Properties

Label 2-309-103.100-c1-0-4
Degree $2$
Conductor $309$
Sign $-0.173 - 0.984i$
Analytic cond. $2.46737$
Root an. cond. $1.57078$
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  + (0.953 − 0.590i)2-s + (−0.273 − 0.961i)3-s + (−0.331 + 0.665i)4-s + (−3.48 + 1.35i)5-s + (−0.828 − 0.755i)6-s + (−0.264 + 2.85i)7-s + (0.283 + 3.06i)8-s + (−0.850 + 0.526i)9-s + (−2.52 + 3.34i)10-s + (−2.73 + 1.69i)11-s + (0.730 + 0.136i)12-s + (0.635 − 6.85i)13-s + (1.43 + 2.87i)14-s + (2.25 + 2.98i)15-s + (1.18 + 1.56i)16-s + (−3.36 + 3.06i)17-s + ⋯
L(s)  = 1  + (0.673 − 0.417i)2-s + (−0.157 − 0.555i)3-s + (−0.165 + 0.332i)4-s + (−1.55 + 0.603i)5-s + (−0.338 − 0.308i)6-s + (−0.100 + 1.07i)7-s + (0.100 + 1.08i)8-s + (−0.283 + 0.175i)9-s + (−0.798 + 1.05i)10-s + (−0.823 + 0.510i)11-s + (0.210 + 0.0394i)12-s + (0.176 − 1.90i)13-s + (0.383 + 0.769i)14-s + (0.581 + 0.770i)15-s + (0.295 + 0.391i)16-s + (−0.816 + 0.744i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 309 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.173 - 0.984i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 309 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.173 - 0.984i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(309\)    =    \(3 \cdot 103\)
Sign: $-0.173 - 0.984i$
Analytic conductor: \(2.46737\)
Root analytic conductor: \(1.57078\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{309} (100, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 309,\ (\ :1/2),\ -0.173 - 0.984i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.493467 + 0.587862i\)
\(L(\frac12)\) \(\approx\) \(0.493467 + 0.587862i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.273 + 0.961i)T \)
103 \( 1 + (-9.68 - 3.04i)T \)
good2 \( 1 + (-0.953 + 0.590i)T + (0.891 - 1.79i)T^{2} \)
5 \( 1 + (3.48 - 1.35i)T + (3.69 - 3.36i)T^{2} \)
7 \( 1 + (0.264 - 2.85i)T + (-6.88 - 1.28i)T^{2} \)
11 \( 1 + (2.73 - 1.69i)T + (4.90 - 9.84i)T^{2} \)
13 \( 1 + (-0.635 + 6.85i)T + (-12.7 - 2.38i)T^{2} \)
17 \( 1 + (3.36 - 3.06i)T + (1.56 - 16.9i)T^{2} \)
19 \( 1 + (0.242 - 0.853i)T + (-16.1 - 10.0i)T^{2} \)
23 \( 1 + (-6.61 - 4.09i)T + (10.2 + 20.5i)T^{2} \)
29 \( 1 + (0.972 - 0.376i)T + (21.4 - 19.5i)T^{2} \)
31 \( 1 + (-0.378 - 0.501i)T + (-8.48 + 29.8i)T^{2} \)
37 \( 1 + (3.90 + 0.730i)T + (34.5 + 13.3i)T^{2} \)
41 \( 1 + (-7.57 - 2.93i)T + (30.2 + 27.6i)T^{2} \)
43 \( 1 + (0.298 - 0.0557i)T + (40.0 - 15.5i)T^{2} \)
47 \( 1 + 4.10T + 47T^{2} \)
53 \( 1 + (3.61 - 12.7i)T + (-45.0 - 27.9i)T^{2} \)
59 \( 1 + (0.797 + 8.60i)T + (-57.9 + 10.8i)T^{2} \)
61 \( 1 + (7.92 - 7.22i)T + (5.62 - 60.7i)T^{2} \)
67 \( 1 + (-0.895 - 9.66i)T + (-65.8 + 12.3i)T^{2} \)
71 \( 1 + (1.72 + 0.666i)T + (52.4 + 47.8i)T^{2} \)
73 \( 1 + (-4.50 - 1.74i)T + (53.9 + 49.1i)T^{2} \)
79 \( 1 + (-8.46 + 3.28i)T + (58.3 - 53.2i)T^{2} \)
83 \( 1 + (-0.241 + 2.60i)T + (-81.5 - 15.2i)T^{2} \)
89 \( 1 + (5.56 + 11.1i)T + (-53.6 + 71.0i)T^{2} \)
97 \( 1 + (-9.64 - 8.78i)T + (8.95 + 96.5i)T^{2} \)
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

−12.16688049623801059860626935643, −11.20614751005571672841995124806, −10.66736223204627725346664030012, −8.789590731387492560474866479559, −7.962340690188298708191717675144, −7.40763901546032624839770932494, −5.82939124186196678229184733869, −4.79618822768254737412444767158, −3.39179301624710546314018191083, −2.66836400689681568071319546265, 0.45697653899144863726378309110, 3.59184905043183919066467563550, 4.47915525818714016716488392799, 4.88905504359937671625349389044, 6.60316865959011744113067184182, 7.31649400639888604395704705933, 8.639857613652105617431494290186, 9.454079026239394227993952069039, 10.84036724778296143470547212586, 11.26332850261053324297339317300

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