010068954915, 2.875414069323927, 3.325151993693559, 3.991491394058441, 4.855247845609055, 5.006795493865300, 5.574376844912344, 6.380826740226251, 6.636113247709244, 7.172612277363423, 7.587854469242304, 8.394472951425704, 8.477781140352046, 8.824243062383759, 9.558469260612149, 10.08293748134931, 10.39969016176136, 10.80830043761103, 11.29308250797647, 11.57883720580382, 12.31375372092339, 12.78926302561804

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