Properties

Label 2-43-43.3-c6-0-3
Degree $2$
Conductor $43$
Sign $-0.811 + 0.584i$
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  + (−4.53 + 9.42i)2-s + (21.7 + 1.62i)3-s + (−28.2 − 35.4i)4-s + (33.0 − 107. i)5-s + (−113. + 197. i)6-s + (−303. + 175. i)7-s + (−190. + 43.4i)8-s + (−250. − 37.7i)9-s + (860. + 798. i)10-s + (−1.23e3 + 1.54e3i)11-s + (−556. − 816. i)12-s + (−1.04e3 + 972. i)13-s + (−273. − 3.65e3i)14-s + (893. − 2.27e3i)15-s + (1.09e3 − 4.81e3i)16-s + (−1.80e3 + 558. i)17-s + ⋯
L(s)  = 1  + (−0.567 + 1.17i)2-s + (0.805 + 0.0603i)3-s + (−0.441 − 0.553i)4-s + (0.264 − 0.857i)5-s + (−0.527 + 0.914i)6-s + (−0.885 + 0.511i)7-s + (−0.371 + 0.0848i)8-s + (−0.343 − 0.0518i)9-s + (0.860 + 0.798i)10-s + (−0.926 + 1.16i)11-s + (−0.322 − 0.472i)12-s + (−0.476 + 0.442i)13-s + (−0.0998 − 1.33i)14-s + (0.264 − 0.674i)15-s + (0.268 − 1.17i)16-s + (−0.368 + 0.113i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.811 + 0.584i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.811 + 0.584i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $-0.811 + 0.584i$
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: \((2,\ 43,\ (\ :3),\ -0.811 + 0.584i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.177433 - 0.550432i\)
\(L(\frac12)\) \(\approx\) \(0.177433 - 0.550432i\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 + (6.17e4 + 5.00e4i)T \)
good2 \( 1 + (4.53 - 9.42i)T + (-39.9 - 50.0i)T^{2} \)
3 \( 1 + (-21.7 - 1.62i)T + (720. + 108. i)T^{2} \)
5 \( 1 + (-33.0 + 107. i)T + (-1.29e4 - 8.80e3i)T^{2} \)
7 \( 1 + (303. - 175. i)T + (5.88e4 - 1.01e5i)T^{2} \)
11 \( 1 + (1.23e3 - 1.54e3i)T + (-3.94e5 - 1.72e6i)T^{2} \)
13 \( 1 + (1.04e3 - 972. i)T + (3.60e5 - 4.81e6i)T^{2} \)
17 \( 1 + (1.80e3 - 558. i)T + (1.99e7 - 1.35e7i)T^{2} \)
19 \( 1 + (151. + 1.00e3i)T + (-4.49e7 + 1.38e7i)T^{2} \)
23 \( 1 + (59.8 + 152. i)T + (-1.08e8 + 1.00e8i)T^{2} \)
29 \( 1 + (-3.68e4 + 2.76e3i)T + (5.88e8 - 8.86e7i)T^{2} \)
31 \( 1 + (2.57e4 - 1.75e4i)T + (3.24e8 - 8.26e8i)T^{2} \)
37 \( 1 + (-7.69e4 - 4.44e4i)T + (1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 + (-9.64e3 - 4.64e3i)T + (2.96e9 + 3.71e9i)T^{2} \)
47 \( 1 + (4.83e4 + 6.06e4i)T + (-2.39e9 + 1.05e10i)T^{2} \)
53 \( 1 + (7.38e4 + 6.85e4i)T + (1.65e9 + 2.21e10i)T^{2} \)
59 \( 1 + (-3.88e4 + 1.70e5i)T + (-3.80e10 - 1.83e10i)T^{2} \)
61 \( 1 + (2.08e5 - 3.05e5i)T + (-1.88e10 - 4.79e10i)T^{2} \)
67 \( 1 + (-813. + 122. i)T + (8.64e10 - 2.66e10i)T^{2} \)
71 \( 1 + (6.78e4 + 2.66e4i)T + (9.39e10 + 8.71e10i)T^{2} \)
73 \( 1 + (-3.33e5 - 3.59e5i)T + (-1.13e10 + 1.50e11i)T^{2} \)
79 \( 1 + (-1.93e5 - 3.35e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 + (1.63e3 - 2.18e4i)T + (-3.23e11 - 4.87e10i)T^{2} \)
89 \( 1 + (-8.56e5 - 6.42e4i)T + (4.91e11 + 7.40e10i)T^{2} \)
97 \( 1 + (4.33e5 - 5.43e5i)T + (-1.85e11 - 8.12e11i)T^{2} \)
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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

−15.49158009084701016120605809389, −14.66248772668182536157023666161, −13.21728226958997176120344124927, −12.17389314835221869776914759140, −9.767633447934532380010045834083, −9.013117594946193409279893000298, −8.025451474526634011397054903147, −6.63206912911295878344954010711, −5.10608416916363031825212691230, −2.63811785130182412773199370724, 0.27114973035534011096948715738, 2.60719810221623661780529617110, 3.22752954340568764775190975669, 6.20455571570481290694119004221, 7.993428475412829511523145092293, 9.333163351622460858015516209285, 10.39287260333287385524280441441, 11.16403480100466176312154150992, 12.81688118903595699162351704707, 13.79629722148218489917035984315

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