Properties

Label 2-17-17.3-c12-0-7
Degree $2$
Conductor $17$
Sign $0.875 + 0.483i$
Analytic cond. $15.5378$
Root an. cond. $3.94181$
Motivic weight $12$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−38.9 + 16.1i)2-s + (−71.3 − 14.1i)3-s + (−1.64e3 + 1.64e3i)4-s + (−4.25e3 − 6.37e3i)5-s + (3.00e3 − 597. i)6-s + (−7.75e4 + 1.16e5i)7-s + (1.03e5 − 2.49e5i)8-s + (−4.86e5 − 2.01e5i)9-s + (2.68e5 + 1.79e5i)10-s + (3.65e5 + 1.83e6i)11-s + (1.40e5 − 9.38e4i)12-s + (−2.94e6 − 2.94e6i)13-s + (1.14e6 − 5.76e6i)14-s + (2.13e5 + 5.15e5i)15-s + 1.87e6i·16-s + (2.40e7 − 2.29e6i)17-s + ⋯
L(s)  = 1  + (−0.608 + 0.251i)2-s + (−0.0978 − 0.0194i)3-s + (−0.400 + 0.400i)4-s + (−0.272 − 0.407i)5-s + (0.0644 − 0.0128i)6-s + (−0.658 + 0.986i)7-s + (0.394 − 0.952i)8-s + (−0.914 − 0.378i)9-s + (0.268 + 0.179i)10-s + (0.206 + 1.03i)11-s + (0.0470 − 0.0314i)12-s + (−0.610 − 0.610i)13-s + (0.152 − 0.765i)14-s + (0.0187 + 0.0452i)15-s + 0.111i·16-s + (0.995 − 0.0949i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 17 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.875 + 0.483i)\, \overline{\Lambda}(13-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 17 ^{s/2} \, \Gamma_{\C}(s+6) \, L(s)\cr =\mathstrut & (0.875 + 0.483i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(17\)
Sign: $0.875 + 0.483i$
Analytic conductor: \(15.5378\)
Root analytic conductor: \(3.94181\)
Motivic weight: \(12\)
Rational: no
Arithmetic: yes
Character: $\chi_{17} (3, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 17,\ (\ :6),\ 0.875 + 0.483i)\)

Particular Values

\(L(\frac{13}{2})\) \(\approx\) \(0.641632 - 0.165239i\)
\(L(\frac12)\) \(\approx\) \(0.641632 - 0.165239i\)
\(L(7)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 + (-2.40e7 + 2.29e6i)T \)
good2 \( 1 + (38.9 - 16.1i)T + (2.89e3 - 2.89e3i)T^{2} \)
3 \( 1 + (71.3 + 14.1i)T + (4.90e5 + 2.03e5i)T^{2} \)
5 \( 1 + (4.25e3 + 6.37e3i)T + (-9.34e7 + 2.25e8i)T^{2} \)
7 \( 1 + (7.75e4 - 1.16e5i)T + (-5.29e9 - 1.27e10i)T^{2} \)
11 \( 1 + (-3.65e5 - 1.83e6i)T + (-2.89e12 + 1.20e12i)T^{2} \)
13 \( 1 + (2.94e6 + 2.94e6i)T + 2.32e13iT^{2} \)
19 \( 1 + (-6.13e7 + 2.54e7i)T + (1.56e15 - 1.56e15i)T^{2} \)
23 \( 1 + (-1.90e8 + 3.78e7i)T + (2.02e16 - 8.38e15i)T^{2} \)
29 \( 1 + (6.66e8 - 4.45e8i)T + (1.35e17 - 3.26e17i)T^{2} \)
31 \( 1 + (-1.22e8 + 6.15e8i)T + (-7.27e17 - 3.01e17i)T^{2} \)
37 \( 1 + (3.97e9 + 7.91e8i)T + (6.08e18 + 2.51e18i)T^{2} \)
41 \( 1 + (2.95e8 - 4.41e8i)T + (-8.63e18 - 2.08e19i)T^{2} \)
43 \( 1 + (-1.10e10 - 4.55e9i)T + (2.82e19 + 2.82e19i)T^{2} \)
47 \( 1 + (1.35e10 + 1.35e10i)T + 1.16e20iT^{2} \)
53 \( 1 + (-2.15e10 + 8.94e9i)T + (3.47e20 - 3.47e20i)T^{2} \)
59 \( 1 + (-1.89e10 + 4.57e10i)T + (-1.25e21 - 1.25e21i)T^{2} \)
61 \( 1 + (-1.69e10 - 1.13e10i)T + (1.01e21 + 2.45e21i)T^{2} \)
67 \( 1 - 4.75e10iT - 8.18e21T^{2} \)
71 \( 1 + (1.32e11 + 2.64e10i)T + (1.51e22 + 6.27e21i)T^{2} \)
73 \( 1 + (7.20e10 + 1.07e11i)T + (-8.76e21 + 2.11e22i)T^{2} \)
79 \( 1 + (-3.87e10 - 1.94e11i)T + (-5.45e22 + 2.26e22i)T^{2} \)
83 \( 1 + (4.33e10 + 1.04e11i)T + (-7.55e22 + 7.55e22i)T^{2} \)
89 \( 1 + (-3.48e11 + 3.48e11i)T - 2.46e23iT^{2} \)
97 \( 1 + (-5.10e11 + 3.41e11i)T + (2.65e23 - 6.41e23i)T^{2} \)
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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

−16.09630524542749421834849671538, −14.76520054837305437323923748003, −12.81245558819885847821364461309, −12.00579605624306955978687547682, −9.697925443321669071444964842063, −8.788855085103616230803703891666, −7.26733654769083433484610128922, −5.24490243868970386675011371149, −3.12295966946721482223270878309, −0.45806185366473098468320036527, 0.941205007530869621946096188803, 3.33228298787249016672599764339, 5.48944004392914405446977854197, 7.46203905991324093837843557231, 9.119420512932718331753724211301, 10.42876584649199740185967740835, 11.50539579588188458228612889975, 13.66135209115466833556108580607, 14.45497095421228139412542143700, 16.49280571769986313552222741457

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