Properties

Label 2-50400-1.1-c1-0-62
Degree $2$
Conductor $50400$
Sign $-1$
Analytic cond. $402.446$
Root an. cond. $20.0610$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 7-s + 4·11-s − 6·13-s − 6·17-s − 4·19-s + 8·23-s − 10·29-s − 4·31-s + 6·37-s − 6·41-s + 4·43-s + 12·47-s + 49-s + 6·53-s + 4·59-s − 2·61-s + 4·67-s + 2·73-s − 4·77-s + 8·79-s + 12·83-s − 14·89-s + 6·91-s − 6·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.377·7-s + 1.20·11-s − 1.66·13-s − 1.45·17-s − 0.917·19-s + 1.66·23-s − 1.85·29-s − 0.718·31-s + 0.986·37-s − 0.937·41-s + 0.609·43-s + 1.75·47-s + 1/7·49-s + 0.824·53-s + 0.520·59-s − 0.256·61-s + 0.488·67-s + 0.234·73-s − 0.455·77-s + 0.900·79-s + 1.31·83-s − 1.48·89-s + 0.628·91-s − 0.609·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 50400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 50400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(50400\)    =    \(2^{5} \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(402.446\)
Root analytic conductor: \(20.0610\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 50400,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + T \)
good11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−14.92913106007220, −14.40645983998031, −13.67524689891010, −13.16972225170502, −12.72822731731999, −12.30908724109633, −11.66683538299330, −11.10466035898002, −10.81530634477457, −10.03171387941150, −9.441850807360975, −8.983161994310501, −8.858689528681222, −7.791786360174712, −7.247718738785021, −6.842275249908808, −6.414609009722020, −5.576442928252832, −5.085098897720196, −4.264783085526208, −4.020736342850491, −3.136588852519621, −2.327449665078389, −1.982661497358179, −0.8446966422730738, 0, 0.8446966422730738, 1.982661497358179, 2.327449665078389, 3.136588852519621, 4.020736342850491, 4.264783085526208, 5.085098897720196, 5.576442928252832, 6.414609009722020, 6.842275249908808, 7.247718738785021, 7.791786360174712, 8.858689528681222, 8.983161994310501, 9.441850807360975, 10.03171387941150, 10.81530634477457, 11.10466035898002, 11.66683538299330, 12.30908724109633, 12.72822731731999, 13.16972225170502, 13.67524689891010, 14.40645983998031, 14.92913106007220

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