Properties

Label 2-43-43.22-c6-0-4
Degree $2$
Conductor $43$
Sign $-0.998 - 0.0525i$
Analytic cond. $9.89232$
Root an. cond. $3.14520$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−4.79 + 9.95i)2-s + (−6.97 − 14.4i)3-s + (−36.1 − 45.3i)4-s + (117. − 26.7i)5-s + 177.·6-s + 466. i·7-s + (−64.6 + 14.7i)8-s + (293. − 367. i)9-s + (−295. + 1.29e3i)10-s + (−1.08e3 + 1.36e3i)11-s + (−404. + 839. i)12-s + (211. + 927. i)13-s + (−4.64e3 − 2.23e3i)14-s + (−1.20e3 − 1.50e3i)15-s + (988. − 4.33e3i)16-s + (1.08e3 − 4.75e3i)17-s + ⋯
L(s)  = 1  + (−0.599 + 1.24i)2-s + (−0.258 − 0.536i)3-s + (−0.565 − 0.708i)4-s + (0.936 − 0.213i)5-s + 0.821·6-s + 1.36i·7-s + (−0.126 + 0.0287i)8-s + (0.402 − 0.504i)9-s + (−0.295 + 1.29i)10-s + (−0.815 + 1.02i)11-s + (−0.234 + 0.486i)12-s + (0.0963 + 0.422i)13-s + (−1.69 − 0.814i)14-s + (−0.356 − 0.447i)15-s + (0.241 − 1.05i)16-s + (0.220 − 0.967i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.998 - 0.0525i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.998 - 0.0525i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $-0.998 - 0.0525i$
Analytic conductor: \(9.89232\)
Root analytic conductor: \(3.14520\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{43} (22, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :3),\ -0.998 - 0.0525i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.0224124 + 0.852518i\)
\(L(\frac12)\) \(\approx\) \(0.0224124 + 0.852518i\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (6.64e4 + 4.35e4i)T \)
good2 \( 1 + (4.79 - 9.95i)T + (-39.9 - 50.0i)T^{2} \)
3 \( 1 + (6.97 + 14.4i)T + (-454. + 569. i)T^{2} \)
5 \( 1 + (-117. + 26.7i)T + (1.40e4 - 6.77e3i)T^{2} \)
7 \( 1 - 466. iT - 1.17e5T^{2} \)
11 \( 1 + (1.08e3 - 1.36e3i)T + (-3.94e5 - 1.72e6i)T^{2} \)
13 \( 1 + (-211. - 927. i)T + (-4.34e6 + 2.09e6i)T^{2} \)
17 \( 1 + (-1.08e3 + 4.75e3i)T + (-2.17e7 - 1.04e7i)T^{2} \)
19 \( 1 + (9.69e3 - 7.73e3i)T + (1.04e7 - 4.58e7i)T^{2} \)
23 \( 1 + (6.83e3 - 8.57e3i)T + (-3.29e7 - 1.44e8i)T^{2} \)
29 \( 1 + (1.74e4 - 3.61e4i)T + (-3.70e8 - 4.65e8i)T^{2} \)
31 \( 1 + (-1.48e4 - 7.17e3i)T + (5.53e8 + 6.93e8i)T^{2} \)
37 \( 1 + 3.04e4iT - 2.56e9T^{2} \)
41 \( 1 + (-1.08e5 - 5.21e4i)T + (2.96e9 + 3.71e9i)T^{2} \)
47 \( 1 + (-4.68e4 - 5.87e4i)T + (-2.39e9 + 1.05e10i)T^{2} \)
53 \( 1 + (-3.27e4 + 1.43e5i)T + (-1.99e10 - 9.61e9i)T^{2} \)
59 \( 1 + (1.90e4 - 8.36e4i)T + (-3.80e10 - 1.83e10i)T^{2} \)
61 \( 1 + (-4.50e4 - 9.35e4i)T + (-3.21e10 + 4.02e10i)T^{2} \)
67 \( 1 + (-9.68e4 - 1.21e5i)T + (-2.01e10 + 8.81e10i)T^{2} \)
71 \( 1 + (-4.13e5 + 3.29e5i)T + (2.85e10 - 1.24e11i)T^{2} \)
73 \( 1 + (4.44e5 - 1.01e5i)T + (1.36e11 - 6.56e10i)T^{2} \)
79 \( 1 - 2.67e5T + 2.43e11T^{2} \)
83 \( 1 + (-7.07e5 + 3.40e5i)T + (2.03e11 - 2.55e11i)T^{2} \)
89 \( 1 + (2.65e5 + 5.52e5i)T + (-3.09e11 + 3.88e11i)T^{2} \)
97 \( 1 + (3.22e5 - 4.04e5i)T + (-1.85e11 - 8.12e11i)T^{2} \)
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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

−15.41712936917171420436123306851, −14.50823437427007541952337461166, −12.87110261542237530107942504494, −12.04254030201848771145615578970, −9.826339195010626657145664425954, −8.975425699524819624768726360080, −7.55042810530175615107879904795, −6.29602125565981695875584621732, −5.40057287704333202356763818296, −2.01879451408589451010899806793, 0.48101378166270458839898570086, 2.27709094101204376167683283946, 4.08850915196314947112655623764, 6.08779331094203356925281922152, 8.159293312584636052115633532502, 9.828325534666045132748884424219, 10.57259327238483213177372131111, 10.97944384930843847028891244105, 12.97780156569352001461923054132, 13.64893288659267095741708933084

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