Properties

Label 2-17-17.15-c11-0-0
Degree $2$
Conductor $17$
Sign $0.267 - 0.963i$
Analytic cond. $13.0618$
Root an. cond. $3.61411$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−9.05 − 9.05i)2-s + (−110. − 266. i)3-s − 1.88e3i·4-s + (−9.90e3 + 4.10e3i)5-s + (−1.41e3 + 3.40e3i)6-s + (−5.25e3 − 2.17e3i)7-s + (−3.56e4 + 3.56e4i)8-s + (6.66e4 − 6.66e4i)9-s + (1.26e5 + 5.25e4i)10-s + (1.69e5 − 4.09e5i)11-s + (−5.01e5 + 2.07e5i)12-s + 2.35e6i·13-s + (2.78e4 + 6.72e4i)14-s + (2.18e6 + 2.18e6i)15-s − 3.21e6·16-s + (5.74e6 + 1.13e6i)17-s + ⋯
L(s)  = 1  + (−0.200 − 0.200i)2-s + (−0.261 − 0.632i)3-s − 0.919i·4-s + (−1.41 + 0.587i)5-s + (−0.0741 + 0.178i)6-s + (−0.118 − 0.0489i)7-s + (−0.384 + 0.384i)8-s + (0.376 − 0.376i)9-s + (0.401 + 0.166i)10-s + (0.317 − 0.765i)11-s + (−0.581 + 0.240i)12-s + 1.75i·13-s + (0.0138 + 0.0334i)14-s + (0.742 + 0.742i)15-s − 0.765·16-s + (0.981 + 0.193i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 17 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.267 - 0.963i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 17 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (0.267 - 0.963i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(17\)
Sign: $0.267 - 0.963i$
Analytic conductor: \(13.0618\)
Root analytic conductor: \(3.61411\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{17} (15, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 17,\ (\ :11/2),\ 0.267 - 0.963i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.281395 + 0.214023i\)
\(L(\frac12)\) \(\approx\) \(0.281395 + 0.214023i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 + (-5.74e6 - 1.13e6i)T \)
good2 \( 1 + (9.05 + 9.05i)T + 2.04e3iT^{2} \)
3 \( 1 + (110. + 266. i)T + (-1.25e5 + 1.25e5i)T^{2} \)
5 \( 1 + (9.90e3 - 4.10e3i)T + (3.45e7 - 3.45e7i)T^{2} \)
7 \( 1 + (5.25e3 + 2.17e3i)T + (1.39e9 + 1.39e9i)T^{2} \)
11 \( 1 + (-1.69e5 + 4.09e5i)T + (-2.01e11 - 2.01e11i)T^{2} \)
13 \( 1 - 2.35e6iT - 1.79e12T^{2} \)
19 \( 1 + (-1.13e6 - 1.13e6i)T + 1.16e14iT^{2} \)
23 \( 1 + (2.16e7 - 5.23e7i)T + (-6.73e14 - 6.73e14i)T^{2} \)
29 \( 1 + (1.29e7 - 5.35e6i)T + (8.62e15 - 8.62e15i)T^{2} \)
31 \( 1 + (6.00e7 + 1.44e8i)T + (-1.79e16 + 1.79e16i)T^{2} \)
37 \( 1 + (1.20e8 + 2.91e8i)T + (-1.25e17 + 1.25e17i)T^{2} \)
41 \( 1 + (-2.41e8 - 9.99e7i)T + (3.89e17 + 3.89e17i)T^{2} \)
43 \( 1 + (8.72e8 - 8.72e8i)T - 9.29e17iT^{2} \)
47 \( 1 - 1.94e9iT - 2.47e18T^{2} \)
53 \( 1 + (-2.38e9 - 2.38e9i)T + 9.26e18iT^{2} \)
59 \( 1 + (2.71e9 - 2.71e9i)T - 3.01e19iT^{2} \)
61 \( 1 + (4.39e9 + 1.81e9i)T + (3.07e19 + 3.07e19i)T^{2} \)
67 \( 1 + 1.60e10T + 1.22e20T^{2} \)
71 \( 1 + (-1.77e9 - 4.27e9i)T + (-1.63e20 + 1.63e20i)T^{2} \)
73 \( 1 + (-1.95e10 + 8.10e9i)T + (2.21e20 - 2.21e20i)T^{2} \)
79 \( 1 + (8.31e9 - 2.00e10i)T + (-5.28e20 - 5.28e20i)T^{2} \)
83 \( 1 + (-8.40e8 - 8.40e8i)T + 1.28e21iT^{2} \)
89 \( 1 - 8.40e10iT - 2.77e21T^{2} \)
97 \( 1 + (4.16e10 - 1.72e10i)T + (5.05e21 - 5.05e21i)T^{2} \)
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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

−16.35779798958459942211079643373, −15.12274505802363942874258620722, −13.95167533997136328045513006583, −11.91059808639706883746276061439, −11.26826641113686889644845226374, −9.473333518554913619020374455628, −7.51662193168601250662285195537, −6.21355991209943311677845784032, −3.83563430939999308022160024568, −1.36810306392131784153858490387, 0.18195659706442718272834878937, 3.48753154042823675554333357271, 4.77204452241896054034341552064, 7.44000180637650189339326059218, 8.412394936078243656026336337186, 10.28204197374614291333844501089, 12.00344467648752143024277631804, 12.76229109709372472952791295022, 15.18932921882902453978743309908, 16.04082319280393834890655632364

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