Properties

Label 2-432-432.155-c1-0-20
Degree $2$
Conductor $432$
Sign $0.993 + 0.113i$
Analytic cond. $3.44953$
Root an. cond. $1.85729$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.36 + 0.361i)2-s + (−0.200 + 1.72i)3-s + (1.73 − 0.988i)4-s + (−2.41 − 1.69i)5-s + (−0.348 − 2.42i)6-s + (0.341 + 0.286i)7-s + (−2.02 + 1.97i)8-s + (−2.91 − 0.688i)9-s + (3.91 + 1.44i)10-s + (2.38 − 1.67i)11-s + (1.35 + 3.18i)12-s + (−0.0654 + 0.0305i)13-s + (−0.570 − 0.268i)14-s + (3.39 − 3.81i)15-s + (2.04 − 3.43i)16-s + (0.864 − 0.499i)17-s + ⋯
L(s)  = 1  + (−0.966 + 0.255i)2-s + (−0.115 + 0.993i)3-s + (0.869 − 0.494i)4-s + (−1.08 − 0.756i)5-s + (−0.142 − 0.989i)6-s + (0.129 + 0.108i)7-s + (−0.714 + 0.699i)8-s + (−0.973 − 0.229i)9-s + (1.23 + 0.455i)10-s + (0.719 − 0.503i)11-s + (0.390 + 0.920i)12-s + (−0.0181 + 0.00846i)13-s + (−0.152 − 0.0717i)14-s + (0.876 − 0.986i)15-s + (0.511 − 0.859i)16-s + (0.209 − 0.121i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.993 + 0.113i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.993 + 0.113i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $0.993 + 0.113i$
Analytic conductor: \(3.44953\)
Root analytic conductor: \(1.85729\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (155, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1/2),\ 0.993 + 0.113i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.678514 - 0.0385938i\)
\(L(\frac12)\) \(\approx\) \(0.678514 - 0.0385938i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.36 - 0.361i)T \)
3 \( 1 + (0.200 - 1.72i)T \)
good5 \( 1 + (2.41 + 1.69i)T + (1.71 + 4.69i)T^{2} \)
7 \( 1 + (-0.341 - 0.286i)T + (1.21 + 6.89i)T^{2} \)
11 \( 1 + (-2.38 + 1.67i)T + (3.76 - 10.3i)T^{2} \)
13 \( 1 + (0.0654 - 0.0305i)T + (8.35 - 9.95i)T^{2} \)
17 \( 1 + (-0.864 + 0.499i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (-6.86 + 1.84i)T + (16.4 - 9.5i)T^{2} \)
23 \( 1 + (4.36 + 5.20i)T + (-3.99 + 22.6i)T^{2} \)
29 \( 1 + (-8.22 - 3.83i)T + (18.6 + 22.2i)T^{2} \)
31 \( 1 + (-0.0632 - 0.0753i)T + (-5.38 + 30.5i)T^{2} \)
37 \( 1 + (-1.10 + 4.10i)T + (-32.0 - 18.5i)T^{2} \)
41 \( 1 + (-5.96 - 2.16i)T + (31.4 + 26.3i)T^{2} \)
43 \( 1 + (-5.85 - 8.36i)T + (-14.7 + 40.4i)T^{2} \)
47 \( 1 + (3.58 + 3.01i)T + (8.16 + 46.2i)T^{2} \)
53 \( 1 + (-0.597 + 0.597i)T - 53iT^{2} \)
59 \( 1 + (-7.19 + 10.2i)T + (-20.1 - 55.4i)T^{2} \)
61 \( 1 + (4.90 - 0.429i)T + (60.0 - 10.5i)T^{2} \)
67 \( 1 + (-1.12 - 2.41i)T + (-43.0 + 51.3i)T^{2} \)
71 \( 1 + (-3.05 + 1.76i)T + (35.5 - 61.4i)T^{2} \)
73 \( 1 + (2.79 + 1.61i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (4.54 + 12.4i)T + (-60.5 + 50.7i)T^{2} \)
83 \( 1 + (3.58 - 7.68i)T + (-53.3 - 63.5i)T^{2} \)
89 \( 1 + (1.77 - 3.06i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-0.441 + 2.50i)T + (-91.1 - 33.1i)T^{2} \)
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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

−11.13054109678675435234410336323, −10.06112811441090623662758369079, −9.239833766664855521785797975383, −8.506944804995343755764298381234, −7.84549735999856636533851938760, −6.52798372915565878857857642558, −5.36798953500217263802242712549, −4.33853058934431817698764758252, −3.05948415981615463815914543222, −0.72620775167046206134968468873, 1.20737960157576839471502518236, 2.75606838020628514205076404441, 3.86885740484219512607977623252, 5.89991114233416511685147961129, 6.95516256961420402568234512334, 7.57599946177540503456561154049, 8.117010025570739748218075360806, 9.346969458927036363057414369533, 10.33244685868446684002784224688, 11.39414975726365542013533340473

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