Properties

Label 2-405-135.124-c1-0-1
Degree $2$
Conductor $405$
Sign $-0.884 + 0.467i$
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  + (−1.06 + 1.26i)2-s + (−0.124 − 0.708i)4-s + (0.908 + 2.04i)5-s + (−1.22 − 0.215i)7-s + (−1.82 − 1.05i)8-s + (−3.54 − 1.01i)10-s + (−3.30 + 1.20i)11-s + (0.380 + 0.452i)13-s + (1.56 − 1.31i)14-s + (4.62 − 1.68i)16-s + (−4.46 + 2.58i)17-s + (−1.41 + 2.45i)19-s + (1.33 − 0.899i)20-s + (1.98 − 5.44i)22-s + (6.59 − 1.16i)23-s + ⋯
L(s)  = 1  + (−0.749 + 0.893i)2-s + (−0.0624 − 0.354i)4-s + (0.406 + 0.913i)5-s + (−0.461 − 0.0814i)7-s + (−0.646 − 0.373i)8-s + (−1.12 − 0.321i)10-s + (−0.996 + 0.362i)11-s + (0.105 + 0.125i)13-s + (0.418 − 0.351i)14-s + (1.15 − 0.420i)16-s + (−1.08 + 0.625i)17-s + (−0.325 + 0.563i)19-s + (0.298 − 0.201i)20-s + (0.422 − 1.16i)22-s + (1.37 − 0.242i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.884 + 0.467i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.884 + 0.467i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $-0.884 + 0.467i$
Analytic conductor: \(3.23394\)
Root analytic conductor: \(1.79831\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{405} (289, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 405,\ (\ :1/2),\ -0.884 + 0.467i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.118779 - 0.479007i\)
\(L(\frac12)\) \(\approx\) \(0.118779 - 0.479007i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.908 - 2.04i)T \)
good2 \( 1 + (1.06 - 1.26i)T + (-0.347 - 1.96i)T^{2} \)
7 \( 1 + (1.22 + 0.215i)T + (6.57 + 2.39i)T^{2} \)
11 \( 1 + (3.30 - 1.20i)T + (8.42 - 7.07i)T^{2} \)
13 \( 1 + (-0.380 - 0.452i)T + (-2.25 + 12.8i)T^{2} \)
17 \( 1 + (4.46 - 2.58i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (1.41 - 2.45i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (-6.59 + 1.16i)T + (21.6 - 7.86i)T^{2} \)
29 \( 1 + (7.21 + 6.05i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (-0.196 - 1.11i)T + (-29.1 + 10.6i)T^{2} \)
37 \( 1 + (4.06 - 2.34i)T + (18.5 - 32.0i)T^{2} \)
41 \( 1 + (4.43 - 3.71i)T + (7.11 - 40.3i)T^{2} \)
43 \( 1 + (0.739 + 2.03i)T + (-32.9 + 27.6i)T^{2} \)
47 \( 1 + (-6.14 - 1.08i)T + (44.1 + 16.0i)T^{2} \)
53 \( 1 + 8.21iT - 53T^{2} \)
59 \( 1 + (-12.6 - 4.62i)T + (45.1 + 37.9i)T^{2} \)
61 \( 1 + (1.38 - 7.85i)T + (-57.3 - 20.8i)T^{2} \)
67 \( 1 + (-2.82 - 3.37i)T + (-11.6 + 65.9i)T^{2} \)
71 \( 1 + (-3.43 - 5.95i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (-1.23 - 0.715i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (0.970 + 0.814i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (-0.982 + 1.17i)T + (-14.4 - 81.7i)T^{2} \)
89 \( 1 + (6.52 - 11.3i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-4.74 - 13.0i)T + (-74.3 + 62.3i)T^{2} \)
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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

−11.57161054625787540009113368667, −10.54844040940978622146899583952, −9.894751302183347900856780392353, −8.935715633732151295524623884872, −8.009280295490853749611071687058, −7.04033046006180228348111424995, −6.49419244791338749268001917918, −5.44624366135431851633156616020, −3.69940632101950726393854471845, −2.41042848911350088661301421326, 0.38243046484647628005294603000, 1.99824267027024864501717077332, 3.16497256626543504934249734048, 4.92437758942475245144229845854, 5.74414724996774045225108760386, 7.09298083477582588142078121147, 8.504860816383659855715432971797, 9.040790302701093966096383546304, 9.740874200833889422359950912810, 10.80667586341117200150159255906

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