Properties

Label 2-43-43.10-c7-0-5
Degree $2$
Conductor $43$
Sign $0.0419 - 0.999i$
Analytic cond. $13.4325$
Root an. cond. $3.66504$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (2.51 + 11.0i)2-s + (−37.0 − 34.3i)3-s + (−0.0173 + 0.00833i)4-s + (−172. + 26.0i)5-s + (285. − 495. i)6-s + (−201. − 348. i)7-s + (902. + 1.13e3i)8-s + (27.4 + 366. i)9-s + (−722. − 1.84e3i)10-s + (5.70e3 + 2.74e3i)11-s + (0.927 + 0.286i)12-s + (−4.06e3 + 1.03e4i)13-s + (3.34e3 − 3.09e3i)14-s + (7.30e3 + 4.97e3i)15-s + (−1.02e4 + 1.28e4i)16-s + (3.36e4 + 5.07e3i)17-s + ⋯
L(s)  = 1  + (0.222 + 0.975i)2-s + (−0.792 − 0.735i)3-s + (−0.000135 + 6.50e−5i)4-s + (−0.618 + 0.0932i)5-s + (0.540 − 0.936i)6-s + (−0.221 − 0.384i)7-s + (0.623 + 0.781i)8-s + (0.0125 + 0.167i)9-s + (−0.228 − 0.582i)10-s + (1.29 + 0.622i)11-s + (0.000154 + 4.77e−5i)12-s + (−0.512 + 1.30i)13-s + (0.325 − 0.301i)14-s + (0.558 + 0.380i)15-s + (−0.623 + 0.781i)16-s + (1.66 + 0.250i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0419 - 0.999i)\, \overline{\Lambda}(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & (0.0419 - 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $0.0419 - 0.999i$
Analytic conductor: \(13.4325\)
Root analytic conductor: \(3.66504\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: $\chi_{43} (10, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :7/2),\ 0.0419 - 0.999i)\)

Particular Values

\(L(4)\) \(\approx\) \(1.06713 + 1.02326i\)
\(L(\frac12)\) \(\approx\) \(1.06713 + 1.02326i\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (-5.19e5 + 4.00e4i)T \)
good2 \( 1 + (-2.51 - 11.0i)T + (-115. + 55.5i)T^{2} \)
3 \( 1 + (37.0 + 34.3i)T + (163. + 2.18e3i)T^{2} \)
5 \( 1 + (172. - 26.0i)T + (7.46e4 - 2.30e4i)T^{2} \)
7 \( 1 + (201. + 348. i)T + (-4.11e5 + 7.13e5i)T^{2} \)
11 \( 1 + (-5.70e3 - 2.74e3i)T + (1.21e7 + 1.52e7i)T^{2} \)
13 \( 1 + (4.06e3 - 1.03e4i)T + (-4.59e7 - 4.26e7i)T^{2} \)
17 \( 1 + (-3.36e4 - 5.07e3i)T + (3.92e8 + 1.20e8i)T^{2} \)
19 \( 1 + (183. - 2.44e3i)T + (-8.83e8 - 1.33e8i)T^{2} \)
23 \( 1 + (5.97e4 - 4.07e4i)T + (1.24e9 - 3.16e9i)T^{2} \)
29 \( 1 + (-1.28e5 + 1.18e5i)T + (1.28e9 - 1.72e10i)T^{2} \)
31 \( 1 + (-3.04e5 - 9.39e4i)T + (2.27e10 + 1.54e10i)T^{2} \)
37 \( 1 + (-4.20e4 + 7.28e4i)T + (-4.74e10 - 8.22e10i)T^{2} \)
41 \( 1 + (-9.49e4 - 4.15e5i)T + (-1.75e11 + 8.45e10i)T^{2} \)
47 \( 1 + (2.77e5 - 1.33e5i)T + (3.15e11 - 3.96e11i)T^{2} \)
53 \( 1 + (3.54e5 + 9.02e5i)T + (-8.61e11 + 7.99e11i)T^{2} \)
59 \( 1 + (1.08e6 - 1.36e6i)T + (-5.53e11 - 2.42e12i)T^{2} \)
61 \( 1 + (6.37e5 - 1.96e5i)T + (2.59e12 - 1.77e12i)T^{2} \)
67 \( 1 + (-3.03e4 + 4.05e5i)T + (-5.99e12 - 9.03e11i)T^{2} \)
71 \( 1 + (2.01e6 + 1.37e6i)T + (3.32e12 + 8.46e12i)T^{2} \)
73 \( 1 + (2.01e6 - 5.13e6i)T + (-8.09e12 - 7.51e12i)T^{2} \)
79 \( 1 + (-6.57e5 - 1.13e6i)T + (-9.60e12 + 1.66e13i)T^{2} \)
83 \( 1 + (3.09e6 + 2.87e6i)T + (2.02e12 + 2.70e13i)T^{2} \)
89 \( 1 + (-1.35e5 - 1.25e5i)T + (3.30e12 + 4.41e13i)T^{2} \)
97 \( 1 + (-9.92e6 - 4.77e6i)T + (5.03e13 + 6.31e13i)T^{2} \)
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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

−14.72103204076905494579195175269, −13.89835255591027479051380204687, −11.98027181199803719830653028143, −11.76257467831522450554720623487, −9.840309810899778401378219443651, −7.81033312094577225052689755779, −6.87207961910895741656457030724, −6.04421693532605399926316300115, −4.24571963165077386678813750489, −1.37103418015001746882707565648, 0.72740633943407697382525745874, 3.05825447445172824356798241760, 4.36538975972547262998767194022, 5.97709135865111973635221669090, 7.905947541024177503955819767943, 9.836801719382972688178229787999, 10.67839664231216117605634455736, 11.96191975127680359640254015259, 12.21256284629482256480614442321, 14.04929583783119660466395394607

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