Properties

Label 2-475-5.4-c1-0-12
Degree $2$
Conductor $475$
Sign $0.894 - 0.447i$
Analytic cond. $3.79289$
Root an. cond. $1.94753$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.246i·2-s + 0.801i·3-s + 1.93·4-s + 0.198·6-s + 1.69i·7-s − 0.972i·8-s + 2.35·9-s − 0.911·11-s + 1.55i·12-s − 1.55i·13-s + 0.417·14-s + 3.63·16-s + 5.29i·17-s − 0.582i·18-s + 19-s + ⋯
L(s)  = 1  − 0.174i·2-s + 0.462i·3-s + 0.969·4-s + 0.0808·6-s + 0.639i·7-s − 0.343i·8-s + 0.785·9-s − 0.274·11-s + 0.448i·12-s − 0.431i·13-s + 0.111·14-s + 0.909·16-s + 1.28i·17-s − 0.137i·18-s + 0.229·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $0.894 - 0.447i$
Analytic conductor: \(3.79289\)
Root analytic conductor: \(1.94753\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{475} (324, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 475,\ (\ :1/2),\ 0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.78647 + 0.421730i\)
\(L(\frac12)\) \(\approx\) \(1.78647 + 0.421730i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
19 \( 1 - T \)
good2 \( 1 + 0.246iT - 2T^{2} \)
3 \( 1 - 0.801iT - 3T^{2} \)
7 \( 1 - 1.69iT - 7T^{2} \)
11 \( 1 + 0.911T + 11T^{2} \)
13 \( 1 + 1.55iT - 13T^{2} \)
17 \( 1 - 5.29iT - 17T^{2} \)
23 \( 1 + 4.24iT - 23T^{2} \)
29 \( 1 + 5.00T + 29T^{2} \)
31 \( 1 - 1.82T + 31T^{2} \)
37 \( 1 - 6.29iT - 37T^{2} \)
41 \( 1 - 4.18T + 41T^{2} \)
43 \( 1 + 7.31iT - 43T^{2} \)
47 \( 1 + 2.04iT - 47T^{2} \)
53 \( 1 - 2.70iT - 53T^{2} \)
59 \( 1 + 9.87T + 59T^{2} \)
61 \( 1 - 0.542T + 61T^{2} \)
67 \( 1 + 13.9iT - 67T^{2} \)
71 \( 1 + 12.8T + 71T^{2} \)
73 \( 1 - 2.80iT - 73T^{2} \)
79 \( 1 + 1.59T + 79T^{2} \)
83 \( 1 + 12.2iT - 83T^{2} \)
89 \( 1 + 2.91T + 89T^{2} \)
97 \( 1 - 1.55iT - 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.79110011525208356287277658726, −10.45073969516149171339596275903, −9.466732944631054120326922515273, −8.345812505115379171283533712253, −7.42032486371290377713141188460, −6.38215956647713260363527253030, −5.49642235566107655898576830373, −4.17372664186543601072221257871, −2.99187210331832901766312486516, −1.72414094542852027542423773171, 1.34842145085615906267278507493, 2.67562431272716237997252064461, 4.08810349412195904599782072681, 5.41888710098161002255850956624, 6.54710866953308697317752253562, 7.39605794751050914753537769292, 7.68036344545625708313279109398, 9.255845549539205039919164160570, 10.11043113106370336394079481131, 11.07497015205686283123923829643

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