Properties

Label 2-475-95.94-c2-0-52
Degree $2$
Conductor $475$
Sign $0.978 + 0.204i$
Analytic cond. $12.9428$
Root an. cond. $3.59761$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.01·2-s + 4.83·3-s + 5.10·4-s + 14.5·6-s − 6.15i·7-s + 3.33·8-s + 14.3·9-s + 5.09·11-s + 24.6·12-s − 4.20·13-s − 18.5i·14-s − 10.3·16-s + 1.29i·17-s + 43.2·18-s + (−18.3 + 4.84i)19-s + ⋯
L(s)  = 1  + 1.50·2-s + 1.61·3-s + 1.27·4-s + 2.43·6-s − 0.879i·7-s + 0.417·8-s + 1.59·9-s + 0.463·11-s + 2.05·12-s − 0.323·13-s − 1.32i·14-s − 0.647·16-s + 0.0764i·17-s + 2.40·18-s + (−0.966 + 0.255i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.978 + 0.204i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.978 + 0.204i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $0.978 + 0.204i$
Analytic conductor: \(12.9428\)
Root analytic conductor: \(3.59761\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{475} (474, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 475,\ (\ :1),\ 0.978 + 0.204i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(6.233347226\)
\(L(\frac12)\) \(\approx\) \(6.233347226\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
19 \( 1 + (18.3 - 4.84i)T \)
good2 \( 1 - 3.01T + 4T^{2} \)
3 \( 1 - 4.83T + 9T^{2} \)
7 \( 1 + 6.15iT - 49T^{2} \)
11 \( 1 - 5.09T + 121T^{2} \)
13 \( 1 + 4.20T + 169T^{2} \)
17 \( 1 - 1.29iT - 289T^{2} \)
23 \( 1 - 37.1iT - 529T^{2} \)
29 \( 1 - 42.9iT - 841T^{2} \)
31 \( 1 + 52.1iT - 961T^{2} \)
37 \( 1 - 41.8T + 1.36e3T^{2} \)
41 \( 1 + 7.13iT - 1.68e3T^{2} \)
43 \( 1 - 59.2iT - 1.84e3T^{2} \)
47 \( 1 + 57.1iT - 2.20e3T^{2} \)
53 \( 1 + 61.6T + 2.80e3T^{2} \)
59 \( 1 - 54.5iT - 3.48e3T^{2} \)
61 \( 1 - 38.4T + 3.72e3T^{2} \)
67 \( 1 + 44.7T + 4.48e3T^{2} \)
71 \( 1 - 13.0iT - 5.04e3T^{2} \)
73 \( 1 + 134. iT - 5.32e3T^{2} \)
79 \( 1 + 128. iT - 6.24e3T^{2} \)
83 \( 1 - 23.2iT - 6.88e3T^{2} \)
89 \( 1 + 21.0iT - 7.92e3T^{2} \)
97 \( 1 + 75.9T + 9.40e3T^{2} \)
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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

−10.93650918661121006242540376330, −9.751637339471265508938454969196, −8.996059569724764958415352099624, −7.83107308038116879765403834340, −7.11751471550573961330238117311, −5.98913525370950865166465119122, −4.56451405150705145417893550522, −3.84847527822055796756325585456, −3.08750704854765488092168458223, −1.85148910974374313236753564854, 2.23923991101003951500811730823, 2.80499118282215052002375590885, 3.96126911999375763815915391984, 4.74589835372369839738185124241, 6.07445746259291371594871784704, 6.94294669288408612743223657591, 8.261888094718213993446241722747, 8.861874597400526952934850195619, 9.760693900503741551693313344855, 11.06390875518506701672498320485

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