Properties

Label 2-43-43.3-c6-0-14
Degree $2$
Conductor $43$
Sign $0.674 + 0.737i$
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  + (4.47 − 9.29i)2-s + (30.6 + 2.29i)3-s + (−26.4 − 33.1i)4-s + (−67.0 + 217. i)5-s + (158. − 274. i)6-s + (521. − 301. i)7-s + (217. − 49.5i)8-s + (214. + 32.2i)9-s + (1.72e3 + 1.59e3i)10-s + (1.09e3 − 1.36e3i)11-s + (−734. − 1.07e3i)12-s + (−2.01e3 + 1.87e3i)13-s + (−464. − 6.19e3i)14-s + (−2.55e3 + 6.51e3i)15-s + (1.11e3 − 4.88e3i)16-s + (−1.26e3 + 390. i)17-s + ⋯
L(s)  = 1  + (0.559 − 1.16i)2-s + (1.13 + 0.0851i)3-s + (−0.413 − 0.518i)4-s + (−0.536 + 1.73i)5-s + (0.734 − 1.27i)6-s + (1.52 − 0.878i)7-s + (0.424 − 0.0967i)8-s + (0.293 + 0.0442i)9-s + (1.72 + 1.59i)10-s + (0.819 − 1.02i)11-s + (−0.425 − 0.623i)12-s + (−0.918 + 0.851i)13-s + (−0.169 − 2.25i)14-s + (−0.757 + 1.93i)15-s + (0.272 − 1.19i)16-s + (−0.257 + 0.0795i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.674 + 0.737i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (0.674 + 0.737i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $0.674 + 0.737i$
Analytic conductor: \(9.89232\)
Root analytic conductor: \(3.14520\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{43} (3, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :3),\ 0.674 + 0.737i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(3.16630 - 1.39485i\)
\(L(\frac12)\) \(\approx\) \(3.16630 - 1.39485i\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (4.24e4 - 6.72e4i)T \)
good2 \( 1 + (-4.47 + 9.29i)T + (-39.9 - 50.0i)T^{2} \)
3 \( 1 + (-30.6 - 2.29i)T + (720. + 108. i)T^{2} \)
5 \( 1 + (67.0 - 217. i)T + (-1.29e4 - 8.80e3i)T^{2} \)
7 \( 1 + (-521. + 301. i)T + (5.88e4 - 1.01e5i)T^{2} \)
11 \( 1 + (-1.09e3 + 1.36e3i)T + (-3.94e5 - 1.72e6i)T^{2} \)
13 \( 1 + (2.01e3 - 1.87e3i)T + (3.60e5 - 4.81e6i)T^{2} \)
17 \( 1 + (1.26e3 - 390. i)T + (1.99e7 - 1.35e7i)T^{2} \)
19 \( 1 + (-897. - 5.95e3i)T + (-4.49e7 + 1.38e7i)T^{2} \)
23 \( 1 + (478. + 1.21e3i)T + (-1.08e8 + 1.00e8i)T^{2} \)
29 \( 1 + (-8.93e3 + 669. i)T + (5.88e8 - 8.86e7i)T^{2} \)
31 \( 1 + (6.18e3 - 4.21e3i)T + (3.24e8 - 8.26e8i)T^{2} \)
37 \( 1 + (7.27e3 + 4.19e3i)T + (1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 + (3.37e4 + 1.62e4i)T + (2.96e9 + 3.71e9i)T^{2} \)
47 \( 1 + (7.47e4 + 9.37e4i)T + (-2.39e9 + 1.05e10i)T^{2} \)
53 \( 1 + (-1.45e4 - 1.34e4i)T + (1.65e9 + 2.21e10i)T^{2} \)
59 \( 1 + (-4.43e4 + 1.94e5i)T + (-3.80e10 - 1.83e10i)T^{2} \)
61 \( 1 + (1.44e5 - 2.11e5i)T + (-1.88e10 - 4.79e10i)T^{2} \)
67 \( 1 + (3.09e5 - 4.66e4i)T + (8.64e10 - 2.66e10i)T^{2} \)
71 \( 1 + (-3.87e5 - 1.51e5i)T + (9.39e10 + 8.71e10i)T^{2} \)
73 \( 1 + (-2.55e5 - 2.75e5i)T + (-1.13e10 + 1.50e11i)T^{2} \)
79 \( 1 + (1.13e5 + 1.97e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 + (2.66e4 - 3.55e5i)T + (-3.23e11 - 4.87e10i)T^{2} \)
89 \( 1 + (1.30e6 + 9.79e4i)T + (4.91e11 + 7.40e10i)T^{2} \)
97 \( 1 + (-1.56e5 + 1.95e5i)T + (-1.85e11 - 8.12e11i)T^{2} \)
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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

−14.16907651002602257537403047843, −13.94664235776849094813671376522, −11.69438491082626418409889145402, −11.21313682141483293741882132300, −10.11471158817498103040698145913, −8.172247073312535934200718761427, −7.10757225683045292460589897333, −4.16173920301171682489218444579, −3.26063721563740123691542447867, −1.92037573220870871041822913027, 1.77404566312659051456762755550, 4.54719830605325386345126396295, 5.21340947048102901831287482627, 7.56645441053553462733195612187, 8.309017415356166102514737549749, 9.174912654247534979938430909506, 11.75293525810941977447473471501, 12.80387060663831161153353602522, 14.04719189664183681141861786303, 15.09946139445848427285826379947

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