Properties

Label 2-405-135.92-c1-0-11
Degree $2$
Conductor $405$
Sign $-0.278 + 0.960i$
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  + (0.576 − 0.0504i)2-s + (−1.63 + 0.289i)4-s + (−2.18 + 0.474i)5-s + (2.78 − 1.94i)7-s + (−2.05 + 0.549i)8-s + (−1.23 + 0.384i)10-s + (−1.55 − 4.27i)11-s + (0.357 − 4.08i)13-s + (1.50 − 1.26i)14-s + (1.97 − 0.718i)16-s + (−0.284 − 0.0763i)17-s + (−4.26 − 2.46i)19-s + (3.44 − 1.40i)20-s + (−1.11 − 2.38i)22-s + (−0.869 + 1.24i)23-s + ⋯
L(s)  = 1  + (0.407 − 0.0356i)2-s + (−0.819 + 0.144i)4-s + (−0.977 + 0.212i)5-s + (1.05 − 0.735i)7-s + (−0.724 + 0.194i)8-s + (−0.391 + 0.121i)10-s + (−0.469 − 1.29i)11-s + (0.0990 − 1.13i)13-s + (0.402 − 0.337i)14-s + (0.493 − 0.179i)16-s + (−0.0690 − 0.0185i)17-s + (−0.977 − 0.564i)19-s + (0.770 − 0.315i)20-s + (−0.237 − 0.509i)22-s + (−0.181 + 0.258i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.278 + 0.960i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.278 + 0.960i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $-0.278 + 0.960i$
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: \((2,\ 405,\ (\ :1/2),\ -0.278 + 0.960i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.516143 - 0.686986i\)
\(L(\frac12)\) \(\approx\) \(0.516143 - 0.686986i\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.18 - 0.474i)T \)
good2 \( 1 + (-0.576 + 0.0504i)T + (1.96 - 0.347i)T^{2} \)
7 \( 1 + (-2.78 + 1.94i)T + (2.39 - 6.57i)T^{2} \)
11 \( 1 + (1.55 + 4.27i)T + (-8.42 + 7.07i)T^{2} \)
13 \( 1 + (-0.357 + 4.08i)T + (-12.8 - 2.25i)T^{2} \)
17 \( 1 + (0.284 + 0.0763i)T + (14.7 + 8.5i)T^{2} \)
19 \( 1 + (4.26 + 2.46i)T + (9.5 + 16.4i)T^{2} \)
23 \( 1 + (0.869 - 1.24i)T + (-7.86 - 21.6i)T^{2} \)
29 \( 1 + (5.57 + 4.67i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (-0.591 - 3.35i)T + (-29.1 + 10.6i)T^{2} \)
37 \( 1 + (-1.28 + 4.81i)T + (-32.0 - 18.5i)T^{2} \)
41 \( 1 + (-2.42 - 2.89i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (4.02 - 8.63i)T + (-27.6 - 32.9i)T^{2} \)
47 \( 1 + (1.09 + 1.56i)T + (-16.0 + 44.1i)T^{2} \)
53 \( 1 + (-1.39 - 1.39i)T + 53iT^{2} \)
59 \( 1 + (-9.34 - 3.40i)T + (45.1 + 37.9i)T^{2} \)
61 \( 1 + (0.249 - 1.41i)T + (-57.3 - 20.8i)T^{2} \)
67 \( 1 + (9.46 + 0.827i)T + (65.9 + 11.6i)T^{2} \)
71 \( 1 + (0.728 - 0.420i)T + (35.5 - 61.4i)T^{2} \)
73 \( 1 + (-0.166 - 0.619i)T + (-63.2 + 36.5i)T^{2} \)
79 \( 1 + (-9.56 + 11.3i)T + (-13.7 - 77.7i)T^{2} \)
83 \( 1 + (0.830 + 9.49i)T + (-81.7 + 14.4i)T^{2} \)
89 \( 1 + (-6.19 + 10.7i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (4.11 + 1.91i)T + (62.3 + 74.3i)T^{2} \)
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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

−11.06448304433624141964499707873, −10.37995545032286037013954211139, −8.873555960513611827885911156982, −8.115428188394728243237833343694, −7.60827499088081837247808888577, −5.99456217092375016645097995072, −4.91343197785101461156684593812, −4.04421690645868050168307367964, −3.07104463240617239207274799478, −0.50920318828066062126285147583, 1.98898667802344902535989582487, 3.91434284833110129896782238954, 4.61771288614927823543125072563, 5.40608137928698047481770703733, 6.86097460541650331172415745031, 8.023613729890716632663163495604, 8.671064049446031755622657978471, 9.550329011031555622450251192695, 10.74846795350537868928299929509, 11.78435968353359007532249450503

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