Properties

Label 2-475-95.94-c2-0-33
Degree $2$
Conductor $475$
Sign $0.562 + 0.826i$
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  + 1.41·2-s − 1.48·3-s − 1.98·4-s − 2.10·6-s + 2.50i·7-s − 8.49·8-s − 6.80·9-s + 16.7·11-s + 2.94·12-s + 12.8·13-s + 3.55i·14-s − 4.09·16-s − 10.1i·17-s − 9.65·18-s + (−2.53 − 18.8i)19-s + ⋯
L(s)  = 1  + 0.709·2-s − 0.493·3-s − 0.497·4-s − 0.350·6-s + 0.357i·7-s − 1.06·8-s − 0.756·9-s + 1.52·11-s + 0.245·12-s + 0.991·13-s + 0.253i·14-s − 0.255·16-s − 0.595i·17-s − 0.536·18-s + (−0.133 − 0.991i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.562 + 0.826i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.562 + 0.826i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $0.562 + 0.826i$
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: \((2,\ 475,\ (\ :1),\ 0.562 + 0.826i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.525155625\)
\(L(\frac12)\) \(\approx\) \(1.525155625\)
\(L(2)\) 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 \( 1 + (2.53 + 18.8i)T \)
good2 \( 1 - 1.41T + 4T^{2} \)
3 \( 1 + 1.48T + 9T^{2} \)
7 \( 1 - 2.50iT - 49T^{2} \)
11 \( 1 - 16.7T + 121T^{2} \)
13 \( 1 - 12.8T + 169T^{2} \)
17 \( 1 + 10.1iT - 289T^{2} \)
23 \( 1 + 18.7iT - 529T^{2} \)
29 \( 1 + 30.4iT - 841T^{2} \)
31 \( 1 + 56.8iT - 961T^{2} \)
37 \( 1 - 19.1T + 1.36e3T^{2} \)
41 \( 1 - 15.2iT - 1.68e3T^{2} \)
43 \( 1 - 68.0iT - 1.84e3T^{2} \)
47 \( 1 - 33.9iT - 2.20e3T^{2} \)
53 \( 1 - 2.77T + 2.80e3T^{2} \)
59 \( 1 + 41.0iT - 3.48e3T^{2} \)
61 \( 1 + 80.3T + 3.72e3T^{2} \)
67 \( 1 - 73.7T + 4.48e3T^{2} \)
71 \( 1 + 119. iT - 5.04e3T^{2} \)
73 \( 1 + 66.3iT - 5.32e3T^{2} \)
79 \( 1 + 56.0iT - 6.24e3T^{2} \)
83 \( 1 - 124. iT - 6.88e3T^{2} \)
89 \( 1 - 9.31iT - 7.92e3T^{2} \)
97 \( 1 - 7.61T + 9.40e3T^{2} \)
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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

−11.10544316613697288120229144119, −9.488988935725528913649884125340, −9.054706308350196446667596400891, −8.059650915397740440045555514615, −6.30078353567758670882235086456, −6.13419277699630129129423476227, −4.82813114125948219742936693396, −4.00203334070084475996571352785, −2.75213859948002234992897916589, −0.63345786407053604720839448621, 1.24203545733339542301798044741, 3.44011415642611444967638782902, 4.01374088664094888615250680630, 5.34313395972922566951213195404, 6.03037006639065233016298964757, 6.92253382151577563648562570985, 8.557613961690949812680084688464, 8.907431733525671294691563440852, 10.18862344987889430753876633374, 11.10447479282326342678257779648

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