Properties

Label 2-17e2-17.10-c2-0-33
Degree $2$
Conductor $289$
Sign $-0.992 - 0.119i$
Analytic cond. $7.87467$
Root an. cond. $2.80618$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.852 − 2.05i)2-s + (−3.47 − 2.32i)3-s + (−0.677 − 0.677i)4-s + (6.00 − 1.19i)5-s + (−7.73 + 5.16i)6-s + (−3.11 − 0.618i)7-s + (6.25 − 2.59i)8-s + (3.23 + 7.80i)9-s + (2.65 − 13.3i)10-s + (−11.7 − 17.5i)11-s + (0.780 + 3.92i)12-s + (0.501 − 0.501i)13-s + (−3.92 + 5.87i)14-s + (−23.6 − 9.77i)15-s − 18.9i·16-s + ⋯
L(s)  = 1  + (0.426 − 1.02i)2-s + (−1.15 − 0.773i)3-s + (−0.169 − 0.169i)4-s + (1.20 − 0.238i)5-s + (−1.28 + 0.861i)6-s + (−0.444 − 0.0884i)7-s + (0.782 − 0.324i)8-s + (0.359 + 0.866i)9-s + (0.265 − 1.33i)10-s + (−1.06 − 1.59i)11-s + (0.0650 + 0.327i)12-s + (0.0385 − 0.0385i)13-s + (−0.280 + 0.419i)14-s + (−1.57 − 0.651i)15-s − 1.18i·16-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.992 - 0.119i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.992 - 0.119i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(289\)    =    \(17^{2}\)
Sign: $-0.992 - 0.119i$
Analytic conductor: \(7.87467\)
Root analytic conductor: \(2.80618\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{289} (214, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 289,\ (\ :1),\ -0.992 - 0.119i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.0858399 + 1.43737i\)
\(L(\frac12)\) \(\approx\) \(0.0858399 + 1.43737i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 \)
good2 \( 1 + (-0.852 + 2.05i)T + (-2.82 - 2.82i)T^{2} \)
3 \( 1 + (3.47 + 2.32i)T + (3.44 + 8.31i)T^{2} \)
5 \( 1 + (-6.00 + 1.19i)T + (23.0 - 9.56i)T^{2} \)
7 \( 1 + (3.11 + 0.618i)T + (45.2 + 18.7i)T^{2} \)
11 \( 1 + (11.7 + 17.5i)T + (-46.3 + 111. i)T^{2} \)
13 \( 1 + (-0.501 + 0.501i)T - 169iT^{2} \)
19 \( 1 + (1.02 - 2.46i)T + (-255. - 255. i)T^{2} \)
23 \( 1 + (12.3 - 8.25i)T + (202. - 488. i)T^{2} \)
29 \( 1 + (-6.40 - 32.1i)T + (-776. + 321. i)T^{2} \)
31 \( 1 + (-18.6 + 27.9i)T + (-367. - 887. i)T^{2} \)
37 \( 1 + (11.6 + 7.79i)T + (523. + 1.26e3i)T^{2} \)
41 \( 1 + (0.0247 + 0.00491i)T + (1.55e3 + 643. i)T^{2} \)
43 \( 1 + (14.4 + 34.9i)T + (-1.30e3 + 1.30e3i)T^{2} \)
47 \( 1 + (-28.9 + 28.9i)T - 2.20e3iT^{2} \)
53 \( 1 + (5.02 - 12.1i)T + (-1.98e3 - 1.98e3i)T^{2} \)
59 \( 1 + (4.12 - 1.70i)T + (2.46e3 - 2.46e3i)T^{2} \)
61 \( 1 + (-4.54 + 22.8i)T + (-3.43e3 - 1.42e3i)T^{2} \)
67 \( 1 + 49.7iT - 4.48e3T^{2} \)
71 \( 1 + (-96.2 - 64.3i)T + (1.92e3 + 4.65e3i)T^{2} \)
73 \( 1 + (-116. + 23.2i)T + (4.92e3 - 2.03e3i)T^{2} \)
79 \( 1 + (-38.0 - 57.0i)T + (-2.38e3 + 5.76e3i)T^{2} \)
83 \( 1 + (38.3 + 15.8i)T + (4.87e3 + 4.87e3i)T^{2} \)
89 \( 1 + (-102. - 102. i)T + 7.92e3iT^{2} \)
97 \( 1 + (13.5 + 68.2i)T + (-8.69e3 + 3.60e3i)T^{2} \)
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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

−11.12263480596840661579900408859, −10.59750510076791648739434467392, −9.641460494292197648610019638603, −8.160199809564819907002563401289, −6.83473520758232703986669106468, −5.86250564450335479977366996806, −5.21510885024488108460055936449, −3.37264251224667344699795029074, −2.05318054033943416430805586216, −0.69061633633628471671931611620, 2.22343890756097753964828496106, 4.53726043454731723699407956704, 5.17108194904793988214922877241, 6.08264234430483678042842948873, 6.67703960863415472574092407290, 7.901932924522942020334684314607, 9.684340770009428091098614811143, 10.14887232827060750456714016506, 10.84203028171923211401219456315, 12.14841385290544713986575825347

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