Properties

Label 2-418-19.17-c1-0-10
Degree $2$
Conductor $418$
Sign $0.135 - 0.990i$
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

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.173 + 0.984i)2-s + (2.43 + 2.04i)3-s + (−0.939 − 0.342i)4-s + (3.24 − 1.18i)5-s + (−2.43 + 2.04i)6-s + (−1.75 − 3.03i)7-s + (0.5 − 0.866i)8-s + (1.23 + 7.00i)9-s + (0.599 + 3.39i)10-s + (0.5 − 0.866i)11-s + (−1.59 − 2.75i)12-s + (−1.33 + 1.12i)13-s + (3.29 − 1.19i)14-s + (10.3 + 3.75i)15-s + (0.766 + 0.642i)16-s + (−0.714 + 4.05i)17-s + ⋯
L(s)  = 1  + (−0.122 + 0.696i)2-s + (1.40 + 1.18i)3-s + (−0.469 − 0.171i)4-s + (1.45 − 0.528i)5-s + (−0.994 + 0.834i)6-s + (−0.662 − 1.14i)7-s + (0.176 − 0.306i)8-s + (0.411 + 2.33i)9-s + (0.189 + 1.07i)10-s + (0.150 − 0.261i)11-s + (−0.459 − 0.795i)12-s + (−0.371 + 0.311i)13-s + (0.880 − 0.320i)14-s + (2.66 + 0.969i)15-s + (0.191 + 0.160i)16-s + (−0.173 + 0.982i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 418 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.135 - 0.990i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 418 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.135 - 0.990i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(418\)    =    \(2 \cdot 11 \cdot 19\)
Sign: $0.135 - 0.990i$
Analytic conductor: \(3.33774\)
Root analytic conductor: \(1.82695\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{418} (397, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 418,\ (\ :1/2),\ 0.135 - 0.990i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.65818 + 1.44698i\)
\(L(\frac12)\) \(\approx\) \(1.65818 + 1.44698i\)
\(L(\frac{3}{2})\) 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 \( 1 + (4.00 - 1.71i)T \)
good3 \( 1 + (-2.43 - 2.04i)T + (0.520 + 2.95i)T^{2} \)
5 \( 1 + (-3.24 + 1.18i)T + (3.83 - 3.21i)T^{2} \)
7 \( 1 + (1.75 + 3.03i)T + (-3.5 + 6.06i)T^{2} \)
13 \( 1 + (1.33 - 1.12i)T + (2.25 - 12.8i)T^{2} \)
17 \( 1 + (0.714 - 4.05i)T + (-15.9 - 5.81i)T^{2} \)
23 \( 1 + (-5.27 - 1.92i)T + (17.6 + 14.7i)T^{2} \)
29 \( 1 + (1.46 + 8.32i)T + (-27.2 + 9.91i)T^{2} \)
31 \( 1 + (3.12 + 5.42i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 + 10.6T + 37T^{2} \)
41 \( 1 + (-5.02 - 4.21i)T + (7.11 + 40.3i)T^{2} \)
43 \( 1 + (0.0123 - 0.00449i)T + (32.9 - 27.6i)T^{2} \)
47 \( 1 + (1.53 + 8.68i)T + (-44.1 + 16.0i)T^{2} \)
53 \( 1 + (3.52 + 1.28i)T + (40.6 + 34.0i)T^{2} \)
59 \( 1 + (0.620 - 3.51i)T + (-55.4 - 20.1i)T^{2} \)
61 \( 1 + (-7.32 - 2.66i)T + (46.7 + 39.2i)T^{2} \)
67 \( 1 + (2.00 + 11.3i)T + (-62.9 + 22.9i)T^{2} \)
71 \( 1 + (1.24 - 0.453i)T + (54.3 - 45.6i)T^{2} \)
73 \( 1 + (-5.97 - 5.01i)T + (12.6 + 71.8i)T^{2} \)
79 \( 1 + (-1.77 - 1.48i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (3.90 + 6.75i)T + (-41.5 + 71.8i)T^{2} \)
89 \( 1 + (3.99 - 3.34i)T + (15.4 - 87.6i)T^{2} \)
97 \( 1 + (1.31 - 7.46i)T + (-91.1 - 33.1i)T^{2} \)
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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

−10.76388742850985212461460995048, −10.06337657713490724156058193025, −9.540870657751235618769249786097, −8.868903626962670606775321522520, −7.991209725121703068856649794403, −6.77079138649379445410740473405, −5.62362171115024087737799197687, −4.44706681323741094222767574580, −3.63071733661630780797178715716, −2.03170232208698580281292032147, 1.72194708010422588694380852819, 2.60587968127782605742354666591, 3.11383144834716616486875373193, 5.30669807121096465287988775208, 6.58444243059262981401077334057, 7.16653605141995642391612925971, 8.775619989404851697203272211450, 9.028333846319531428918174235713, 9.791650430901851870203582119113, 10.90179883708828712129001397340

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