Properties

Label 2-435-1.1-c1-0-1
Degree $2$
Conductor $435$
Sign $1$
Analytic cond. $3.47349$
Root an. cond. $1.86373$
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  − 3-s − 2·4-s − 5-s − 2·7-s + 9-s + 11-s + 2·12-s + 6·13-s + 15-s + 4·16-s + 4·17-s − 2·19-s + 2·20-s + 2·21-s + 3·23-s + 25-s − 27-s + 4·28-s + 29-s − 4·31-s − 33-s + 2·35-s − 2·36-s − 3·37-s − 6·39-s + 7·41-s + 5·43-s + ⋯
L(s)  = 1  − 0.577·3-s − 4-s − 0.447·5-s − 0.755·7-s + 1/3·9-s + 0.301·11-s + 0.577·12-s + 1.66·13-s + 0.258·15-s + 16-s + 0.970·17-s − 0.458·19-s + 0.447·20-s + 0.436·21-s + 0.625·23-s + 1/5·25-s − 0.192·27-s + 0.755·28-s + 0.185·29-s − 0.718·31-s − 0.174·33-s + 0.338·35-s − 1/3·36-s − 0.493·37-s − 0.960·39-s + 1.09·41-s + 0.762·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 435 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 435 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(435\)    =    \(3 \cdot 5 \cdot 29\)
Sign: $1$
Analytic conductor: \(3.47349\)
Root analytic conductor: \(1.86373\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 435,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8094965276\)
\(L(\frac12)\) \(\approx\) \(0.8094965276\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 + T \)
29 \( 1 - T \)
good2 \( 1 + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 - 7 T + p T^{2} \)
43 \( 1 - 5 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 13 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 + 10 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 17 T + p T^{2} \)
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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

−11.04916167654196644301100657525, −10.31332587086161814362537835961, −9.256030022852843175336459161061, −8.593420838968236541812101317012, −7.46677992367070753727549366405, −6.26802946364034461238820028257, −5.47980721520530440715156681592, −4.16721175306965324518809801959, −3.43182364531126383498212067183, −0.911659172267844473526681142024, 0.911659172267844473526681142024, 3.43182364531126383498212067183, 4.16721175306965324518809801959, 5.47980721520530440715156681592, 6.26802946364034461238820028257, 7.46677992367070753727549366405, 8.593420838968236541812101317012, 9.256030022852843175336459161061, 10.31332587086161814362537835961, 11.04916167654196644301100657525

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