Properties

Label 2-405-135.92-c1-0-13
Degree $2$
Conductor $405$
Sign $0.996 + 0.0865i$
Analytic cond. $3.23394$
Root an. cond. $1.79831$
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  + (2.19 − 0.191i)2-s + (2.79 − 0.492i)4-s + (2.15 + 0.605i)5-s + (0.000530 − 0.000371i)7-s + (1.77 − 0.474i)8-s + (4.83 + 0.913i)10-s + (−0.925 − 2.54i)11-s + (−0.277 + 3.16i)13-s + (0.00109 − 0.000915i)14-s + (−1.53 + 0.559i)16-s + (−6.58 − 1.76i)17-s + (1.52 + 0.879i)19-s + (6.30 + 0.630i)20-s + (−2.51 − 5.39i)22-s + (2.93 − 4.18i)23-s + ⋯
L(s)  = 1  + (1.54 − 0.135i)2-s + (1.39 − 0.246i)4-s + (0.962 + 0.270i)5-s + (0.000200 − 0.000140i)7-s + (0.626 − 0.167i)8-s + (1.52 + 0.288i)10-s + (−0.278 − 0.766i)11-s + (−0.0768 + 0.878i)13-s + (0.000291 − 0.000244i)14-s + (−0.384 + 0.139i)16-s + (−1.59 − 0.428i)17-s + (0.349 + 0.201i)19-s + (1.41 + 0.140i)20-s + (−0.535 − 1.14i)22-s + (0.611 − 0.872i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.996 + 0.0865i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.996 + 0.0865i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $0.996 + 0.0865i$
Analytic conductor: \(3.23394\)
Root analytic conductor: \(1.79831\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{405} (197, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 405,\ (\ :1/2),\ 0.996 + 0.0865i)\)

Particular Values

\(L(1)\) \(\approx\) \(3.28672 - 0.142431i\)
\(L(\frac12)\) \(\approx\) \(3.28672 - 0.142431i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + (-2.15 - 0.605i)T \)
good2 \( 1 + (-2.19 + 0.191i)T + (1.96 - 0.347i)T^{2} \)
7 \( 1 + (-0.000530 + 0.000371i)T + (2.39 - 6.57i)T^{2} \)
11 \( 1 + (0.925 + 2.54i)T + (-8.42 + 7.07i)T^{2} \)
13 \( 1 + (0.277 - 3.16i)T + (-12.8 - 2.25i)T^{2} \)
17 \( 1 + (6.58 + 1.76i)T + (14.7 + 8.5i)T^{2} \)
19 \( 1 + (-1.52 - 0.879i)T + (9.5 + 16.4i)T^{2} \)
23 \( 1 + (-2.93 + 4.18i)T + (-7.86 - 21.6i)T^{2} \)
29 \( 1 + (-4.37 - 3.67i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (0.944 + 5.35i)T + (-29.1 + 10.6i)T^{2} \)
37 \( 1 + (0.0678 - 0.253i)T + (-32.0 - 18.5i)T^{2} \)
41 \( 1 + (7.56 + 9.01i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (3.67 - 7.88i)T + (-27.6 - 32.9i)T^{2} \)
47 \( 1 + (-0.403 - 0.576i)T + (-16.0 + 44.1i)T^{2} \)
53 \( 1 + (5.73 + 5.73i)T + 53iT^{2} \)
59 \( 1 + (-2.11 - 0.768i)T + (45.1 + 37.9i)T^{2} \)
61 \( 1 + (1.14 - 6.48i)T + (-57.3 - 20.8i)T^{2} \)
67 \( 1 + (-2.47 - 0.216i)T + (65.9 + 11.6i)T^{2} \)
71 \( 1 + (-10.4 + 6.02i)T + (35.5 - 61.4i)T^{2} \)
73 \( 1 + (0.375 + 1.40i)T + (-63.2 + 36.5i)T^{2} \)
79 \( 1 + (-3.36 + 4.00i)T + (-13.7 - 77.7i)T^{2} \)
83 \( 1 + (-1.39 - 15.9i)T + (-81.7 + 14.4i)T^{2} \)
89 \( 1 + (2.99 - 5.18i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-7.62 - 3.55i)T + (62.3 + 74.3i)T^{2} \)
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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

−11.29478970649071293280634871650, −10.78908378127704479239596535713, −9.478166656652495397771638905333, −8.610604268692923025985463334316, −6.85407583497941279694528296483, −6.37044141769066460685534326604, −5.28876629154028676585226997403, −4.47126651186396261173495086745, −3.11779132633162273764696059236, −2.13785361222183083549442324322, 2.07176177011250510352868676677, 3.24197308351325018359779405594, 4.69523525656989048976328773734, 5.21803317072072942147808082360, 6.30208753872059043826004775201, 7.04133178303660214775178059392, 8.484904815744510450673906654417, 9.578936797636561610599788110561, 10.51160892435910832101100546408, 11.54227836173544908097367378528

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