Properties

Label 2-429-1.1-c1-0-18
Degree $2$
Conductor $429$
Sign $-1$
Analytic cond. $3.42558$
Root an. cond. $1.85083$
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  + 1.73·2-s − 3-s + 0.999·4-s − 2.73·5-s − 1.73·6-s − 2·7-s − 1.73·8-s + 9-s − 4.73·10-s − 11-s − 0.999·12-s − 13-s − 3.46·14-s + 2.73·15-s − 5·16-s + 3.26·17-s + 1.73·18-s − 7.46·19-s − 2.73·20-s + 2·21-s − 1.73·22-s − 2·23-s + 1.73·24-s + 2.46·25-s − 1.73·26-s − 27-s − 1.99·28-s + ⋯
L(s)  = 1  + 1.22·2-s − 0.577·3-s + 0.499·4-s − 1.22·5-s − 0.707·6-s − 0.755·7-s − 0.612·8-s + 0.333·9-s − 1.49·10-s − 0.301·11-s − 0.288·12-s − 0.277·13-s − 0.925·14-s + 0.705·15-s − 1.25·16-s + 0.792·17-s + 0.408·18-s − 1.71·19-s − 0.610·20-s + 0.436·21-s − 0.369·22-s − 0.417·23-s + 0.353·24-s + 0.492·25-s − 0.339·26-s − 0.192·27-s − 0.377·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 429 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 429 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(429\)    =    \(3 \cdot 11 \cdot 13\)
Sign: $-1$
Analytic conductor: \(3.42558\)
Root analytic conductor: \(1.85083\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 429,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 + T \)
13 \( 1 + T \)
good2 \( 1 - 1.73T + 2T^{2} \)
5 \( 1 + 2.73T + 5T^{2} \)
7 \( 1 + 2T + 7T^{2} \)
17 \( 1 - 3.26T + 17T^{2} \)
19 \( 1 + 7.46T + 19T^{2} \)
23 \( 1 + 2T + 23T^{2} \)
29 \( 1 - 6.19T + 29T^{2} \)
31 \( 1 - 2.19T + 31T^{2} \)
37 \( 1 + 2T + 37T^{2} \)
41 \( 1 - 1.46T + 41T^{2} \)
43 \( 1 - 4.19T + 43T^{2} \)
47 \( 1 - 5.46T + 47T^{2} \)
53 \( 1 - 2T + 53T^{2} \)
59 \( 1 + 6.53T + 59T^{2} \)
61 \( 1 + 8.92T + 61T^{2} \)
67 \( 1 + 1.80T + 67T^{2} \)
71 \( 1 + 6.92T + 71T^{2} \)
73 \( 1 + 10.9T + 73T^{2} \)
79 \( 1 - 13.6T + 79T^{2} \)
83 \( 1 + 13.8T + 83T^{2} \)
89 \( 1 - 1.66T + 89T^{2} \)
97 \( 1 + 4.92T + 97T^{2} \)
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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

−10.98233132089374916908110440536, −10.09122356878340641242633577971, −8.810786877525986769989149208569, −7.73888656519421108670134539450, −6.62780667496321996725889291267, −5.85709950063880528463459733171, −4.64213184103502313720127885293, −3.97710819556428815156256206048, −2.87032313039725980496591990680, 0, 2.87032313039725980496591990680, 3.97710819556428815156256206048, 4.64213184103502313720127885293, 5.85709950063880528463459733171, 6.62780667496321996725889291267, 7.73888656519421108670134539450, 8.810786877525986769989149208569, 10.09122356878340641242633577971, 10.98233132089374916908110440536

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