Properties

Label 2-43-43.11-c5-0-16
Degree $2$
Conductor $43$
Sign $-0.933 - 0.359i$
Analytic cond. $6.89650$
Root an. cond. $2.62611$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.245 − 0.308i)2-s + (4.65 − 5.84i)3-s + (7.08 − 31.0i)4-s + (−95.9 + 46.2i)5-s − 2.94·6-s − 56.9·7-s + (−22.6 + 10.9i)8-s + (41.6 + 182. i)9-s + (37.8 + 18.2i)10-s + (15.4 + 67.7i)11-s + (−148. − 186. i)12-s + (−421. + 202. i)13-s + (13.9 + 17.5i)14-s + (−177. + 776. i)15-s + (−909. − 437. i)16-s + (−1.78e3 − 857. i)17-s + ⋯
L(s)  = 1  + (−0.0434 − 0.0544i)2-s + (0.298 − 0.374i)3-s + (0.221 − 0.970i)4-s + (−1.71 + 0.826i)5-s − 0.0334·6-s − 0.439·7-s + (−0.125 + 0.0603i)8-s + (0.171 + 0.750i)9-s + (0.119 + 0.0576i)10-s + (0.0385 + 0.168i)11-s + (−0.297 − 0.373i)12-s + (−0.691 + 0.332i)13-s + (0.0190 + 0.0239i)14-s + (−0.203 + 0.890i)15-s + (−0.887 − 0.427i)16-s + (−1.49 − 0.719i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.933 - 0.359i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.933 - 0.359i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $-0.933 - 0.359i$
Analytic conductor: \(6.89650\)
Root analytic conductor: \(2.62611\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{43} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :5/2),\ -0.933 - 0.359i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.0109471 + 0.0588478i\)
\(L(\frac12)\) \(\approx\) \(0.0109471 + 0.0588478i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (-1.18e4 - 2.60e3i)T \)
good2 \( 1 + (0.245 + 0.308i)T + (-7.12 + 31.1i)T^{2} \)
3 \( 1 + (-4.65 + 5.84i)T + (-54.0 - 236. i)T^{2} \)
5 \( 1 + (95.9 - 46.2i)T + (1.94e3 - 2.44e3i)T^{2} \)
7 \( 1 + 56.9T + 1.68e4T^{2} \)
11 \( 1 + (-15.4 - 67.7i)T + (-1.45e5 + 6.98e4i)T^{2} \)
13 \( 1 + (421. - 202. i)T + (2.31e5 - 2.90e5i)T^{2} \)
17 \( 1 + (1.78e3 + 857. i)T + (8.85e5 + 1.11e6i)T^{2} \)
19 \( 1 + (-371. + 1.62e3i)T + (-2.23e6 - 1.07e6i)T^{2} \)
23 \( 1 + (-582. - 2.55e3i)T + (-5.79e6 + 2.79e6i)T^{2} \)
29 \( 1 + (1.91e3 + 2.39e3i)T + (-4.56e6 + 1.99e7i)T^{2} \)
31 \( 1 + (3.75e3 + 4.71e3i)T + (-6.37e6 + 2.79e7i)T^{2} \)
37 \( 1 + 1.08e3T + 6.93e7T^{2} \)
41 \( 1 + (-5.21e3 - 6.54e3i)T + (-2.57e7 + 1.12e8i)T^{2} \)
47 \( 1 + (1.51e3 - 6.63e3i)T + (-2.06e8 - 9.95e7i)T^{2} \)
53 \( 1 + (2.91e4 + 1.40e4i)T + (2.60e8 + 3.26e8i)T^{2} \)
59 \( 1 + (-3.27e4 - 1.57e4i)T + (4.45e8 + 5.58e8i)T^{2} \)
61 \( 1 + (1.67e4 - 2.09e4i)T + (-1.87e8 - 8.23e8i)T^{2} \)
67 \( 1 + (-2.71e3 + 1.19e4i)T + (-1.21e9 - 5.85e8i)T^{2} \)
71 \( 1 + (-7.11e3 + 3.11e4i)T + (-1.62e9 - 7.82e8i)T^{2} \)
73 \( 1 + (2.61e4 - 1.25e4i)T + (1.29e9 - 1.62e9i)T^{2} \)
79 \( 1 - 823.T + 3.07e9T^{2} \)
83 \( 1 + (1.87e4 - 2.35e4i)T + (-8.76e8 - 3.84e9i)T^{2} \)
89 \( 1 + (-3.15e4 + 3.95e4i)T + (-1.24e9 - 5.44e9i)T^{2} \)
97 \( 1 + (1.28e4 + 5.63e4i)T + (-7.73e9 + 3.72e9i)T^{2} \)
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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

−14.50114693556452597744302956311, −13.22903849285861742785337269668, −11.53164776409014090797504620635, −10.97371935579524297241183511829, −9.375145830390012187344801151345, −7.57537856370424728846312198718, −6.82530329430166155900720438599, −4.58474194141983013202491367631, −2.57637885440120963855739506474, −0.03025168188454925319640351764, 3.41494396496293600544209717819, 4.34172949925564732244116471355, 6.97442826572639823218747010066, 8.223595761617119944868856048044, 9.047028634576154560941874857791, 11.03534696483293239701200270343, 12.41771770775482494424618756521, 12.63041866587381246250194795454, 14.82314547744100289625243001779, 15.80024569627695962203101684324

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