Properties

Label 2-43-43.18-c8-0-11
Degree $2$
Conductor $43$
Sign $0.271 - 0.962i$
Analytic cond. $17.5172$
Root an. cond. $4.18536$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−11.4 + 23.8i)2-s + (−60.3 + 88.4i)3-s + (−275. − 345. i)4-s + (−115. − 124. i)5-s + (−1.41e3 − 2.44e3i)6-s + (812. + 469. i)7-s + (4.78e3 − 1.09e3i)8-s + (−1.79e3 − 4.56e3i)9-s + (4.30e3 − 1.32e3i)10-s + (1.34e4 − 1.68e4i)11-s + (4.71e4 − 3.53e3i)12-s + (1.79e4 + 5.53e3i)13-s + (−2.04e4 + 1.39e4i)14-s + (1.80e4 − 2.71e3i)15-s + (−3.69e3 + 1.62e4i)16-s + (−3.50e4 − 3.25e4i)17-s + ⋯
L(s)  = 1  + (−0.716 + 1.48i)2-s + (−0.744 + 1.09i)3-s + (−1.07 − 1.34i)4-s + (−0.185 − 0.199i)5-s + (−1.09 − 1.89i)6-s + (0.338 + 0.195i)7-s + (1.16 − 0.266i)8-s + (−0.273 − 0.695i)9-s + (0.430 − 0.132i)10-s + (0.916 − 1.14i)11-s + (2.27 − 0.170i)12-s + (0.628 + 0.193i)13-s + (−0.533 + 0.363i)14-s + (0.356 − 0.0537i)15-s + (−0.0564 + 0.247i)16-s + (−0.419 − 0.389i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.271 - 0.962i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (0.271 - 0.962i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $0.271 - 0.962i$
Analytic conductor: \(17.5172\)
Root analytic conductor: \(4.18536\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{43} (18, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :4),\ 0.271 - 0.962i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(0.561379 + 0.424855i\)
\(L(\frac12)\) \(\approx\) \(0.561379 + 0.424855i\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (-1.44e6 + 3.09e6i)T \)
good2 \( 1 + (11.4 - 23.8i)T + (-159. - 200. i)T^{2} \)
3 \( 1 + (60.3 - 88.4i)T + (-2.39e3 - 6.10e3i)T^{2} \)
5 \( 1 + (115. + 124. i)T + (-2.91e4 + 3.89e5i)T^{2} \)
7 \( 1 + (-812. - 469. i)T + (2.88e6 + 4.99e6i)T^{2} \)
11 \( 1 + (-1.34e4 + 1.68e4i)T + (-4.76e7 - 2.08e8i)T^{2} \)
13 \( 1 + (-1.79e4 - 5.53e3i)T + (6.73e8 + 4.59e8i)T^{2} \)
17 \( 1 + (3.50e4 + 3.25e4i)T + (5.21e8 + 6.95e9i)T^{2} \)
19 \( 1 + (1.05e5 + 4.13e4i)T + (1.24e10 + 1.15e10i)T^{2} \)
23 \( 1 + (7.23e4 + 1.09e4i)T + (7.48e10 + 2.30e10i)T^{2} \)
29 \( 1 + (-2.50e4 - 3.66e4i)T + (-1.82e11 + 4.65e11i)T^{2} \)
31 \( 1 + (-4.11e4 - 5.49e5i)T + (-8.43e11 + 1.27e11i)T^{2} \)
37 \( 1 + (-7.45e5 + 4.30e5i)T + (1.75e12 - 3.04e12i)T^{2} \)
41 \( 1 + (-8.58e5 - 4.13e5i)T + (4.97e12 + 6.24e12i)T^{2} \)
47 \( 1 + (-7.95e5 - 9.97e5i)T + (-5.29e12 + 2.32e13i)T^{2} \)
53 \( 1 + (-1.19e7 + 3.69e6i)T + (5.14e13 - 3.50e13i)T^{2} \)
59 \( 1 + (2.18e6 - 9.56e6i)T + (-1.32e14 - 6.37e13i)T^{2} \)
61 \( 1 + (5.47e6 + 4.10e5i)T + (1.89e14 + 2.85e13i)T^{2} \)
67 \( 1 + (-5.14e6 + 1.31e7i)T + (-2.97e14 - 2.76e14i)T^{2} \)
71 \( 1 + (-4.91e6 - 3.26e7i)T + (-6.17e14 + 1.90e14i)T^{2} \)
73 \( 1 + (1.85e6 - 6.00e6i)T + (-6.66e14 - 4.54e14i)T^{2} \)
79 \( 1 + (-2.37e7 + 4.10e7i)T + (-7.58e14 - 1.31e15i)T^{2} \)
83 \( 1 + (-3.97e7 - 2.70e7i)T + (8.22e14 + 2.09e15i)T^{2} \)
89 \( 1 + (1.61e7 - 2.36e7i)T + (-1.43e15 - 3.66e15i)T^{2} \)
97 \( 1 + (-1.08e8 + 1.36e8i)T + (-1.74e15 - 7.64e15i)T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−14.97087712424408036473909256568, −13.85911719255995747444788130899, −11.69084906234584177054034680763, −10.59054129592954085473071492972, −9.164448226678058803258794826969, −8.383816308600966648713109189259, −6.58159550179655569735245839212, −5.56419911596913853381481190985, −4.23840507703958895984308323275, −0.48689041039529391357911848621, 1.03599754719010780621175324041, 1.98606559164094181398568266324, 4.02647547737326934377029814274, 6.39256785325124401048040041509, 7.79989261451305007195584868609, 9.291999052213175576178590796970, 10.69833108957424953126458717427, 11.56371315513462024024426749097, 12.40206430911919372670482369661, 13.23907581381774389998972126849

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