Properties

Label 2-43-43.12-c6-0-16
Degree $2$
Conductor $43$
Sign $-0.999 - 0.0435i$
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  + (−5.10 − 10.5i)2-s + (−0.905 − 1.32i)3-s + (−46.2 + 58.0i)4-s + (140. − 151. i)5-s + (−9.44 + 16.3i)6-s + (243. − 140. i)7-s + (116. + 26.6i)8-s + (265. − 676. i)9-s + (−2.32e3 − 716. i)10-s + (−66.0 − 82.7i)11-s + (118. + 8.90i)12-s + (1.51e3 − 468. i)13-s + (−2.72e3 − 1.86e3i)14-s + (−328. − 49.4i)15-s + (743. + 3.25e3i)16-s + (−6.42e3 + 5.96e3i)17-s + ⋯
L(s)  = 1  + (−0.637 − 1.32i)2-s + (−0.0335 − 0.0491i)3-s + (−0.722 + 0.906i)4-s + (1.12 − 1.21i)5-s + (−0.0437 + 0.0757i)6-s + (0.709 − 0.409i)7-s + (0.228 + 0.0520i)8-s + (0.364 − 0.927i)9-s + (−2.32 − 0.716i)10-s + (−0.0495 − 0.0621i)11-s + (0.0687 + 0.00515i)12-s + (0.691 − 0.213i)13-s + (−0.994 − 0.677i)14-s + (−0.0973 − 0.0146i)15-s + (0.181 + 0.794i)16-s + (−1.30 + 1.21i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.999 - 0.0435i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.999 - 0.0435i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $-0.999 - 0.0435i$
Analytic conductor: \(9.89232\)
Root analytic conductor: \(3.14520\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{43} (12, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :3),\ -0.999 - 0.0435i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.0311438 + 1.42890i\)
\(L(\frac12)\) \(\approx\) \(0.0311438 + 1.42890i\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (-7.89e4 + 9.25e3i)T \)
good2 \( 1 + (5.10 + 10.5i)T + (-39.9 + 50.0i)T^{2} \)
3 \( 1 + (0.905 + 1.32i)T + (-266. + 678. i)T^{2} \)
5 \( 1 + (-140. + 151. i)T + (-1.16e3 - 1.55e4i)T^{2} \)
7 \( 1 + (-243. + 140. i)T + (5.88e4 - 1.01e5i)T^{2} \)
11 \( 1 + (66.0 + 82.7i)T + (-3.94e5 + 1.72e6i)T^{2} \)
13 \( 1 + (-1.51e3 + 468. i)T + (3.98e6 - 2.71e6i)T^{2} \)
17 \( 1 + (6.42e3 - 5.96e3i)T + (1.80e6 - 2.40e7i)T^{2} \)
19 \( 1 + (-3.77e3 + 1.47e3i)T + (3.44e7 - 3.19e7i)T^{2} \)
23 \( 1 + (9.63e3 - 1.45e3i)T + (1.41e8 - 4.36e7i)T^{2} \)
29 \( 1 + (8.90e3 - 1.30e4i)T + (-2.17e8 - 5.53e8i)T^{2} \)
31 \( 1 + (-2.82e3 + 3.76e4i)T + (-8.77e8 - 1.32e8i)T^{2} \)
37 \( 1 + (-3.60e4 - 2.08e4i)T + (1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 + (9.66e4 - 4.65e4i)T + (2.96e9 - 3.71e9i)T^{2} \)
47 \( 1 + (-6.59e4 + 8.27e4i)T + (-2.39e9 - 1.05e10i)T^{2} \)
53 \( 1 + (-1.36e5 - 4.20e4i)T + (1.83e10 + 1.24e10i)T^{2} \)
59 \( 1 + (-5.41e4 - 2.37e5i)T + (-3.80e10 + 1.83e10i)T^{2} \)
61 \( 1 + (-1.38e5 + 1.04e4i)T + (5.09e10 - 7.67e9i)T^{2} \)
67 \( 1 + (1.70e5 + 4.34e5i)T + (-6.63e10 + 6.15e10i)T^{2} \)
71 \( 1 + (2.15e4 - 1.42e5i)T + (-1.22e11 - 3.77e10i)T^{2} \)
73 \( 1 + (-1.18e5 - 3.84e5i)T + (-1.25e11 + 8.52e10i)T^{2} \)
79 \( 1 + (-1.49e5 - 2.59e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 + (-4.93e5 + 3.36e5i)T + (1.19e11 - 3.04e11i)T^{2} \)
89 \( 1 + (2.94e5 + 4.32e5i)T + (-1.81e11 + 4.62e11i)T^{2} \)
97 \( 1 + (-7.63e4 - 9.56e4i)T + (-1.85e11 + 8.12e11i)T^{2} \)
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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

−13.50664273806379055159809859078, −12.79690901958811528545900076506, −11.59434385138949059853272749105, −10.37012557516340845350279135468, −9.324954144472153087197261226247, −8.455653146881438728069284339401, −6.02407941833002969433192092480, −4.12787764609188315605896095188, −1.85928435923330141492342267716, −0.883176954409659073392192551057, 2.25099523410943317952732347510, 5.25997054556890949238607415608, 6.47184997704333722370902664228, 7.52182878416354706483212345948, 8.927952334345928966969586666459, 10.16282137703460313795406109403, 11.36875288701399781783191120756, 13.65382038612479739515980639924, 14.25913180674855201682001878688, 15.45693853469292030223389091866

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