Properties

Label 2-418-19.9-c1-0-6
Degree $2$
Conductor $418$
Sign $0.978 - 0.204i$
Analytic cond. $3.33774$
Root an. cond. $1.82695$
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  + (−0.173 − 0.984i)2-s + (0.345 − 0.289i)3-s + (−0.939 + 0.342i)4-s + (1.87 + 0.681i)5-s + (−0.345 − 0.289i)6-s + (−1.54 + 2.67i)7-s + (0.5 + 0.866i)8-s + (−0.485 + 2.75i)9-s + (0.346 − 1.96i)10-s + (−0.5 − 0.866i)11-s + (−0.225 + 0.390i)12-s + (4.93 + 4.13i)13-s + (2.90 + 1.05i)14-s + (0.843 − 0.307i)15-s + (0.766 − 0.642i)16-s + (0.389 + 2.20i)17-s + ⋯
L(s)  = 1  + (−0.122 − 0.696i)2-s + (0.199 − 0.167i)3-s + (−0.469 + 0.171i)4-s + (0.837 + 0.304i)5-s + (−0.140 − 0.118i)6-s + (−0.583 + 1.01i)7-s + (0.176 + 0.306i)8-s + (−0.161 + 0.918i)9-s + (0.109 − 0.620i)10-s + (−0.150 − 0.261i)11-s + (−0.0650 + 0.112i)12-s + (1.36 + 1.14i)13-s + (0.775 + 0.282i)14-s + (0.217 − 0.0793i)15-s + (0.191 − 0.160i)16-s + (0.0944 + 0.535i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 418 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.978 - 0.204i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 418 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.978 - 0.204i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(418\)    =    \(2 \cdot 11 \cdot 19\)
Sign: $0.978 - 0.204i$
Analytic conductor: \(3.33774\)
Root analytic conductor: \(1.82695\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{418} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 418,\ (\ :1/2),\ 0.978 - 0.204i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.39407 + 0.144337i\)
\(L(\frac12)\) \(\approx\) \(1.39407 + 0.144337i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.173 + 0.984i)T \)
11 \( 1 + (0.5 + 0.866i)T \)
19 \( 1 + (-1.42 + 4.11i)T \)
good3 \( 1 + (-0.345 + 0.289i)T + (0.520 - 2.95i)T^{2} \)
5 \( 1 + (-1.87 - 0.681i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (1.54 - 2.67i)T + (-3.5 - 6.06i)T^{2} \)
13 \( 1 + (-4.93 - 4.13i)T + (2.25 + 12.8i)T^{2} \)
17 \( 1 + (-0.389 - 2.20i)T + (-15.9 + 5.81i)T^{2} \)
23 \( 1 + (6.08 - 2.21i)T + (17.6 - 14.7i)T^{2} \)
29 \( 1 + (0.341 - 1.93i)T + (-27.2 - 9.91i)T^{2} \)
31 \( 1 + (-3.49 + 6.06i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + 1.00T + 37T^{2} \)
41 \( 1 + (-7.98 + 6.70i)T + (7.11 - 40.3i)T^{2} \)
43 \( 1 + (-11.3 - 4.14i)T + (32.9 + 27.6i)T^{2} \)
47 \( 1 + (-2.00 + 11.3i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 + (6.22 - 2.26i)T + (40.6 - 34.0i)T^{2} \)
59 \( 1 + (-0.714 - 4.05i)T + (-55.4 + 20.1i)T^{2} \)
61 \( 1 + (12.1 - 4.43i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (-0.800 + 4.54i)T + (-62.9 - 22.9i)T^{2} \)
71 \( 1 + (4.88 + 1.77i)T + (54.3 + 45.6i)T^{2} \)
73 \( 1 + (-8.73 + 7.32i)T + (12.6 - 71.8i)T^{2} \)
79 \( 1 + (9.31 - 7.81i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (-0.739 + 1.28i)T + (-41.5 - 71.8i)T^{2} \)
89 \( 1 + (2.67 + 2.24i)T + (15.4 + 87.6i)T^{2} \)
97 \( 1 + (0.480 + 2.72i)T + (-91.1 + 33.1i)T^{2} \)
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

−11.17074612194524937342802933583, −10.41171065055465662132519943867, −9.333449866170078791906607770551, −8.849449499137733734740354026053, −7.74411296961170933809883929611, −6.24287352898449206294359167135, −5.67400020336605652177873625162, −4.11248080446398950864811973451, −2.70640755213749343077647472325, −1.88642023363763532095168279082, 1.00487485321539627319474490211, 3.24911825626476111231520532716, 4.27700763653247661251975099578, 5.84127689763572718545874296526, 6.21397797841356796843121526782, 7.50855641152734606045576434400, 8.383181076735187838952585661685, 9.472776561560704993457634183518, 9.981070465873421163522555327933, 10.84108933297811548417252837526

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