Properties

Label 2-435-1.1-c1-0-9
Degree $2$
Conductor $435$
Sign $-1$
Analytic cond. $3.47349$
Root an. cond. $1.86373$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.82·2-s − 3-s + 1.31·4-s − 5-s + 1.82·6-s − 0.729·7-s + 1.24·8-s + 9-s + 1.82·10-s + 0.729·11-s − 1.31·12-s + 3.38·13-s + 1.32·14-s + 15-s − 4.90·16-s − 5.74·17-s − 1.82·18-s + 6.11·19-s − 1.31·20-s + 0.729·21-s − 1.32·22-s − 9.48·23-s − 1.24·24-s + 25-s − 6.15·26-s − 27-s − 0.957·28-s + ⋯
L(s)  = 1  − 1.28·2-s − 0.577·3-s + 0.656·4-s − 0.447·5-s + 0.743·6-s − 0.275·7-s + 0.441·8-s + 0.333·9-s + 0.575·10-s + 0.219·11-s − 0.379·12-s + 0.938·13-s + 0.354·14-s + 0.258·15-s − 1.22·16-s − 1.39·17-s − 0.429·18-s + 1.40·19-s − 0.293·20-s + 0.159·21-s − 0.282·22-s − 1.97·23-s − 0.255·24-s + 0.200·25-s − 1.20·26-s − 0.192·27-s − 0.180·28-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 435,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 + T \)
5 \( 1 + T \)
29 \( 1 + T \)
good2 \( 1 + 1.82T + 2T^{2} \)
7 \( 1 + 0.729T + 7T^{2} \)
11 \( 1 - 0.729T + 11T^{2} \)
13 \( 1 - 3.38T + 13T^{2} \)
17 \( 1 + 5.74T + 17T^{2} \)
19 \( 1 - 6.11T + 19T^{2} \)
23 \( 1 + 9.48T + 23T^{2} \)
31 \( 1 - 5.48T + 31T^{2} \)
37 \( 1 + 10.2T + 37T^{2} \)
41 \( 1 + 11.3T + 41T^{2} \)
43 \( 1 + 10.1T + 43T^{2} \)
47 \( 1 + 1.89T + 47T^{2} \)
53 \( 1 - 8.14T + 53T^{2} \)
59 \( 1 - 8.68T + 59T^{2} \)
61 \( 1 + 15.5T + 61T^{2} \)
67 \( 1 + 2.55T + 67T^{2} \)
71 \( 1 + 4.83T + 71T^{2} \)
73 \( 1 - 6.29T + 73T^{2} \)
79 \( 1 + 5.39T + 79T^{2} \)
83 \( 1 - 0.0848T + 83T^{2} \)
89 \( 1 - 4.63T + 89T^{2} \)
97 \( 1 - 1.30T + 97T^{2} \)
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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

−10.45183838134413542320854461322, −9.890716923780104667221332176754, −8.808432889635575266950827412996, −8.172824529198231833814855520098, −7.08830874552896084502705225365, −6.29960085958085693732772872556, −4.87743515483435024311432960468, −3.66294992069654980628268562429, −1.64831522406643035234155751022, 0, 1.64831522406643035234155751022, 3.66294992069654980628268562429, 4.87743515483435024311432960468, 6.29960085958085693732772872556, 7.08830874552896084502705225365, 8.172824529198231833814855520098, 8.808432889635575266950827412996, 9.890716923780104667221332176754, 10.45183838134413542320854461322

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