Properties

Label 2-98-7.6-c2-0-0
Degree $2$
Conductor $98$
Sign $-0.755 - 0.654i$
Analytic cond. $2.67030$
Root an. cond. $1.63410$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·2-s + 4.18i·3-s + 2.00·4-s + 3.16i·5-s − 5.91i·6-s − 2.82·8-s − 8.48·9-s − 4.47i·10-s − 13.2·11-s + 8.36i·12-s + 5.49i·13-s − 13.2·15-s + 4.00·16-s + 13.5i·17-s + 12.0·18-s − 0.717i·19-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.39i·3-s + 0.500·4-s + 0.633i·5-s − 0.985i·6-s − 0.353·8-s − 0.942·9-s − 0.447i·10-s − 1.20·11-s + 0.696i·12-s + 0.422i·13-s − 0.882·15-s + 0.250·16-s + 0.797i·17-s + 0.666·18-s − 0.0377i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.755 - 0.654i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.755 - 0.654i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $-0.755 - 0.654i$
Analytic conductor: \(2.67030\)
Root analytic conductor: \(1.63410\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (97, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :1),\ -0.755 - 0.654i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.283431 + 0.760226i\)
\(L(\frac12)\) \(\approx\) \(0.283431 + 0.760226i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 1.41T \)
7 \( 1 \)
good3 \( 1 - 4.18iT - 9T^{2} \)
5 \( 1 - 3.16iT - 25T^{2} \)
11 \( 1 + 13.2T + 121T^{2} \)
13 \( 1 - 5.49iT - 169T^{2} \)
17 \( 1 - 13.5iT - 289T^{2} \)
19 \( 1 + 0.717iT - 361T^{2} \)
23 \( 1 + 2.27T + 529T^{2} \)
29 \( 1 - 20.4T + 841T^{2} \)
31 \( 1 + 24.6iT - 961T^{2} \)
37 \( 1 - 64.9T + 1.36e3T^{2} \)
41 \( 1 - 21.0iT - 1.68e3T^{2} \)
43 \( 1 - 6.48T + 1.84e3T^{2} \)
47 \( 1 - 47.7iT - 2.20e3T^{2} \)
53 \( 1 - 22.0T + 2.80e3T^{2} \)
59 \( 1 - 83.7iT - 3.48e3T^{2} \)
61 \( 1 - 66.2iT - 3.72e3T^{2} \)
67 \( 1 - 92.6T + 4.48e3T^{2} \)
71 \( 1 + 48.4T + 5.04e3T^{2} \)
73 \( 1 + 130. iT - 5.32e3T^{2} \)
79 \( 1 + 76.2T + 6.24e3T^{2} \)
83 \( 1 + 107. iT - 6.88e3T^{2} \)
89 \( 1 + 167. iT - 7.92e3T^{2} \)
97 \( 1 + 25.5iT - 9.40e3T^{2} \)
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

−14.55216752106181677944470669233, −13.01503500970151621184950063367, −11.42681650149681774218172742712, −10.56156282321112357704684007018, −9.984984765823436223573531734614, −8.838948530614137720132247608758, −7.59466875598568499696646299045, −6.01535387850148020994597155367, −4.45550139028975736656622976064, −2.84823006573045957364810800657, 0.78719332633456957535995776613, 2.53023533207106782689177136474, 5.26603376121205831469878018386, 6.72674837061930701824794082812, 7.76572456155644459538457214736, 8.520707584269449788381752231035, 9.936923525599836007299780831419, 11.22872690031717626055166159124, 12.42329586427525741592609811500, 12.98186543381486044848172643785

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