Properties

Label 2-43-43.12-c6-0-11
Degree $2$
Conductor $43$
Sign $0.904 - 0.426i$
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  + (3.87 + 8.05i)2-s + (−6.20 − 9.10i)3-s + (−9.89 + 12.4i)4-s + (38.7 − 41.7i)5-s + (49.2 − 85.2i)6-s + (32.6 − 18.8i)7-s + (419. + 95.7i)8-s + (222. − 565. i)9-s + (485. + 149. i)10-s + (602. + 755. i)11-s + (174. + 13.0i)12-s + (2.61e3 − 805. i)13-s + (278. + 189. i)14-s + (−619. − 93.4i)15-s + (1.08e3 + 4.73e3i)16-s + (−385. + 357. i)17-s + ⋯
L(s)  = 1  + (0.484 + 1.00i)2-s + (−0.229 − 0.337i)3-s + (−0.154 + 0.193i)4-s + (0.309 − 0.333i)5-s + (0.227 − 0.394i)6-s + (0.0951 − 0.0549i)7-s + (0.819 + 0.186i)8-s + (0.304 − 0.775i)9-s + (0.485 + 0.149i)10-s + (0.452 + 0.567i)11-s + (0.100 + 0.00755i)12-s + (1.18 − 0.366i)13-s + (0.101 + 0.0691i)14-s + (−0.183 − 0.0276i)15-s + (0.264 + 1.15i)16-s + (−0.0784 + 0.0727i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.904 - 0.426i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (0.904 - 0.426i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $0.904 - 0.426i$
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: \((2,\ 43,\ (\ :3),\ 0.904 - 0.426i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(2.45419 + 0.549971i\)
\(L(\frac12)\) \(\approx\) \(2.45419 + 0.549971i\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (6.55e4 - 4.49e4i)T \)
good2 \( 1 + (-3.87 - 8.05i)T + (-39.9 + 50.0i)T^{2} \)
3 \( 1 + (6.20 + 9.10i)T + (-266. + 678. i)T^{2} \)
5 \( 1 + (-38.7 + 41.7i)T + (-1.16e3 - 1.55e4i)T^{2} \)
7 \( 1 + (-32.6 + 18.8i)T + (5.88e4 - 1.01e5i)T^{2} \)
11 \( 1 + (-602. - 755. i)T + (-3.94e5 + 1.72e6i)T^{2} \)
13 \( 1 + (-2.61e3 + 805. i)T + (3.98e6 - 2.71e6i)T^{2} \)
17 \( 1 + (385. - 357. i)T + (1.80e6 - 2.40e7i)T^{2} \)
19 \( 1 + (2.96e3 - 1.16e3i)T + (3.44e7 - 3.19e7i)T^{2} \)
23 \( 1 + (449. - 67.7i)T + (1.41e8 - 4.36e7i)T^{2} \)
29 \( 1 + (-2.67e4 + 3.92e4i)T + (-2.17e8 - 5.53e8i)T^{2} \)
31 \( 1 + (-2.71e3 + 3.62e4i)T + (-8.77e8 - 1.32e8i)T^{2} \)
37 \( 1 + (1.58e4 + 9.17e3i)T + (1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 + (3.48e4 - 1.67e4i)T + (2.96e9 - 3.71e9i)T^{2} \)
47 \( 1 + (2.49e4 - 3.13e4i)T + (-2.39e9 - 1.05e10i)T^{2} \)
53 \( 1 + (6.34e4 + 1.95e4i)T + (1.83e10 + 1.24e10i)T^{2} \)
59 \( 1 + (1.92e3 + 8.41e3i)T + (-3.80e10 + 1.83e10i)T^{2} \)
61 \( 1 + (1.42e5 - 1.06e4i)T + (5.09e10 - 7.67e9i)T^{2} \)
67 \( 1 + (-8.59e4 - 2.18e5i)T + (-6.63e10 + 6.15e10i)T^{2} \)
71 \( 1 + (4.16e4 - 2.76e5i)T + (-1.22e11 - 3.77e10i)T^{2} \)
73 \( 1 + (-6.87e4 - 2.22e5i)T + (-1.25e11 + 8.52e10i)T^{2} \)
79 \( 1 + (-2.58e5 - 4.47e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 + (7.19e5 - 4.90e5i)T + (1.19e11 - 3.04e11i)T^{2} \)
89 \( 1 + (1.81e5 + 2.65e5i)T + (-1.81e11 + 4.62e11i)T^{2} \)
97 \( 1 + (-3.61e5 - 4.53e5i)T + (-1.85e11 + 8.12e11i)T^{2} \)
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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

−14.96387091404418614699430627681, −13.68521455518901727478268279939, −12.78921985877681950017851731034, −11.34282731741890413741748726619, −9.770889809558887672779268562933, −8.154154311168602599059206804706, −6.71083085291063914203721625403, −5.85817640262984916542340079162, −4.22552989045750511750893868396, −1.34996329012660148998262720205, 1.64921862678595375966463153325, 3.36106401924064828264813871812, 4.82316516942772882283715772627, 6.66840735982312295132923250335, 8.542688153570194670574594704520, 10.35468037232597408403121384045, 10.95069776063117497902015697990, 12.09615862424030720622515529172, 13.41560756566834140396248707761, 14.14570848314117170968292414803

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