Properties

Label 2-405-135.97-c2-0-3
Degree $2$
Conductor $405$
Sign $0.449 + 0.893i$
Analytic cond. $11.0354$
Root an. cond. $3.32196$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.328 + 3.75i)2-s + (−10.0 + 1.77i)4-s + (1.58 + 4.74i)5-s + (−2.49 + 1.74i)7-s + (−6.04 − 22.5i)8-s + (−17.2 + 7.50i)10-s + (−8.21 + 2.98i)11-s + (−1.30 + 14.9i)13-s + (−7.38 − 8.80i)14-s + (44.3 − 16.1i)16-s + (6.46 − 24.1i)17-s + (−23.0 − 13.2i)19-s + (−24.3 − 44.8i)20-s + (−13.9 − 29.8i)22-s + (23.7 + 16.6i)23-s + ⋯
L(s)  = 1  + (0.164 + 1.87i)2-s + (−2.51 + 0.442i)4-s + (0.317 + 0.948i)5-s + (−0.357 + 0.249i)7-s + (−0.755 − 2.81i)8-s + (−1.72 + 0.750i)10-s + (−0.746 + 0.271i)11-s + (−0.100 + 1.15i)13-s + (−0.527 − 0.629i)14-s + (2.77 − 1.00i)16-s + (0.380 − 1.42i)17-s + (−1.21 − 0.699i)19-s + (−1.21 − 2.24i)20-s + (−0.632 − 1.35i)22-s + (1.03 + 0.724i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.449 + 0.893i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.449 + 0.893i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $0.449 + 0.893i$
Analytic conductor: \(11.0354\)
Root analytic conductor: \(3.32196\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{405} (127, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 405,\ (\ :1),\ 0.449 + 0.893i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.583113 - 0.359379i\)
\(L(\frac12)\) \(\approx\) \(0.583113 - 0.359379i\)
\(L(2)\) 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 \( 1 + (-1.58 - 4.74i)T \)
good2 \( 1 + (-0.328 - 3.75i)T + (-3.93 + 0.694i)T^{2} \)
7 \( 1 + (2.49 - 1.74i)T + (16.7 - 46.0i)T^{2} \)
11 \( 1 + (8.21 - 2.98i)T + (92.6 - 77.7i)T^{2} \)
13 \( 1 + (1.30 - 14.9i)T + (-166. - 29.3i)T^{2} \)
17 \( 1 + (-6.46 + 24.1i)T + (-250. - 144.5i)T^{2} \)
19 \( 1 + (23.0 + 13.2i)T + (180.5 + 312. i)T^{2} \)
23 \( 1 + (-23.7 - 16.6i)T + (180. + 497. i)T^{2} \)
29 \( 1 + (-3.19 + 3.80i)T + (-146. - 828. i)T^{2} \)
31 \( 1 + (2.35 + 13.3i)T + (-903. + 328. i)T^{2} \)
37 \( 1 + (5.80 - 21.6i)T + (-1.18e3 - 684.5i)T^{2} \)
41 \( 1 + (-10.7 + 9.04i)T + (291. - 1.65e3i)T^{2} \)
43 \( 1 + (-10.1 + 21.6i)T + (-1.18e3 - 1.41e3i)T^{2} \)
47 \( 1 + (-19.7 + 13.8i)T + (755. - 2.07e3i)T^{2} \)
53 \( 1 + (35.7 - 35.7i)T - 2.80e3iT^{2} \)
59 \( 1 + (7.15 - 19.6i)T + (-2.66e3 - 2.23e3i)T^{2} \)
61 \( 1 + (13.4 - 76.0i)T + (-3.49e3 - 1.27e3i)T^{2} \)
67 \( 1 + (102. + 8.95i)T + (4.42e3 + 779. i)T^{2} \)
71 \( 1 + (-12.6 - 21.9i)T + (-2.52e3 + 4.36e3i)T^{2} \)
73 \( 1 + (23.2 + 86.6i)T + (-4.61e3 + 2.66e3i)T^{2} \)
79 \( 1 + (-6.63 + 7.91i)T + (-1.08e3 - 6.14e3i)T^{2} \)
83 \( 1 + (69.0 - 6.03i)T + (6.78e3 - 1.19e3i)T^{2} \)
89 \( 1 + (-61.3 - 35.4i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (69.9 + 32.6i)T + (6.04e3 + 7.20e3i)T^{2} \)
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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

−11.93658363202045846056059463370, −10.66677123321775083588298535894, −9.472285831513793730107857676831, −9.023809208447250241504911972269, −7.63940311840586968243872583311, −7.05521688604168821624791883462, −6.33299626094710506258443167271, −5.34074148279054189669317301841, −4.35408385336706071479570547641, −2.81321580517075187758395337847, 0.28473664836349593034605039393, 1.58657313074583518522309295667, 2.90328263443952517471301900320, 3.99881869959451102663496994340, 5.02931972200633842830487774304, 5.95723578058612911198794365301, 8.133078378954680823745526354171, 8.655886733200764587130631192405, 9.786794902250222249253922508625, 10.46422073352666345960070966632

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